• K. Horapong, K. Srisutheenon, and V. Areekul, “Progressive and Corrective Feedback for Latent Fingerprint Enhancement using Boosted Spectral Filtering and Spectral Autoencoder,” IEEE Access, vol.9, Jul 2021, pp. 96288-96308. (English Language) (view) (Q1, Journal Impact Factor=3.367 released in 2020) 

• P. Thoonsaengngam, K. Horapong, S. Thainimit, and V. Areekul, “Efficient Iris Recognition using Adaptive Quotient Thresholding,” Proc. of the International Conference on Biometric (ICB2006), Hong Kong, Jan 5-7, 2006, Lecture Notes in Computer Science (LNCS3832), Springer-Verlag Berlin Heidelberg, pp. 472-478. (English Language) (view) 

• K. Horapong, K. Srisutheenon, and V. Areekul, “Progressive Latent Fingerprint Enhancement Using Two-Stage Spectrum Boosting with Matched Filter and Sparse Autoencoder,” Proc. of the 2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology (ECTI-CON), Phuket, Thailand, Jun 24-27, 2020, pp. 531-534. (English Language) (view) (Best Paper Award)

• W. Chaidee, K. Horapong, and V. Areekul, “Filter Design Based on Spectral Dictionary for Latent Fingerprint Pre-enhancement,” Proc. of IAPR Int. Conf. on Biometrics (ICB2018), Gold Coast, Queensland, Australia, Feb 20-23, 2018, pp. 371-378. (English Language) (view)

• P. Buaon, N. Montree, and K. Horapong, “A Software Defined Radio Receiver for ILS Localizer Signal-in-Space Parameters Inspection using Chirp-Z Transform and Self-Adaptive AGC,” Proc. of the 2017 23rd Asia-Pacific Conference on Communications (APCC), Perth, WA, Australia, Dec 11-13, 2017, pp.445-450. (English Language) (view)

• K. Horapong, D. Chandrucka, N. Montree, and P. Buaon, “Design and use of “Drone” to support the radio navigation aids flight inspection,” Proc. of the 2017 IEEE/AIAA 36th Digital Avionics Systems Conference (DASC), St. Petersburg, FL, USA, Sep 17-21, 2017, pp.1-6. (English Language) (view)

• C. Leosrisook, K. Pongpheaw, and K. Horapong, “An Implementation of Portable ILS Localizer Signal Receiver using SDR,” Proc. of the 2014 International Symposium on Communications and Information Technologies (ISCIT), Incheon, Korea, Sep 24-26, 2014, pp.131-135. (English Language) (view)

• K. Horapong, J. Sreecholpech, S. Thainimit, and V. Areekul, “An Iris Verification using Edge Detection,” Proc. of the 5th International Conference on Information, Communications and Signal Processing (ICICS2005), Bangkok, Thailand, Dec 6-9, 2005, pp. 1434-1438. (English Language) (view)

• P. Thoonsaengngam, K. Horapong, S. Thainimit, and V. Areekul, “A New Shape-based Iris Recognition,” Proc. of the 2005 Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology (ECTI) International Conference (ECTI-CON 2005), Pattaya, Thailand, May 12-13, 2005, pp 83-86. (English Language) (view)

• K. Horapong, S. Thainimit, and V. Areekul, “Iris Texture Analysis with Polar-Based Filtering: Preliminary Results,” Proc. of the 1st Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology (ECTI) Annual Conference (ECTI-CON 2004), May 13-14, 2004. pp. 250-253. (English Language) (view) (Best Paper Award)

• N.Aungura, K.Horapong, and V. Areekul, “Iris Pattern Verification Using Differential Water Level Thresholding,” Proc. of the 26th Electrical Engineering Conference (EECON-26), Nov 6-7, 2003, pp. 1034-1039. (Thai Language) (view)

• K.Horapong and V. Areekul, “Iris Feature Extraction and Pattern Verification Using Texture Correlation,” Proc. of the 25th Electrical Engineering Conference (EECON-25), Nov 21-22, 2002, pp. 30-34. (Thai Language) (view)

• “Unmanned Aerial System to Detect Radio Frequency Signal Transmitted in the Air,” Thailand Petty Patent No. 13490, January 25, 2018. (Thai Language) (view) 

• “ETDA Recommendation on ICT Standard for Electronic Transactions in Biometric Technology – Part 4: Iris Recognition Technology Usage for Personal Verification,” Electronic Transactions Development Agency (ETDA), Thailand, ETDA Recommendation No.29 Doc.4-2565, Nov 2022. (Thai Language) (view)

• “ETDA Recommendation on ICT Standard for Electronic Transactions in Biometric Technology – Part 3: Fingerprint Recognition Technology Usage for Personal Verification,” Electronic Transactions Development Agency (ETDA), Thailand, ETDA Recommendation No.29 Doc.3-2565, Nov 2022. (Thai Language) (view)

• “ETDA Recommendation on ICT Standard for Electronic Transactions in Biometric Technology – Part 2: Facial Recognition Technology Usage for Personal Verification,” Electronic Transactions Development Agency (ETDA), Thailand, ETDA Recommendation No.29 Doc.2-2565, Apr 2022. (Thai Language) (view)

• “ETDA Recommendation on ICT Standard for Electronic Transactions in Biometric Technology – Part 1: Biometric Technology Usage for Personal Verification,” Electronic Transactions Development Agency (ETDA), Thailand, ETDA Recommendation No.29 Doc.1-2565, Apr 2022. (Thai Language) (view)

• “ETDA Recommendation on ICT Standard for Electronic Transactions in Biometric Technology Performance Testing,” Electronic Transactions Development Agency (ETDA), Thailand, ETDA Recommendation No.30-2565, Apr 2022. (Thai Language) (view)