Patents

2023

1. Joonki Paik, Young-jun Kim, Dong-gu Kang, "Deep learning model optimization method and device for medical image segmentation," Korean Patent Application, 10-2023-0009452, CAU20224620KR, 2023.01.25. (CAU)

2. Joonki Paik, “Robust point cloud registration using response outlier removal based on Hough voting”, Korean patent, application in preparation, CAU20224698KR, 2023.

3. Joonki Paik, Young-heon Mok, Dong-gu Kang, Min-gi Kim, "Point cloud generation prediction error minimization method and device," Korean Patent Application, 10-2023-0028991, CAU20224671KR, 2023.03.06.

4. Joonki Paik, Min-gi Kim, Chan-young Park, Jeong-hoon Seong, Young-heon Mok, Hee-gwang Kim, "Efficient object detection method and device in drone environment," Korean Patent Application, 10-2022-0034574, 2023-03-21 (CAU)

5. Joonki Paik, Jae-hee Lee, Heon-seong Lim, Shin Jung-cheol, "High dynamic range synthesis method and device," Korean patent application, 2023-05-22 (CAU)

6. Joonki Paik, Heon-seong Lim, Shin Jung-cheol, and Choi Jin-sol, "High dynamic range imaging method and device," Korean Patent Application, 10-2023-0065517, 2023-05-22 (CAU)

7. Joonki Paik, Young-cheol Yoon, Min-jae Kim, "Method and device for classifying patients with brain cognitive impairment based on EEG analysis," Korean Patent Application, 10-2023-0084064, 2023-06-29. (CAU)

8. Joonki Paik, “Robust aerial tracking using integrated multi-level spatial and temporal context-based converter,” Korean patent application, CAU2023025KR, 2023-10-26. (CAU)

2022

1. Joonki Paik, Min-gi Kim, Chan-young Park, "Efficient object detection method and device in drone environment," Korean Patent Application, 10-2022-0034574, CAU20224317KR, 2022,03.21.

2. Joonki Paik, Seokmok Park, Hyukjin Park, "Image matting method and device," Korean Patent Application, 10-2022-0045443, CAU20224341KR, 2022.04.13.

3. Hyunsang Kim, Yunseop Ahn, Joonki Paik, Suhwan Yoo, and Sunhee Park, "Low-light image improvement method," Korea Patent Registration, 10-2395305, 2022-05-02. (Hyundai Motors, Kia, CAU)

4. Joonki Paik, Sangwoo Park, Donggeun Kim, "Multiple object detection method and device," US Patent Application, 17/863,387, CAU20224402US, 2022.07.12.

5. Joonki Paik, Heon-seong Lim, Sang-jae Ahn, "Low-light image enhancement method and device," Korean Patent Application, 10-2022-0095408, CAU20224446KR, 2022.08.01. ( CAU)

6. Joonki Paik, Seok-mok Park, Hyun-woo Kim, "Deep learning-based smoke and fire detection method and device," Korea Patent Registration, 10-2436752, CAU20203611KR, 2022.08.23. ( CAU => Two Winscom)

7. Joonki Paik, Jeong-hoon Seong, Hee-kwang Kim, Young-heon Mok, Chan-young Park, and Min-gi Kim, "Synthetic image generation method and device for learning distress detection in a UAV environment," Korean Patent Application, 10-2022-0117096, 2022-09-16. (CAU)

8. Joonki Paik, Park Ha-sil, Shin Jung-cheol, Kang Dong-gu, Jeong Da-sol, "Siamese network-based identical object re-recognition method and device," Korea Patent Registration, 10-2442497, CAU20203603KR, 2022.09.06. ( CAU => Two Winscom )

9. Joonki Paik, Jeong-hoon Seong, and Hee-kwang Kim, "Synthetic image generation method and device for learning distress detection in a UAV environment," Korean Patent Application, 10-2022-0117096, CAU20224484KR, 2022.09.16.

10. Joonki Paik, Hyuk-jin Park, “Multi-scale object detection method and device,” Korean Patent Application, 10-2022-0130174, CAU20224506KR, 2022.10.12.

11. Jong-heon Kim, Jae-hwan Jeon, Wan-hee Jo, Jae- hyeon Lim, Joonki Paik, Jin-beom Jang, and Yun-jong Yoo, " Image sensor with phase difference detection pixels arranged in an irregular hexagonal shape, " Korea Patent Registration, 10-2466856, CAU20162144KR, 2022-11-09. (SK Hynix, CAU)

12. Joonki Paik, "Method for fusion of RGB camera and LiDAR sensor through Graph CNN for 3D object detection," Korean Patent Application, 10-2022-0153725, 2022-11-16 (CAU)

13. Joonki Paik, “Point cloud registration and upsampling method.” Korean Patent Application, 10-2022-0153724, 2022-11-16. (CAU)

14. Joonki Paik, Yun-jong Yoo, Jin-beom Jang, Jong-heon Kim, Jae-hyeon Lim, Jae-hwan Jeon, and Wan-hee Cho, "Autofocus system and method," Korea Patent Registration, 10-2477757, 2022-12-12. (SK Hynix, CAU)

2021

1. Joonki Paik, “Normalized metadata generation device and method,” US Patent Registration, 10,885,667, CAU20193175US, 2021-01-05

2. Joonki Paik, Park Jin-ho, Park Ha-sil, Shin Jung-cheol, and Ha Jin-sol, "Fog model-based variational low-light image restoration device and method," Korea Patent Registration, 10-2214752, 2021-02-04. (CAU)

3. Joonki Paik, Jang Jin-beom, Shin Min-woo, Chu Yeon-seung, Lim So-hee, Park Jong-guk, and Kim Jeong-yeon, "Facility defect detection device and method using deep learning," Korea Patent Registration, 10-2221317, CAU20193430KR, 2021.02.23. (CAU, Two Isis)

4. Joonki Paik, Jang Jin-beom, "Method and device for detecting facility defects," Korea Patent Registration, 10-2231356, CAU20193057KR, 2021-03-18. (CAU, Two Isis)

5. Joonki Paik, Kim Hee-kwang, Shin Jung-seop, Kim Do-hoon, Jeong Sang-woon, Lee Yong-woo, Choi Byeok-il, and Kim Seong-ju, "Abnormal behavior analysis device and method through object detection and tracking," Korea Patent Registration, 10-2263717, 2021-06-04. (CAU, RTI Solution)

6. Joonki Paik, “Vehicle object detection device and method,” Korean Patent Application, 10-2019-0043494, CAU20193184KR, 2019-04-15

7. Joonki Paik, “Unstructured object tracking device and method using shape and feature information,” Korean Patent Application, 10-2021-0094827, CAU20214043KR, 2021.07.20. (CAU)

8. Joonki Paik, Kwan-woo Park, Young-hoon Lim, "Computing device for converting images and method of operating the same," PCT patent application, PCT/KR2020/010810, CAU20214082WO, 2020.08.13 .

9. Joonki Paik, Park Sang-woo , "Multiple object detection method and device," Korea Patent Registration, 10-2295202, CAU20203484KR, 2021.08.24. (CAU)

10. Joonki Paik, Shin Jung-cheol, and Park Ha-sil, "Region-based fog removal using double supervised learning and triple deep neural network," Korean Patent Application, 10-2021-0113555, CAU20214018KR, 2021.08.27.

11. Joonki Paik, Shin Jung-cheol, and Park Ha-sil, "Action recognition method and device using deep learning," Korean Patent Application, 10-2021-0140340, CAU20214057KR, 2021.10.20.

12. Joonki Paik, “Image correction system and method through distortion coefficient estimation,” US Patent Registration, 11,164,292, 2021.11.02.

13. Joonki Paik, Jin-ho Park, Min-woo Shin, and Hee-kwang Kim, “Multi-label class classification method and device based on course-to-fine convolutional neural network,” Korean Patent Application, 10-2021-0150366, 2021-11-04 (CAU)

14. Joonki Paik, Shin Jung-cheol, "Method and device for removing fog from images through complementary adversarial learning," Korean Patent Application, 10-2021-0155645, CAU20214079KR, 2021.11.12.

15. Joonki Paik, Hee-kwang Kim, Do-hoon Kim, and Young-heon Mok, "Organic detection method and device based on hydrate detection," Korean Patent Application, 10-2021-0158727, CAU20214090KR, 2021.11.17.

16. Joonki Paik, Min-woo Shin, Hee-kwang Kim, Jin-ho Park, "Multi-label class classification method and device based on course-to-fine convolutional neural network," PCT patent application, PCT/KR2021/017922, 2021-11-30 (CAU)

17. Joonki Paik, Park Ha-sil, Ha Jin-sol, "Behavior recognition method and device using deep learning," PCT patent application, PCT/KR2021/017921, CAU20214098WO, 2021.11.30.

18. Joonki Paik, Su-hwan Yoo, and Heon-seong Lim, "Satellite image deblurring method using l0-based deblurring and l2-based fusion," Korean patent application preparation, CAU20213964KR, 2021.

19. Joonki Paik, Shin Jung-cheol, "Deep binary classification using multi-resolution neural network and probabilistic orthogonality for light vehicle recognition," Korean Patent Application in Preparation, CAU20213965KR, 2021.

2020

1. Hyeong-gu Lee, Joonki Paik, Tae-chan Kim, Dong-gyun Kim, and Sun-young Kim, "Lens calibration method and image restoration method," Korea Patent Registration, 10-2068992, 2020-01-16. (Samsung Electronics, CAU)

2. Joonki Paik, Min-jeong Lee, and Hyeong-tae Kim, "Image correction system and method through distortion coefficient estimation," Korea Patent Registration, 10-2118173, CAU20182872KR, 2020-05-27. (CAU)

3. Joonki Paik, Dong-woo Kang, Sang-woo Park, "Progressive multiprocessing learning method and device for detecting salient objects," Korean Patent Application, 10-2020-0065251, CAU20203577KR, 2020.05.29.

4. Joonki Paik, Dong-geun Kim, Sang-woo Park, “Multiple object detection method and device,” PCT patent application, PCT/KR2020/008888, CAU20203586WO, 2020.07.08.

5. Joonki Paik, “Unstructured object tracking device and method using shape and feature information,” Korean Patent Application, 10-2021-0094827, 2021-07-20 (CAU)

6. Joonki Paik, Kwan-woo Park, Young-hoon Lim, Su-hwan Yoo, "Computing device for converting images and method of operating the same," PCT patent application, PCT/KR2020/010810, CAU20214082WO, 2020.08.13. ( CAU, SEC)

7. Joonki Paik, Seok-mok Park, Min-jae Kim, "Parking surface full tolerance detection system and method," Korea Patent Registration, 10-2154798, CAU20183010KR, 2020-09-04. (CAU )

8. Joonki Paik, Ha-sil Park, and Young-bin Kim, "Object tracking method and device using improved KCF," Korea Patent Registration, 10-2164754, CAU20193254KR, 2020-10-06. (CAU)

9. Joonki Paik, "Apparatus and method for object re-recognition in image processing," US Patent Registration, 10,825,194, CAU20182809US, 2020-11-03.

10. Byung-Jun Baek, Joonki Paik, "Lens distortion correction device and application processor including same," Korea Patent Registration, 10-2179262, 2020-11-10. (Samsung Electronics, CAU)

11. Joonki Paik, “Apparatus and method for removing fog from an image using a fuzzy membership function, and a computer program for performing the method,” US Patent Registration, 10,872,398, CAU20182984US, 2020-12-22.

2019

1. Min- Kyu Park, Joonki Paik, "Direction-adaptive image interpolation method and electronic device thereof," Korea Patent Registration, 10-1937163, CAU20224374KR, 2019.01.04. ( Samsung Electronics, CAU)

2. Joonki Paik, Su-hwan Yoo, Seon-hee Park, "Terminal device and method for improving images based on Retinex model and recording medium for performing the same," Korea Patent Registration, 10-1942198, CAU20172674KR, 2019-01-18. ( CAU)

3. Joonki Paik, Ko Seung-yong , "Terminal device and method for improving images based on fog removal model and recording medium for performing the same," Korean Patent Registration, 10-1955826, CAU20172677KR, 2019-02-28. ( CAU)

4. Joonki Paik, Ko Seung-yong, Yoo Su-hwan , "Terminal device and method for restoring low-light image frames without distortion and recording medium for performing the same," Korea Patent Registration, 10-1959147, CAU20172670KR, 2019-03-11. (CAU)

5. Joonki Paik, Jang Jin-beom, Choi Nak-eun, Chu Yeon-seung, "Vehicle object detection device and method," Korean Patent Application, 10-2019-0043494, CAU20193184KR, 2019-04-15. (Hyundai Motors, CAU, Kia Motors)

6. Joonki Paik, Byeong-ho Moon, Su-hwan Yoo, and Sun-hee Park, "Super-resolution-based high-quality digital continuous zoom image generation system and method," Korea Patent Registration, 10-1975472, CAU20172565KR, 2019-04-29. ( CAU => Two Winscom)

7. Joonki Paik, Park Ha-sil, “ Apparatus and method for removing fog from an image using a fuzzy membership function, and a computer program for performing the method, ” Korean Patent Registration, 10-1983475, CAU20172655KR, 2019-05-22. (CAU)

8. Won-Seok Song, Joonki Paik, Young-Soo Moon, Sang-Soo Lee, Yoo-Seon Jeong, Kwan-Woo Park, Su-Hwan Yoo, and Young-Hoon Lim, "Computing device for converting images and its operating method," Korean Patent Application, 10-2019-0099844, 2019.08. 1 4. (CAU)

9. Joonki Paik, Lee Sang-geun, Shin Jung-cheol, "Block-based edge-preserving smoothing method and device," Korea Patent Registration, 10-2042346, CAU20182798KR, 2019-11-01. (CAU)

10. Joonki Paik, Mi-ri Kim, Jin-beom Jang, "Apparatus and method for object re-recognition in image processing," Korea Patent Registration, 10-2044914, CAU20172663KR, 2019-11-08. ( CAU)

2018

1. Joonki Paik, Jae-hoon Jeong, In-hye Yoon, " Object occlusion detection device and method ," Korea Patent Registration, 10-1828710, CAU20162251KR, 2018-02-06. (CAU)

2. Joonki Paik, Hyeon-cheol Kim, " Object detection device and method using dual color filter aperture ," Korea Patent Registration, 10-1831960, CAU20172423KR, 2018-02-19. (CAU)

3. Joonki Paik, Jang Jin-beom, and Jeon Se-mi, "Video stabilization method and device using particle-based feature points," Korea Patent Registration, 10-1851896, CAU20172538KR, 2018-04-18. (CAU)

4. Joonki Paik, Han Sang-pil, "Vehicle detection method using fisheye lens distortion correction," Korea Patent Registration, 10-1864765, CAU20172391KR, 2018-05-30. (CAU)

5. Joonki Paik, Kim Min-jae, Park Seok-mok, and Han Sang-pil, " Feature point selection device and method for object tracking ," Korea Patent Registration, 10-1885839, CAU20172427KR, 2018-07-31. (CAU)

6. Joonki Paik, “Sensor-based autofocus sensor array robust for feature point detection of phase images,” US Patent Registration, 10038018, CAU20162280US, 2018-07-31,

7. Joonki Paik, Hyeon-cheol Kim, "Structure-maintaining learning method and device for video tracking using structure-maintaining sparse learning," Korea Patent Registration, 10-1926793, CAU20172545KR, 2018-12-03. (CAU)

2017

1. Joonki Paik, “Image improvement of chromatic aberration-based computational cameras for multifocal images,” Korea Patent Registration, 10-1695987, CAU20100427KR, 2017-01-06.

2. Joonki Paik, Kim Sang-jin, "Apparatus and method for improving image quality of images captured by an imaging device equipped with a multi-color filter aperture, and an imaging device equipped with a multi-color filter aperture implementing the same," Korea Patent Registration, 10-1695987, 2017 -01-06. (CAU) (extinguished)

3. Jintae Kim, Joonki Paik, Seokhwa Jeong, and In Yoon "Resolution scaling device and method using image patches of multiple video frames," 10-1702925, CAU20172461KR, 2017-01-31. ( Chips & Media, CAU)

4. Seongha Park, Joonki Paik, Seokmok Park, Minjae Kim, Sangpil Han, "License plate detection method for character recognition on vehicle license plates," Korea Patent Registration, 10-1705061, 2017-02-03. (Twinscombe, CAU)

5. Joonki Paik, “Normalized metadata generation device and method,” PCT patent application, PCT/KR2017/002459, CAU20172395WO, 2017-03-07.

6. Joonki Paik, Ko Seong-je, "Color transmission device and method, " Korean Patent Registration, 10-1733345, CAU20162100KR, 2017-04-27. (CAU )

7. Joonki Paik, Jin-ho Park, Dae-hee Kim, Ha-sil Park, Byun-ju Park, Young-seok Baek, Hong-bok Lee, and Dong-hwan Shin, "Camera-based water level detection method and device in low-light environments," 10-1744409, 2017-05-31. (CAU, EPSENE)

8. Joonki Paik, “Sleep detection method in low-light images,” Korea Patent Registration, 10-1744409, CAU20151943KR, 2017-05-31.

9. Joonki Paik, Ko Seong-je, "Improved pedestrian detection technology using feature value combination method," Korea Patent Registration, 10-1748412, CAU20162101KR, 2017-06-12. (CAU)

10. Joonki Paik, Jin-ho Park, Ha-sil Park, and Hee-kwang Kim, "Fire detection method and device using HD video," 10-1749000, 2017-06-13. (CAU, Twinscom)

11. Joonki Paik, "Removal of peripheral deterioration through stepwise fisheye lens image correction based on self-example reference," Japanese patent registration, 6152485, CAU20151980JP, 2017-06-02.

12. Joonki Paik, "Removal of peripheral deterioration through stepwise fisheye lens image correction based on self-example reference," US Patent Registration, 9,697,591, CAU20151981US, 2017-07-04.

13. Joonki Paik, Jae-hoon Jeong, In-hye Yoon, and Seung-won Lee, "Apparatus and method for generating normalized metadata," Korea Patent Registration, 10-1777058, CAU20162259KR, 2017-09-04. (CAU)

14. Joonki Paik, "Removal of rapid motion deterioration using probability distribution and built-in sensor," US Patent Registration, 9,826,162, CAU20162077US, 2017-11-21.

15. Joonki Paik, "Multiple object detection using adaptive block partitioning based on local binarization patterns for high-resolution surveillance systems," US Patent Registration, 9,836,851, CAU20151983US, 2017-12-05.

16. Joonki Paik, “Low-light image improvement method,” Korean Patent Application, 10-2017-0173043, CAU20182778KR, 2017-12-15.

17. Joonki Paik, “Autofocus system and method,” US Patent Registration, 9,854,152, CAU20162034KR, 2017-12-26.

2016

1. Byeong-woo Kim, Joonki Paik, Jae-hwan Jeon, and Chang-hoon Cho, "Video filtering device and method," Korea Patent Registration, 10-1590091, CAU20131143KR, 2016-01-25. (Chips & Media, CAU)

2. Joonki Paik, Lim Jae-hyun, " Image dark area correction device and method for improving image contrast ," Korea Patent Registration, 10-1596167, CAU20141543KR, 2016-02-15. (CAU, EPSENE)

3. Joonki Paik, Lee Eun-seong, Chae Eun-jeong, and Jeong Hye-jin, " Motion blur image restoration method and device ," Korea Patent Registration, 10-1596203, CAU20151767KR, 2016-02-15. (CAU) (extinguished)

4. Joonki Paik, “Wavelength adaptive haze removal using histogram merger-based classification for UAV images,” PCT patent application, PCT/KR2016/002359, CAU 20162074WC, 2016-03-09.

5. Joonki Paik, “Removal of rapid motion degradation using probability distribution and built-in sensor,” PCT patent application, PCT/KR2016/002513, CAU20162078WO, 2016-03-14.

6. Joonki Paik, “Motion blur image restoration method and device,” US Patent Application, 15/029,618, CAU20172522US, 2016-04-14.

7. Jong-su Bae, Yong-gwan Joo, Joonki Paik, and Jae-hyeon Lim, "Image registration device and method for unmanned aerial vehicle images and map images," Korea Patent Registration, 10-1617078, 2016-04-25. (Hanwha)

8. Joonki Paik, “Autofocus system and method,” US Patent Application, 15/140,202, CAU20203635US, 2016.04.27.

9. Tae-chan Kim, Joonki Paik, and Sang-hoon Lee, "Image restoration device, image restoration method, and image restoration system," Korea Patent Registration, 10-1633397, 2016-06-20. (Samsung) 

10. Joonki Paik, “Method and device for converting dynamic range of input image,” Korean Patent Registration, 10-1648762, CAU20090283KR, 2016-08-10.

11. Jintae Kim, Joonki Paik, "Resolution scaling device and method using image patches," Korea Patent Registration, 10-1653038, CAU20141437KR, 2016-08-25. (Chips & Media, CAU)

12. Tae-chan Kim, Joonki Paik, and Sang-hoon Lee, "Image processing device and image processing method thereof," Korea Patent Registration, 10-1667798, 2016-10-13. (Samsung)

13. Joonki Paik, “Distance estimation using a single computational camera based on dual color filter aperture,” US Patent Registration, 9483825, CAU20141557US, 2016-11-01.

14. Joonki Paik, Dae-hee Kim, Seok-mok Park, " Car camera calibration device and method ," Korea Patent Registration, 10-1677232, CAU20152003KR, 2016-11-11. (CAU)

15. Joonki Paik, Ko Seong-je, " Object detection device and method for input image ," Korea Patent Registration, 10-1678769, CAU20151762KR, 2016-11-16. (CAU)

2015

1. Joonki Paik, "Peripheral deterioration removal through stepwise fisheye lens image correction based on self-example reference," PCT patent application, PCT/KR2015/006062, CAU20151810WC, 2015-06-16.

2. Joonki Paik, "Distance estimation using a single computational camera based on dual color filter aperture," Korea Patent Registration, 10-1566619, CAU20141346KR, 2015-10-30.

3. Joonki Paik, Seung-won Lee, "Distance estimation device and method using dual off-axis color filter aperture," Korea Patent Registration, 10-1566619, 2015.10-30. (CAU)

4. Joonki Paik, Yoo Yun-jong, "Adaptive image processing method and device using pixel binning," Korea Patent Registration, 10-1574022, 2015-11-26. (CAU)

5. Joonki Paik, Kim Hyeong-tae , " Surveillance device and method using fisheye lens ," Korea Patent Registration, 10-1576426, CAU20151853KR, 2015-12-03. (CAU)

6. Joonki Paik, Yoon In-hye, Jeong Seok-hwa , " Wavelength adaptive fog removal device and method for images ," Korea Patent Registration, 10-1582779, CAU20151852KR, 2015-12-29. (CAU)

7. Joonki Paik, Park Jin-ho , " Fisheye lens image correction method and device ," Korea Patent Registration, 10-1583155, CAU20141532KR, 2015-12-30. (CAU)

2014

1. Joonki Paik, "Image registration technology through adaptive motion analysis between RGB channels for digital autofocus," US Patent Registration, 8644604, CAU20110786US, 2014-02-04.

2. Joonki Paik, Seung-won Lee, Jeong-hyeon Lee, "Automatic object detection device and method for images captured by an imaging device equipped with a multi-color filter aperture," Korean Patent Registration, 10-1371369, CAU20120858KR, 2014-03-03. (CAU)

3. Joonki Paik, Seung-won Lee, Na-hyeon Kim, "Image improvement device and method using variable block-based backlight area detection," Korea Patent Registration, 10-1372507, CAU20120914KR, 2014-03-04. (CAU) (extinguished)

4. Joonki Paik, “Lens distortion correction device and application processor including same,” Korean Patent Application, 10-2014-0071040, CAU20141476KR, 2014-06-11.

5. Joonki Paik, “Multiple object detection using positive block partitioning based on local binarization patterns for high-resolution surveillance systems,” PCT patent application, PCT/KR2014/005535, CAU20141492WC, 2014-06-23.

6. Joonki Paik, Yoon In-hye, "Vehicle number recognition device and method," Korea Patent Registration, 10-1428728, CAU20131169KR, 2014-08-04. (CAU)

7. Joonki Paik, Lee Seung-won, "Multiple object detection device and method using adaptive block division," Korea Patent Registration, 10-1436369, CAU20131136KR, 2014-08-26. (CAU)

8. Joonki Paik, "Intelligent surveillance system based on adaptive background generation for abnormal behavior detection," Korea Patent Registration, 10-1180887, CAU20100373KR, 2012-09-03.

9. Joonki Paik, Dae-hee Kim, "3D distortion device and method using fisheye lens," Korea Patent Registration, 10-1440847, CAU20121050KR, 2014-09-05. (CAU)

10. Joonki Paik, “Depth map estimation based on computational filter aperture for multi-focus of single view,” US Patent Registration, 8836765, CAU20110772US, 2014-09-16.

11. Joonki Paik, Lee Seung-won, "Object detection device and method using dual color filter aperture," Korea Patent Registration, 10-1454815, CAU20131135KR, 2014-10-20. (CAU)

12. Joonki Paik, In-hye Yoon, "Apparatus and method for removing image fog in HSV color space, and recording medium recording a program for executing the method on a computer," Korean Patent Registration, 10-1456445, CAU20120946KR, 2014-10-24. (CAU)

13. Joonki Paik, Lee Seung-won, Kim Na-hyeon, Baek In-ho, "Moving object detection device and method in an unstable camera environment," Korea Patent Registration, 10-1460317, CAU20131076KR, 2014-11-04. (CAU)

14. Joonki Paik, "Face detection and tracking robust to rotation based on multi-color space and Haar-Like feature points," Korea Patent Registration, 10-1206736, CAU20110615KR, 2012-11-26.

15. Joonki Paik, Chae Eun-jeong, Lee Eun-seong, " Anti-aliasing method and device ," Korea Patent Registration, 10-1468358, CAU20141372KR, 2014-11-26. ( CAU) (extinguished)

16. Joonki Paik, Jae-hyun Lim, Yun-jong Yoo , " Dynamic range expansion device and method using combined color channel conversion map ," Korean Patent Registration, 10-1468433, CAU20141438KR, 2014-11-27. (CAU)

17. Joonki Paik, Seung-won Lee, Na-hyun Kim, and Gyeong-won Jeong, " Multi-object detection and tracking device and method using double-layer particle filter ," Korea Patent Registration, 10-1470367, CAU20131276KR, 2014-12-02. ( CAU) (extinguished)

18. Joonki Paik, Jae-hyun Lim, "Dark channel fryer-based white area estimation device and method for automatic white light adjustment," Korea Patent Registration, 10-1477736, CAU20131113KR, 2014-12-23. (CAU) (extinguished)

2013

1. Joonki Paik, Lee Eun-seong, "Apparatus and method for improving image quality of images captured using multiple color-filter apertures," Korean Patent Registration, 10-1220413, CAU20100426KR, 2013-01-03. (CAU) (extinguished)

2. Joonki Paik, Jae-hyun Lim, "Single frame-based high dynamic bandwidth image generation device and method," Korea Patent Registration, 10-1287521, CAU20110714KR, 2013-07-12. (CAU) (extinguished)

3. Joonki Paik, Lee Eun-seong, and Kim Sang-jin, "Contrast improvement device and method by converting main brightness levels and adaptive brightness values," Korean Patent Registration, 10-1287508, CAU20110772KR, 2013-07-12. (CAU) (extinguished)

4. Joonki Paik, Seung-won Lee, Jeong-hyeon Lee, "Apparatus and method for estimating depth information of images," Korea Patent Registration, 10-1290197, CAU20110790KR, 2013-07-22. (CAU)

5. Joonki Paik, Seung-won Lee, Jeong-hyeon Lee, and Yi-woo Cheon, "Object tracking device and method by adaptive block division," 10-1296318, CAU20120885KR, 2013-08-07. (Next Chip, CAU)

6. Joonki Paik, "(School Deliberation Support_Subcommittee) Apparatus and method for improving image quality of images captured using multiple color-filter apertures," US Patent Registration, 8526722, CAU20110652US, 2013-09-03.

7. Joonki Paik, Lee Seung-won, "Object tracking device and method," Korea Patent Registration, 10-1309519, CAU20110789KR, 2013-09-11. (CAU)

8. Joonki Paik, “ Automatic object segmentation device and method for background compositing ,” Korean Patent Registration, 10-1316848, CAU20120912KR, 2013-10-02. (CAU) (extinguished)

9. Joonki Paik, Ha Dong-hwan, "Imaging device with an aperture for estimating distance information of a subject," Korea Patent Registration, 10-1327228, CAU20090226KR, 2013-11-04. (CAU)

2012

1. Joonki Paik, Jin-hee Lee, Jae-hwan Jeon, "Apparatus and method for converting video resolution using edge profile," Korea Patent Registration, 10-1106613, CAU20100041KR, 2012-01-10. (Electronic Component Research Institute) (Extinct)

2. Joonki Paik, Eun-seong Lee, and Sang-jin Kim, "Apparatus and method for color improvement of low-exposure images captured by multi-color filter aperture," Korean Patent Registration, 10-1121014, CAU20100502KR, 2012-02-21. (CAU) (extinguished)

3. Joonki Paik, "Image registration technology through adaptive motion analysis between RGB channels for digital autofocus," Korea Patent Registration, 10-1125765, CAU20110542KR, 2012-03-05.

4. Joonki Paik, Kim Tae-kyung, "Unstructured object tracking device and method using shape and feature information," Korea Patent Registration, 10-1130963, CAU20100064KR, 2012-03-21. (CAU) (extinguished)

5. Joonki Paik, Tae-kyung Kim, Jae-hyeon Lim, and Seung-won Lee, "Object identification device and method based on partial template matching," Korea Patent Registration, 10-1139930, CAU20110701KR, 2012-04-18. (CAU) (extinguished)

6. Joonki Paik, Tae-kyung Kim, "Adaptive background-based tunnel monitoring device and method," 10-1155273, CAU20100354KR, 2012-06-04. (CAU) (extinguished)

7. Joonki Paik, “Image interpolation device and method based on low-pass filtering,” US Patent Registration, 8208748, CAU20080235US, 2012-06-26.

8. Joonki Paik, Lee Seung-won, "Abnormal activity detection device and method," Korea Patent Registration, 10-1180887, 2012-09-03. (CAU)

9. Joonki Paik, Won-seok Kang, Sang-jin Kim, "Real-time image restoration device and method by baglet-wavelet decomposition," Korea Patent Registration, 10-1180884, CAU20100501KR, 2012-09-03. (CAU) (extinguished)

10. Joonki Paik, Yoon In-hye, "Image fog removal device and method based on edge information and tone mapping," Korea Patent Registration, 10-1190286, CAU20100500KR, 2012-10-05. (CAU) (extinguished)

11. Joonki Paik, " Single camera-based depth map estimation using color shift characteristics of multi-color filter aperture," PCT application, PCT/KR2012/009308, CAU20121009WC, 2012-11-07.

12. Joonki Paik, Jeon Jae-hwan, "Autofocus device and method using noise-robust focus values," Korean Patent Registration, 10-1204433, CAU20100503KR, 2012-11-19. (CAU)

13. Joonki Paik, “High-quality zoom method using fisheye lens,” Korean Patent Registration, 10-1205833, CAU20110559KR, 2012-11-22.

14. Joonki Paik, Dae-hee Kim, “Rotated face area detection device and method,” Korea Patent Registration, 10-1206736, 2012-11-26. (CAU) (extinguished)

15. Joonki Paik, Dong-gyun Kim, “Image processing device and method for digital zoom system,” Korea Patent Registration, 10-1205833, 2012-11-22. (CAU) (extinguished)

16. Joonki Paik, Seung-won Lee, "Apparatus and method for estimating object information of images captured by a camera equipped with a multi-color filter aperture," Korea Patent Registration, 10-1216668, CAU20110567KR, 2012-12-21. (CAU) (extinguished)

17. Joonki Paik, Jae-hyeon Lim, "High dynamic band image generation device and method for removing ghost distortion," Korea Patent Registration, 10-1216663, CAU20110614KR, 2012-12-21. (CAU) (extinguished)

2011

1. Joonki Paik, “Multi-focus digital image restoration method and device using image fusion technology,” US patent registration, 7881551, CAU20060143US, 2011-02-01.

2. Joonki Paik, “Image processing method and system using gain-adjustable truncation frequency function smoothing,” US patent registration, 7885462, CAU20060139US, 2011-02-08.

3. Joonki Paik, Vivek Mike, "Apparatus and method for color correction of images containing multiple light sources," Korean Patent Registration, 10-1023508, CAU20090181KR, 2011-03-11. (CAU) (extinguished)

4. Joonki Paik, Shin Jeon-young, "Apparatus and method for removing noise from images based on discrete wavelet transform," Korea Patent Registration, 10-1025569, CAU20090182KR, 2011-03-22. (CAU) (extinguished)

5. Joonki Paik, Jae-hwan Jeon, and Jae-hyeon Lim, "Apparatus and method for determining focus position using entropy of image," Korea Patent Registration, 10-1025568, CAU20090183KR, 2011-03-22. (CAU) (extinguished)

6. Joonki Paik, “Image interpolation device and method based on low-pass filtering,” US Patent Registration, 8208748, CAU20080235US, 2012-06-26.

7. Joonki Paik, “Panorama image generation device and method, and object tracking device and method using the same,” US Patent Registration, 8023003, CAU20080234US, 2011-09-20.

8. Joonki Paik, "Single camera-based depth map estimation using color shift characteristics of multi-color filter aperture," PCT application, PCT/KR2012/009308, CAU20121009WC, 2012-11-07.

9. Joonki Paik, Jae-hyeon Lim, "Focus control device and method of autofocus system," Korean Patent Registration, 10-1056051, CAU20090177KR, 2011-08-04. (CAU)

10. Joonki Paik, "Device and method for mutual conversion of DCT coefficients and DWT coefficients," US Patent Registration, 8073267, CAU20070182US, 2011-12-06.

11. Joonki Paik, "Automatic object segmentation and background synthesis algorithm for video call communication on mobile phones," Korean Patent Application, 10-2011-0143312, CAU20110763KR, 2011-12-27.

2010

1. Joonki Paik, Yoo Yun-jong, "Image interpolation device and method based on low-pass filtering," Korean Patent Registration, 10-0952667, CAU20080025KR, 2010-04-06. (CAU)

2. Joonki Paik, "Adaptive post-processing technique to remove blocking phenomenon in H.264 video standard encoding method," Korea Patent Registration, 10-0967872, CAU20080152KR, 2010-06-28.

3. Joonki Paik, "Irregular object tracking neglect and method using shape and feature information," PCT patent application, PCT/KR2010/004928, CAU20100339WO, 2010-07-27.

4. Joonki Paik, “ Depth map estimation based on computational filter aperture for single view multi-focus ,” US Patent Application, 61/410423, CAU20110582US, 2010-11-05.

2009

1. Joonki Paik, Im Sang-hee, "Device and method for mutual conversion of DCT coefficients and DWT coefficients," Korea Patent Registration, 10-0898058, CAU20070053KR, 2009-05-11. (CAU) (extinguished)

2. Joonki Paik, Jin-hee Lee, Dong-gyun Kim, "Digital image stabilization system and method," Korea Patent Registration, 10-0898406, CAU20070138KR, 2009-05-12. (CAU) (extinguished)

3. Yong-Hwan Kim, Ji-Ho Park, Byung-Ho Choi, Je-Woo Kim, and Joonki Paik, "Image encoding method of RGB color space signal," Korea Patent Registration, 10-0906243, 2009-06-29. (Electronic Component Research Institute) (Extinct)

4. Joonki Paik, Park Gyeong-ju, Baek In-ho , "Panorama image generation device and method, and object tracking device and method using the same," Korean Patent Registration, 10-0919247, CAU20080024KR, 2009-09-21. (CAU) (extinguished)

5. Joonki Paiki, Ha Dong-hwan, "Aperture device and imaging device equipped with same, automatic focus restoration device and method based on movement of color channel," Korean Patent Registration, 10-0935392, CAU20080011KR, 2009-12-28. (CAU)

6. Joonki Paik, Vivek Mike, and Shin Jeong-ho, "Automatic focus restoration device and method based on iterative restoration and fusion of images," Korean Patent Registration, 10-0935495, CAU20080017KR, 2009-12-28. (CAU) (extinguished)

2008

1. Joonki Paik, Shin Jeong-ho, "Block-based image restoration device and method," Korea Patent Registration, 10-0803045, CAU20060075KR, 2008-02-04. (CAU) (extinguished)

2. Yong-Hwan Kim, Tae-Beom Lim, Byeong-Ho Choi, Hyuk Song, Joonki Paik, Yun-Jong Yoo, "Efficient H.264/AVC CAVLC decoding method," Korea Patent Registration, 10-0813877, 2008-3-10. (Electronic Component Research Institute) (Extinct)

3. Joonki Paik, Shin Jeong-ho, Vivek Mike, Yoo Yun-jong, "Multifocus digital image restoration method and device using image fusion technology," Korean Patent Registration, 10-0808610, CAU20060029KR, 2008-02-22. (CAU) (extinguished)

4. Joonki Paik, Su-yeon Jeong, " Walker mark insertion and extraction device using biometric information and method," Korea Patent Registration, 10-0874382, CAU20070052KR, 2008-12-10. (CAU) (extinguished)

2007

1. Si-chang Jeong, Joonki Paik, and Jeong-ho Shin, "Moving object tracking device by fusion of multi-sensor video signals," Korea Patent Registration, 10-0677913, CAU20050020KR, 2007-01-26. (Samsung Thales, CAU)

2. Joonki Paik, "Image processing method and system using gain-adjustable truncation frequency function smoothing," Korean Patent Registration, 10-0756318, CAU20060002KR, 2007-08-31. (Samsung Electronics, CAU)

3. Joonki Paik, “Adaptive ringing removal device for digital cameras,” Korean Patent Registration, 10-0764395, CAU20060004KR, 2007-09-28.

4. Hyun Kim, Ho-seop Jeong, Jun-ho Moon, Joonki Paik, Jeong-ho Shin, Yun-jong Yoo, and Jeong-su Lee, "PSF selection module, digital autofocus device and PSF selection method," Korea Patent Registration, 10-0764414, CAU20060005KR, 2007-09-28. (Samsung Electro-Mechanics, CAU) (extinct)

5. Joonki Paik, Lee Dong-eun, Vivek Mike, and Kim Dae-hee, " Moving object tracking device and method," Korea Patent Registration, 10-0777199, CAU20060112KR, 2007-11-12. (CAU) (extinguished)

2006

1. Chang-Woo Park, Young-Wook Kim, Ha-Kyung Seong, Seung-Ho Jang, and Joonki Paik, "Face Authentication Method," 10-0577745, 2006-05-01. (Electronic Component Research Institute)

2. Young-wook Kim, Chang-woo Park, Joo-han Kim, Ha-kyung Seong, Seung-ho Jang, Joonki Paik, "System and method for taking photos by correcting facial pose," Korea Patent Registration, 10-0587430, 2006-05-30. (Electronic Components Research) (Extinct)

3. Joonki Paik, Seong-hyeon Hwang, Jeong-ho Shin, " Digital focus control method and system," Korea Patent Registration, 10-0594777, CAU20040024KR, 2006-06-22. (CAU) (extinguished)

4. Yong-Hwan Kim, Je-Woo Kim, Hyeok-Gu Jeong, and Joonki Paik, "Adaptive motion prediction and mode decision device and method for H.264 video codec," Korea Patent Registration, 10-0627329, 2006-09-15. (Electronic Component Research Institute) (Extinct)

2005

1. Seongwon Lee, Bimec Microphone, Joonki Paik, and Jihoon Jang, "Noise processing method and system for removing noise from images ," Korea Patent Registration, 10-0485594, 2005-04-18. (Next Chip)

2001

1. Joonki Paik, Woo Heon-bae, "Apparatus and method for selective transmission of display area in video communication system ," Korea Patent Registration, 10-0312746, 2001-10-11. (Information and Communication Research Promotion Agency, Intermagic) (Extinct)

2000

1. Joonki Paik, Seo Seong-il, and Lee Cheol-ho, "Histogram equalization method and device in contrast expansion device of image processing system," Korean Patent Registration, 10-0261214, 2000-04-17. (Samsung Electronics) (extinction)

2. Joonki Paik, "Block-based image processing method and device ," Korea Patent Registration, 10-0265722, 2000-06-17. (Samsung Electronics) (extinction)

1999

1. Joonki Paik, Hyo-ju Kim, and Kwan-pyo Hong, "High-resolution image enlargement method and device," Korea Patent Registration, 10-0190039, 1999-01-19. (Samsung Electronics) (extinction)

2. Joonki Paik, Seo Seong-il, Lee Cheol-ho, "Image preprocessing device and method for digital camera," Korea Patent Registration, 10-0219517, 1999-06-16. (Samsung Electronics) (extinction)

3. Sang-gu Kim, Cheol-ho Lee, and Joonki Paik, "Digital focus control method and device for image processing system," Korea Patent Registration, 10-0247938, 1999-12-15. (Samsung Electronics) (extinction)

1998

1. Joonki Paik, “Video camera image restoration system using a single CD,” Korea Patent Registration, 10-0155202, 1998-07-14. (Samsung Electronics) (extinction)

1996

1. Seongwook Park, Joonki Paik, “Digital Zooming System,” Korean Patent Registration, 1000942480000 , 1996-01-06. (Samsung Electronics) (extinction)

2. Seongwook Park, Joonki Paik, “Clock signal transmission circuit,” Korean patent registration, 1000996070000, 1996-05-17. (Samsung Electronics) (extinction)

1995

1. Dong-Wook Kim, Joonki Paik, "Three-dimensional filter method and circuit," Korea Patent Registration, 1000858720000, 1996-06-16. (Samsung Electronics) (extinction)

2. Seong-won Lee, Joonki Paik, "Interpolation method and circuit for digital image data," Korea Patent Registration, 1000904550000, 1995-10-18. (Samsung Electronics) (extinction)

3. Joonki Paik, Park Yong-cheol, Park Seong-wook, Kim Dong-wook, "Digital image stabilization method and system," Korea Patent Registration, 1000904950000, 1995-10-18. (Samsung Electronics) (extinction)

1994

1. Seongwook Park, Joonki Paik, "Electronic zooming system using image buffer," Korea Patent Registration, 1000800920000, 1994-02-66. (Samsung Electronics) (extinction)

2. Yong-cheol Park, Joonki Paik, "Motion detection device of image processing system," Korean patent registration, 1000696230000, 1994-01-10. (Samsung Electronics) (extinction)

3. Joonki Paik, Park Yong-cheol, Myung Chan-gyu, "Edge detection device of image processing system," Korea Patent Registration, 1000792840000, 1994-11-16. (Samsung Electronics) (extinction)