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TCSV
2008
156views more  TCSV 2008»
13 years 5 months ago
Robust Lossless Image Data Hiding Designed for Semi-Fragile Image Authentication
Recently, among various data hiding techniques, a new subset, lossless data hiding, has received increasing interest. Most of the existing lossless data hiding algorithms are, howe...
Zhicheng Ni, Yun Q. Shi, Nirwan Ansari, Wei Su, Qi...
ICIP
2000
IEEE
14 years 6 months ago
Video Transcoding by Reducing Spatial Resolution
In network delivery of digital video, if the bandwidth required for a video is not available, the video has to be recoded at a reduced bit rate. It is highly desirable that the tr...
Peng Yin, Min Wu, Bede Liu
INFOCOM
2000
IEEE
13 years 9 months ago
Differentiated Multimedia Web Services Using Quality Aware Transcoding
—The ability of a web service to provide low-latency access to its contents is constrained by available network bandwidth. It is important for the service to manage available ban...
Surendar Chandra, Carla Schlatter Ellis, Amin Vahd...
ICIP
2002
IEEE
14 years 6 months ago
Packet loss protection of embedded data with fast local search
Unequal loss protection with systematic Reed-Solomon codes allows reliable transmission of embedded multimedia over packet erasure channels. The design of a fast algorithm with lo...
Vladimir Stankovic, Raouf Hamzaoui, Zixiang Xiong
ICIP
2002
IEEE
13 years 10 months ago
Wavelet-domain reconstruction of lost blocks in wireless image transmission and packet-switched networks
— A fast scheme for wavelet-domain interpolation of lost image blocks in wireless image transmission is presented in this paper. The algorithm is designed to be compatible with t...
Shantanu Rane, Jeremiah Remus, Guillermo Sapiro