(Patent Pending) Patent on 3D immersive video capture (2)
(Patent Pending) Patent on 3D immersive video capture (1)
(Patent Pending) Patent on experiencing immersive content using a smartphone (2)
(Patent Pending) Patent on capturing immersive content using a smartphone (2)
(Patent Pending) Patent on capturing immersive content using a smartphone (1)
(Patent Pending) Patent on fast on-device depth estimation
(Patent Pending) Patent on improving metric accuracy of monocular depth images
(Patent Pending) Patent on enhancing immersion using heterogeneous cameras
(Patent Pending) Patent related to immersive video viewing
(Patent Pending) AI-related patent for mobile AP
Electronic device for generating virtual object and operation method thereof
Electronic apparatus for generating content and operation method for the same (US)
Augmented reality device and operating method of the same (US)
Augmented reality device for obtaining depth information and method of operating the same (EP / CN / US)
Method and apparatus for generating augmented reality view (EP / WO / US)
Single image deblurring method via horizontal and vertical decomposition and network system therefor (KR / US)
FedWSQ: Efficient Federated Learning with Weight Standardization and Distribution-Aware Non-Uniform Quantization. In 2025 IEEE/CVF International Conference on Computer Vision (ICCV)
Kim, S. W., Kim, S., Kim, J., Ji, S.*, Lee, S. H.*
Predicting High-precision Depth on Low-Precision Devices Using 2D Hilbert Curves. In 2025 International Conference on Machine Learning (ICML)
Uss, M., Yermolenko, R., Shashko, O., Kolodiazhna, O., Safonov, I., Savin, V., Yeo, Y., Ji, S., Jeong, J.
XYDeblur: Divide and conquer for single image deblurring. In 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Ji, S.*, Lee, J.*, Kim, S. W.*, Hong, J. P., Baek, S. J., Jung, S. W., & Ko, S. J.
Rethinking coarse-to-fine approach in single image deblurring. In 2021 IEEE/CVF International Conference on Computer Vision (ICCV)
Cho, S. J.*, Ji, S.*, Hong, J. P., Jung, S. W., & Ko, S. J.
Deep learning-based deblur using gyroscope data. In 2020 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia)
Lee, J., Ji, S., Cho, S. J., Hong, J. P., & Ko, S. J.
Single image deblurring based on auxiliary Sobel loss function. In 2020 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia)
Hong, J. P., Cho, S. J., Lee, J., Ji, S., & Ko, S. J.
Parallel feature pyramid network for image denoising. In 2020 IEEE International Conference on Consumer Electronics (ICCE)
Cho, S. J., Uhm, K. H., Kim, S. W., Ji, S., & Ko, S. J.
Phase matching guided filtering. In 2018 IEEE 7th Global Conference on Consumer Electronics (GCCE)
Lim, D. P., Ji, S., Yeo, Y. J., & Ko, S. J.
A novel method to generate a high-quality image by using a stereo camera. In 2018 IEEE International Conference on Consumer Electronics (ICCE)
Ji, S., Yeo, Y. J., Kang, S. J., Im, J. H., & Ko, S. J.
A novel method to generate the ghost-free wide dynamic range image. In 2016 IEEE International Conference on Consumer Electronics (ICCE)
Kang, S. J., Lee, D. H., Ji, S., Kim, C. S., & Ko, S. J.
* indicates equal contribution
Robust single image deblurring using gyroscope sensor. IEEE Access, 2021
Ji, S., Hong, J. P., Lee, J., Baek, S. J., & Ko, S. J.
Depth map super-resolution using guided deformable convolution. IEEE Access, 2021
Kim, J. Y., Ji, S., Baek, S. J., Jung, S. W., & Ko, S. J.
Quaternary census transform based on the human visual system for stereo matching. IEEE Access, 2020
Ji, S., Kim, S. W., Lim, D., Jung, S. W., & Ko, S. J.
Fast and accurate 3D hand pose estimation via recurrent neural network for capturing hand articulations. IEEE Access, 2020
Yoo, C. H., Ji, S., Shin, Y. G., Kim, S. W., & Ko, S. J.
W-Net: Two-stage U-Net with misaligned data for raw-to-RGB mapping. In 2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)
Uhm, K. H., Kim, S. W., Ji, S., Cho, S. J., Hong, J. P., & Ko, S. J.
Aim 2019 challenge on raw to rgb mapping: Methods and results. In 2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)
Ignatov, A., Timofte, R., Ko, S. J., Kim, S. W., Uhm, K. H., Ji, S., ... & Jeong, J.
Evaluating parameterization methods for convolutional neural network (CNN)-based image operators. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Kim, S. W., Cho, S. J., Uhm, K. H., Ji, S., Lee, S. W., & Ko, S. J.
Ntire 2019 challenge on real image denoising: Methods and results. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Abdelhamed, A., Timofte, R., Brown, M. S., … Ji, S., … & Cao, Z.
Adaptive search range를 활용한 효율적인 occlusion 영역 색상 보충 방법. 대한전자공학회 학술대회 2017
여윤재, 지서원, 강석재, 임준혁, & 고성제
High dynamic range image tone mapping using luminance adaptation of human eyes. 대한전자공학회 학술대회 2017
Lee, D. H., Fan, M., Kim, J. Y., Ji, S., & Ko, S. J.
세그먼트간 모양 유사성 기반의 지역 스테레오 정합. 대한전자공학회 학술대회 2016
이기웅, 지서원, 박원재, & 고성제
Structural information-based trilateral filter를 사용하는 효율적인 cost aggregation 방법. 대한전자공학회 학술대회 2016
여윤재, 지서원, 강석재, & 고성제
손실된 동적 영역을 고려한 개선된 가중치 맵 기반의 다중 노출 영상 합성 방법. 대한전자공학회 학술대회 2015
지서원, 강석재, 김승욱, 김채성, & 고성제