Evaluating the effects of the dual tree complex wavelet transform and the adaptive rood pattern search algorithm on a video codec
Penulis/Author
Ir. Unan Yusmaniar Oktiawati, S.T., M.Sc., Ph.D., IPU. (1)
Tanggal/Date
2008
Kata Kunci/Keyword
Abstrak/Abstract
Block-matching plays an essential role in video compression. In this paper a video compression system utilizing the Dual Tree Complex Wavelet Transform combined with the adaptive rood pattern search for fast block-matching motion estimation is investigated. Initial results indicate that the new proposed system yields improved PSNR compared to those obtained from the conventional video compression systems.
