Tian-Tsong Ng
Tian-Tsong Ng
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Ntu rgb+ d: A large scale dataset for 3d human activity analysis
A Shahroudy, J Liu, TT Ng, G Wang
Proceedings of the IEEE conference on computer vision and pattern …, 2016
Blind detection of photomontage using higher order statistics
TT Ng, SF Chang, Q Sun
2004 IEEE International Symposium on Circuits and Systems (ISCAS) 5, V-V, 2004
Smoothly varying affine stitching
WY Lin, S Liu, Y Matsushita, TT Ng, LF Cheong
CVPR 2011, 345-352, 2011
COVERAGE—A novel database for copy-move forgery detection
B Wen, Y Zhu, R Subramanian, TT Ng, X Shen, S Winkler
2016 IEEE international conference on image processing (ICIP), 161-165, 2016
Deep multimodal feature analysis for action recognition in rgb+ d videos
A Shahroudy, TT Ng, Y Gong, G Wang
IEEE transactions on pattern analysis and machine intelligence 40 (5), 1045-1058, 2017
Physics-motivated features for distinguishing photographic images and computer graphics
TT Ng, SF Chang, J Hsu, L Xie, MP Tsui
Proceedings of the 13th annual ACM international conference on Multimedia …, 2005
A model for image splicing
TT Ng, SF Chang
2004 International Conference on Image Processing, 2004. ICIP'04. 2, 1169-1172, 2004
A data set of authentic and spliced image blocks
TT Ng, SF Chang, Q Sun
Columbia University, ADVENT Technical Report 4, 2004
Passive-blind image forensics
TT Ng, SF Chang, CY Lin, Q Sun
Multimedia security technologies for digital rights management, 383-412, 2006
Multimodal multipart learning for action recognition in depth videos
A Shahroudy, TT Ng, Q Yang, G Wang
IEEE transactions on pattern analysis and machine intelligence 38 (10), 2123 …, 2015
Is physics-based liveness detection truly possible with a single image?
J Bai, TT Ng, X Gao, YQ Shi
Proceedings of 2010 IEEE International Symposium on Circuits and Systems …, 2010
Columbia photographic images and photorealistic computer graphics dataset
TT Ng, SF Chang, J Hsu, M Pepeljugoski
Columbia University, ADVENT Technical Report, 205-2004, 2005
Columbia image splicing detection evaluation dataset
TT Ng, J Hsu, SF Chang
DVMM lab. Columbia Univ CalPhotos Digit Libr, 2009
Using geometry invariants for camera response function estimation
TT Ng, SF Chang, MP Tsui
2007 IEEE Conference on Computer Vision and Pattern Recognition, 1-8, 2007
Single-view recaptured image detection based on physics-based features
X Gao, TT Ng, B Qiu, SF Chang
2010 IEEE International Conference on Multimedia and Expo, 1469-1474, 2010
Recaptured photo detection using specularity distribution
H Yu, TT Ng, Q Sun
2008 15th IEEE International conference on image processing, 3140-3143, 2008
Revealing the trace of high-quality JPEG compression through quantization noise analysis
B Li, TT Ng, X Li, S Tan, J Huang
IEEE Transactions on Information Forensics and Security 10 (3), 558-573, 2015
Application of genetic algorithms to conceptual design of a micro-air vehicle
TTH Ng, GSB Leng
Engineering Applications of Artificial Intelligence 15 (5), 439-445, 2002
Multi-modal feature fusion for action recognition in rgb-d sequences
A Shahroudy, G Wang, TT Ng
2014 6th International Symposium on Communications, Control and Signal …, 2014
Content based image retrieval through object extraction and querying
Kam, Kingsbury, Fitzgerald
2000 Proceedings Workshop on Content-based Access of Image and Video …, 2000
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