Wavelet Transform Based Motion Estimation and Compensation for Video Coding
Najib Ben, Maher El’Arbi, Chokri Ben · InTech eBooks · 2012
With the big evolution in the quantity of video data issued from an increased number of video applications over networks such as the videophone, the videoconferencing, and multimedia devices such as the personal digital assistants and the high-definition cameras, it has become crucial to reduce the quantity of video data which will be stored or transmitted. In fact, since the capacity of the storage Medias has become high and sufficient, the data storage problem was resolved but the transmission of the data remains an important problem especially with the limited channel bandwidth.