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ICIP
2003
IEEE
14 years 7 months ago
Dither-based secure image hashing using distributed coding
We propose an image hashing algorithm that is based on distributed compression principles. The algorithm assumes the availability of a robust feature vector extracted from the ima...
Mark Johnson, Kannan Ramchandran
ICASSP
2011
IEEE
12 years 9 months ago
3D medical image coding with optimal channel protection for wireless transmission
We propose a 3D medical image coding method with optimal channel protection for wireless transmission. The proposed method employs the 3D integer wavelet transform and a modified ...
Victor Sanchez, Panos Nasiopoulos
TMM
2002
139views more  TMM 2002»
13 years 5 months ago
Robust progressive image transmission over OFDM systems using space-time block code
A joint source-channel coding (JSCC) scheme for robust progressive image transmission over broadband wireless channels using orthogonal frequency division multiplexing (OFDM) syste...
Jie Song, K. J. Ray Liu
VRML
2005
ACM
13 years 11 months ago
Web-based progressive geometry transmission using subdivision-surface wavelets
Web-based geometry transmission profits from a transmission system, which is both progressive and compressive. For this application, the wavelet transform has emerged as a suitab...
Jens Jessl, Martin Bertram, Hans Hagen
ICIP
2001
IEEE
14 years 7 months ago
Compression and transmission of depth maps for image-based rendering
We consider applications using depth-based Imagebased rendering (IBR), where the synthesis of arbitrary views occur at a remote location, necessitating the compression and transmi...
Ravi Krishnamurthy, Bing-Bing Chai, Hai Tao, Srira...