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Conference Proceedings

1. Slant transform watermarking for digital images

Ho, A.T.S. ; Zhu, X. ; Shen, J.

Pub. info.:	Visual Communications and Image Processing 2003. Part Three pp.1912-1920, 2003. Bellingham, Wash.. SPIE-The International Society for Optical Engineering
Title of ser.:	Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.:	5150

Conference Proceedings

2. Robust digital image-in-image watermarking algorithm using the fast Hadamard transform

Ho, A.T.S. ; Shen, J. ; Tan, S.H.

Pub. info.:	Mathematics of Data/Image Coding, Compression, and Encryption V, with Applications. pp.76-85, 2003. Bellingham, Wash.. SPIE-The International Society for Optical Engineering
Title of ser.:	Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.:	4793

Conference Proceedings

3. Character-embedded watermarking algorithm using the fast Hadamard transform for satellite images

Ho, A.T.S. ; Shen, J. ; Tan, S.H.

Pub. info.:	Mathematics of Data/Image Coding, Compression, and Encryption V, with Applications. pp.156-167, 2003. Bellingham, Wash.. SPIE-The International Society for Optical Engineering
Title of ser.:	Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.:	4793