Journal papers
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Po-Chyi Su, Tzung-Fu Tsai and Yu-Chien Chien,
"Visual Secret Sharing in Halftone Images by Multi-scale Error Diffusion,"
accepted by Multimedia Tools and Applications, 2017.
(Impact Factor 2015: 1.331)
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Po-Chyi Su, Tzung-Fu Tsai and Yu-Chien Chien,
"Partial Frame Content Scrambling in H.264/AVC by Information Hiding,"
Multimedia Tools and Applications, March 2017, Vol. 76, Issue 5, pp 7473-7496.
(Impact Factor 2015: 1.331)
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Po-Chyi Su, Tien-Ying Kuo and Meng-Huan Li,
"A Practical Design of Digital Watermarking for Video Streaming Services,"
Journal of Visual Communication and Image Representation, Vol. 42,
pages 161-172, Jan. 2017. (Impact Factor 2015: 1.530)
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Po-Chyi Su, Chin-Song Wu,
"Efficient Copy Detection for Compressed Digital Videos by Spatial and Temporal Feature Extraction,"
Multimedia Tools and Applications, Jan. 2017, Vol. 76, Issue 1, pp 1331-1353.
(Impact Factor 2015: 1.331)
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Tien-Ying Kuo, Po-Chyi Su and Yun-Ping Kuan,
"SIFT-Guided Multi-Resolution Video Inpainting with Innovative Scheduling Mechanism and Irregular Patch Matching,"
Information Sciences, Volume 373, Pages 95-109, December 2016. (Impact Factor 2015: 3.364)
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Tien-Ying Kuo, Po-Chyi Su and Cheng-Mou Tsai,
"Improved Visual Information Fidelity Based on Sensitivity Characteristics of Digital Images,"
Journal of Visual Communication and Image Representation, Vol. 40, Part A, Pages 76-84, October 2016. (Impact Factor 2015: 1.530)
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Po-Chyi Su, Pei-Lun Suei, Min-Kuan Chang, Jie Lain,
"Forensic and Anti-forensic Techniques for Video Shot Editing in H.264/AVC,"
Journal of Visual Communication and Image Representation, Vol. 29,
Issue C, pages 103-113, May 2015.
(Impact Factor 2015: 1.530)
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Ching-Yu Wu and Po-Chyi Su,
"A Content-Adaptive Distortion-Quantization Model for H.264/AVC And Its
Applications,"
IEEE Transactions on Circuits and Systems for Video Technology, Vol. 24,
Issue 1, pages 113-126, Jan. 2014.
(Impact Factor 2015: 2.254)
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Po-Chyi Su, Yu-Chuan Chang and Ching-Yu Wu,
"Geometrically Resilient Digital Image Watermarking by Using Interest Point Extraction and Extended Pilot Signals,"
IEEE Transactions on Information Forensics & Security, Vol. 8, Issue 12,
pages 1897-1908, Dec. 2013.
(Impact Factor 2015: 2.441)
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Wei-Jen Wang, Cheng-Ta Huang, Chung-Min Liu, Po-Chyi Su, Shiuh-Jeng Wang,
"Data Embedding for Vector Quantization Image Processing on the Basis of Adjoining State-Codebook Mapping,"
Information Sciences, Vol. 246, pages 69-82, Oct. 2013.
(Impact Factor 2015: 3.364)
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Ching-Yu Wu and Po-Chyi Su,
"Fast Intra-Coding for H.264/AVC by Using Projection-Based Predicted Block Residuals,"
IEEE Transactions on Multimedia, Vol. 15, Issue 5, pages
1083-1093, Aug. 2013.
(Impact Factor 2015: 2.536)
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Po-Chyi Su, Chi-Heng Lan, Chin-Song Wu, Zi-Xin Zeng, and Wei-Yu Chen,
"Transition Effect Detection for Extracting Highlights in Baseball Videos,"
EURASIP Journal on Image and Video Processing, May 2013.
(Impact Factor 2015: 1.060)
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Ching-Yu Wu, Po-Chyi Su, Long-Wang Huang and Chia-Yang Chiou,
"Constant Frame Quality Control for H.264/AVC,"
APSIPA Transactions on Signal and Information Processing, May 2013.
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Po-Chyi Su, Ming-Tse Lu and Ching-Yu Wu,
"A Practical Design of High-Volume Steganography in Digital Video Files,"
Multimedia Tools and Applications,
September 2013, Volume 66, Issue 2, pp 247-266.
(Impact Factor 2015: 1.331)
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Po-Chyi Su, Chin-Song Wu, Ing-Fan Chen, Ching-Yu Wu and Ying-Chang Wu,
"A Practical Design of Digital Video Watermarking in H.264/AVC for Content Authentication,"
Signal Processing: Image Communication, vol. 26, Issues
8-9, pp. 413-426, Oct. 2011.
(Impact Factor 2015: 1.602)
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Po-Chyi Su, Chih-Wei Hsu and Ching-Yu Wu, "A Practical Design of Content Protection for H.264/AVC Compressed Videos By Selective Encryption and Fingerprinting,"
Multimedia Tools and Applications, vol. 52, Issue 2, pp.
529-549, April, 2011.(Impact Factor 2015: 1.331)
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Po-Chyi Su and Ching-Yu Wu, "A
Joint Watermarking and ROI Coding Scheme for Annotating Traffic Surveillance Videos,"
EURASIP Journal on Advances in Signal Processing, Jan. 2010
(Impact Factor 2015: 0.928)
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Po-Chyi Su, Chun-Chieh Chen and Hong-Min Chang, "Towards
Effective Content Authentication for Digital Videos by
Employing Feature Extraction and Quantization,"
IEEE Transactions on Circuits and Systems for
Video Technology, vol. 19, no. 5, pp. 668-677, May 2009
(Impact Factor 2015: 2.254)
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Po-Chyi Su and C.-C. Jay Kuo,
"Steganography in JPEG2000 Compressed Images,"
IEEE Transaction on Consumer Electronics,
Special Issue on JPEG2000: Implementations and Applications, vol.
49, no. 4, pp. 824-832, Nov.
2003.
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Po-Chyi Su, Houng-Jyh Wang and C.-C. Jay Kuo,
"An
Integrated Approach to Image Watermarking and JPEG-2000
Compression,"
Journal of VLSI Signal Processing, vol. 27, pp.35-53,
Feb. 2001.
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Houng-Jyh Wang, Po-Chyi Su and C.-C. Jay Kuo,
"Wavelet-based
Digital Image Watermarking,"
Journal of Optics Express, vol. 3,
no. 12, pp.491-496, Dec.
1998.
Conference papers
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Yung-Chieh Chou and Po-Chyi Su,
"Efficient Content-based Cropping Using Visual Saliency and SLIC for Image Retargeting,"
IEEE International Conference on Consumer Electronics - Taiwan,
Nantou, Taiwan, May 27-29, 2016.
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Po-Chyi Su and Yung-Chieh Chou,
"An Image Retargeting Scheme with Content-based Cropping and Local Significance Aware Seam Carving,"
APSIPA Annual Summit and Conference 2015,
Hong Kong, Dec. 16-19, 2015.
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Tzung-Fu Tsai and Po-Chyi Su,
"An Information Sharing Scheme in Halftone Images Based on Multi-Scale Error Diffusion,"
The 49th Annual International Carnahan Conference on Security Technology,
Taipei, Sep. 21-24, 2015.
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Yong-Quan Chen, Chiung-Fang Chang and Po-Chyi Su,
"A Tabletop Lecture Recording System based on Gesture Control,"
IEEE International Conference on Consumer Electronics - Taiwan,
Taipei, Taiwan, Jun. 6-8, 2015.
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Sheng-Hao Chang, Po-Chyi Su, and Yung-Chieh Joseph Chou,
"A Dual-Camera Tracking Scheme with Object Information Hiding,"
International Computer Symposium (ICS2014),
Taichung, Taiwan, Dec. 12-14, 2014.
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Po-Chyi Su, Zi-Hao Xiang and Hao-Wei Wu,
"SCAN: A Multi-Operator Image Retargeting Scheme,"
APSIPA Annual Summit and Conference 2014,
Siem Reap, City of Angkor Wat, Cambodia, Dec. 9-12, 2014.
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Ching-Yu Wu, Po-Chyi Su, Chia-Hung Yeh, and Hui-Chun Hsu,
"A Joint Content Adaptive Rate-Quantization Mode
and Region of Interest Intra Coding of H.264/AVC,"
IEEE International Conference on Multimedia and Expo., 2014,
Chengdu, China, Jul. 14-18, 2014.
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Po-Chyi Su, Lu-Jui Chueh and Meng-Huan Lee,
"A Practical Design of User Specific Watermarking in Digital Videos,"
IEEE International Conference on Multimedia and Expo., 2014,
Chengdu, China, Jul. 14-18, 2014.
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Po-Chyi Su, Wei-Yu Chen, Shao-Yu Shiau, Ching-Yu Wu and Addison Y.S. Su,
"A Privacy Protection Scheme in H.264/AVC by Data Hiding,"
APSIPA Annual Summit and Conference 2013,
Kaohsiung, Taiwan, Oct. 29 - Nov. 1, 2013.
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Ching-Yu Wu, Po-Chyi Su, Hui-Chun Hsu and Addison Y.S. Su,
"A Joint Content Adaptive Rate-Quantization Model and Region of Interest Intra Coding of H.264/AVC,"
The 26th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP),
I-Lan, Taiwan, Aug. 18-20, 2013.
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Po-Chyi Su, Ching-Yu Wu, Long-Wang Huang and Chia-Yang Chiou,
"Constant Frame Quality Control for H.264/AVC,"
APSIPA Annual Summit and Conference 2012,
Los Angeles, CA, Dec. 3-6, 2012.
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Po-Chyi Su and Ying-Chang Wu, "A Dynamic Video Streaming Scheme Based on SP/SI Frames of H.264/AVC,"
International Workshop on Applications of Wireless Ad hoc and Sensor Networks (AWASN'12),
in conjunction with the 41st International Conference on Parallel
Processing (ICPP2012),
Pittsburgh, PA, September 10-13, 2012.
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Po-Chyi Su and Yu-Chuan Chang, "A Geometrically Resilient Digital Image Watermarking Scheme Based on SIFT and Extended Template Embedding,"
The First Workshop on Information Hiding Techniques for
Internet Anonymity and Privacy (IHTIAP), in conjunction with IARIA
INTERNET 2012, The Fourth International Conference on Evolving Internet, Venice, Italy, June 24-29, 2012. Honored with the Best Paper
Award
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Ching-Yu Wu and Po-Chyi Su, "Content-Adaptive
Distortion-Quantization Model for H.264/AVC and Its Application in
Constant Quality Video Coding,"
The 25th IPPR Conference on Computer Vision, Graphics and
Image Processing (CVGIP), Nantou, Taiwan, Aug. 12-14, 2012.
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Ching-Yu Wu and Po-Chyi Su, "Fast Intra-Coding Mode
Selection by Projection-Based Predicted Block Residuals,"
The 25th IPPR Conference on Computer Vision, Graphics and
Image Processing (CVGIP), Nantou, Taiwan, Aug. 12-14, 2012.
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Yaw-Hsuan Hwang, Po-Chyi Su, Yu-Chuan Chang and Ching-Yu Wu, "A Geometrically Resilient Digital Image Watermarking Scheme Based on SIFT and Extended Template Embedding,"
The 24th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP), ChiaYi, Aug. 21-23, 2011.
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Ching-Yu Wu and Po-Chyi Su, "A Content-Adaptive
Distortion-Quantization Model for Intra Coding in H.264/AVC,"
International Conference on Computer Communication Networks (ICCCN), Maui, Hawaii, July 31-August 4, 2011.
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Kai-Kai Hsu, Po-Chyi Su and Kai-Yi Cheng, "Adaptive Traffic Scene Analysis by Using Implicit Shape Model,"
The 23th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP), Kaohsiung, Aug. 15-17, 2010.
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Ming-Tse Lu, Po-Chyi Su and Ying-Chang Wu, "A Practical Design of High-Volume Steganography in Digital Videos,"
The 23th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP), Kaohsiung, Aug. 15-17, 2010.
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Ching-Yu Wu and Po-Chyi Su, "A Region of Interest Rate-Control Scheme for Encoding Traffic Surveillance Videos,"
The Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Kyoto, Japan, Sep. 12-14, 2009.
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Chung-Chi Tsai, Po-Chyi Su and Ching-Yu Wu, "
Towards Efficient Copy Detection for Digital Videos by Using Spatial and Temporal Features."
The Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Kyoto, Japan, Sep. 12-14, 2009.
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Chung-Chi Tsai, Po-Chyi Su and Ching-Yu Wu, "A Video Copy Detection Scheme Based on Spatial and Temporal Feature Extraction,"
The 22th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP), Nan-Tou, Taiwan, Aug. 23-25, 2009.
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Chih-Wei Hsu, Po-Chyi Su and Ming-Tse Lu, "A Joint Selective Encryption And Digital Watermarking Scheme in H.264/AVC Videos For Conditional Access And Trailer Tracking,"
The 22th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP), Nan-Tou, Taiwan, Aug. 23-25, 2009.
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Po-Chyi Su and Ing-Fan Chen, "A Digital
Watermarking Scheme for Authenticating H.264/AVC Compressed Videos,"
2008 International Computer Symposium, Tamsui, Taipei County, Taiwan, Nov. 13-15, 2008.
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Po-Chyi Su, Ching-Yu Wu,
Yen-Chin Chen, "A Digital
Video Watermarking Scheme for Annotating Traffic Surveillance Videos,"
IEEE International Workshop on Multimedia Signal Processing (MMSP
2008), Cairns, Queensland, Australia, October 8-10, 2008.
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Po-Chyi Su, Ching-Yu Wu and Yen-Chin Chen, "Applying Object Watermarking for Managing Traffic
Surveillance Videos," Computer Vision, Graphics and Image Processing Conference (CVGIP
2008), Yi-Lan, Taiwan. Aug. 24-26, 2008.
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Po-Chyi Su, Ming-Lun Li and Ing-Fan Chen,
"A Content-Adaptive Digital Watermarking Scheme in H.264/AVC Compressed Videos,"
The Fourth International Conference on Intelligent Information
Hiding and Multimedia Signal Processing (IIHMSP 2008), Harbin,
China, Aug. 15-17, 2008.
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Po-Chyi Su and Chien-Chang Chen,
"A Highlight Extraction System for Baseball Videos by Transition
Effect Detection and Content Analysis,"
Computer Vision, Graphics and Image Processing Conference (CVGIP
2007), pp. 12-19, Miao-Li, Taiwan. Aug. 19-21, 2007.
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Po-Chyi Su, Hong-Min Chang and Ming-Lun Li,
"A Content Authentication Scheme for Images/Videos based on Feature
Extraction and Digital Watermarking,"
Computer Vision, Graphics and Image Processing Conference (CVGIP
2007), pp. 12-19, Miao-Li, Taiwan. Aug. 19-21, 2007.
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Po-Chyi Su, Yu-Wei Wang and
Chien-Chang Chen,
"Transition Logo Detection for Sports Videos Highlight Extraction,"
SPIE Optics East, pp. 63910S1-9, Boston, MA, USA, Oct. 1-5, 2006.
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Po-Chyi Su and Chun-Chieh Chen, "Image and
Video Content Authentication by Using Vector Quantization,"
Computer Vision, Graphics and Image Processing Conference (CVGIP
2006), Taoyuan, Taiwan, Aug. 13-15, 2006.
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Po-Chyi Su and C.-C. Jay Kuo,
"Design and Analysis of Data Hiding Techniques
in JPEG-2000 Images,"
SPIE's 48th Annual Meeting,
Applications of Digital Image Processing XXVI,
San Diego, California, August 3-8, 2003.
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Po-Chyi Su and C.-C. Jay Kuo,
"Information Embedding in JPEG-2000 Compressed Images,"
ISCAS 2003,
Security and Data Hiding I,
Bangkok, Thailand, May 25-28, 2003.
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Po-Chyi Su and C.-C. Jay Kuo,
"Synchronized Detection of the Block-based Watermark with Invisible
Grid Embedding,"
SPIE Photonics West,
Security and Watermarking of Multimedia Contents III (EI27),
San Jose, California, January 20-26, 2001.
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Po-Chyi Su and C.-C. Jay Kuo,
"An Image Watermarking Scheme to Resist Generalized Geometrical Transformations,"
SPIE Photonics East,
Multimedia Systems and Applications III (VV08),
Boston, Massachusetts, November 5-8, 2000.
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Po-Chyi Su and C.-C. Jay Kuo,
"Spatial-Frequency Composite Watermarking for Digital Image
Copyright Protection,"
SPIE Photonics West,
Security and Watermarking of Multimedia Contents II (EI26),
San Jose, California, January 23-28, 2000.
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Chung-Ping Wu, Po-Chyi Su and C.-C. Jay Kuo,
"Robust and Efficient Digital Audio Watermarking Using Audio
Content Analysis,"
SPIE Photonics West,
Security and Watermarking of Multimedia Contents II (EI26),
San Jose, California, January 23-28, 2000.
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Po-Chyi Su, Houng-Jyh Wang and C.-C. Jay Kuo,
"Digital Watermarking on EBCOT Compressed Images,"
SPIE's 44th Annual Meeting,
Applications of Digital Image Processing XXII (SD41),
Denver, Colorado, July 18-23, 1999.
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Chung-Ping Wu, Po-Chyi Su and C.-C. Jay Kuo,
"Robust Audio
Watermarking for Copyright Protection,"
SPIE's 44th Annual Meeting,
Advanced Signal Processing Algorithms, Architectures, and
Implementations IX (SD39),
Denver, Colorado, July 18-23, 1999.
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Po-Chyi Su, Houng-Jyh Wang and C.-C. Jay Kuo,
"Digital Watermarking in Regions of Interest,"
IS&T Image Processing/Image Quality/Image Capture Systems (PICS),
Savannah, Georgia, April 25-28, 1999.
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Po-Chyi Su, Houng-Jyh Wang and C.-C. Jay Kuo,
"Blind Digital Watermarking for Cartoon and Map Images,"
SPIE Photonics West,
Electrical Imaging (EI25),
San Jose, California, January 25-29, 1999.
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