Title :
Novel Up-Sampling Based Watermarking Multiple Description Coding Frame
Author :
Tang, L.L. ; Jeng-Shyang Pan
Author_Institution :
Sch. of Comput. Sci. & Technol., Harbin Inst. of Technol., Shenzhen, China
Abstract :
A novel watermarking scheme is proposed for up-sampling based multiple description coding frame in this paper. Secret information is embedded in the DWT image. Up-sampling algorithm is applied on transformed image to introduce some redundancy between different channels. Good performance of the new frame to against noise and to resist the compression attacks is shown in the experimental results.
Keywords :
discrete wavelet transforms; image coding; image sampling; image watermarking; DWT image; discrete wavelet transform; multiple description coding frame; secret information; upsampling based watermarking; Channel coding; Decoding; Image coding; Image reconstruction; Multimedia communication; Watermarking; Digital Watermarking; Multiple Description Coding (MDC); Up-sampling method;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2013 Ninth International Conference on
Conference_Location :
Beijing
DOI :
10.1109/IIH-MSP.2013.20
