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A DCT-based information hiding method for network authentication Conference paper
ACM International Conference Proceeding Series
Authors:  Song W.;  Zou S.;  Tian Y.;  Li C.;  Sun S.;  Fong S.
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Discrete cosine transform  Image processing  Information hiding  Network authentication  
Visual object tracking using fast three-dimensional discrete cosine transform Conference paper
Applied Mechanics and Materials
Authors:  Lin C.;  Pun C.-M.
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Fast 3-D DCT  Object tracking  Particle filter  Real-time tracker  
A region-based image segmentation by watershed partition and DCT energy compaction Conference paper
Proceedings - 2011 8th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2011
Authors:  Pun C.-M.;  An N.-Y.;  Cheng M.
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cosine transform  energy compaction  Image segmentation  watershed  
Textural image segmentation using discrete cosine transform Conference paper
Proceedings of the 3rd International Conference on Communications and Information Technology, CIT'09
Authors:  Pun C.-M.;  Zhu H.-M.
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2D discrete cosine transform  Image segmentation  Split and merge  Texture analysis  
High capacity and robust digital image watermarking Conference paper
NCM 2009 - 5th International Joint Conference on INC, IMS, and IDC
Authors:  Pun C.-M.
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Digital watermarking  Discrete cosine transform  High capacity  Quantization