AN EFFICIENT EMBEDDED COMPRESSION TECHNIQUE FOR REDUCING DELAY IN HD VIDEO COMPRESSION

Abstract

At present, the HD (High Definition) video compression techniques involves high complexity and delay. This is because
of its high-resolution. The motive is to reduce the delay taken for compression of video. Here a low-complexity lossless/near
lossless video codec design is presented. It aims at serving as an embedded compression technique to reduce the delay for high
definition video compression over wireless networks. The design feature is best trade off in complexity and efficiency. For video
test set consisting of previously encoded full HD and non-full HD sequences, the compression efficiency of Context based
Adaptive Lossless Image Coding (CALIC) and Wavelet transform methods needs to be improved. The main objective is to
propose another algorithm which reduces the delay and also to increase the compression efficiency by retaining the quality of
original video.