Block matching in frequency domain for motion estimation
作者： Ying-Yuan Tang , Yung-Sen Chen , De-Yu Kao
DOI:
关键词:
摘要: The invention provides a method to reduce the computation complexity by performing motion estimation in frequency domain with tiny hardware overhead and little modification of video compression algorithms. Since human eyes are not so sensitive high range as low range, present only takes information for finding vector estimation.
lens.org 参考文章(5)
Venkat Mattela, Srinivasa Malladi, System and method for performing an optimized inverse discrete cosine transform with improved efficiency ,(1996)
Everett George Vail, Lawrence David Curley, Charles John Stein, Video encoding method, system and computer program product for optimizing center of picture quality ,(1997)
Hui Yau Wai Lucas, Siew-Tan Chong, Video compression coding and decoding with automatic sub-pixel frame/field motion compensation ,(1993)
Frederick D. Weber, John G. Favor, John S. Thayer, Load and store instructions which perform unpacking and packing of data bits in separate vector and integer cache storage ,(1996)