OPTIMAL SPATIO-TEMPORAL TRANSFORMATIONS FOR REDUCTION OF QUANTIZATION NOISE PROPAGATION EFFECTS
摘要
A method and apparatus for encoding video frames is described. In one embodiment, an encoding method includes identifying a set of similar pixels that includes at least one reference pixel and multiple predicted pixels, and jointly transforming the set of similar pixels into a set of coefficients using an orthonormal transform.
申请公布号
WO2005041112(A2)
申请公布日期
2005.05.06
申请号
WO2004US35532
申请日期
2004.10.25
申请人
SONY ELECTRONICS, INC.;TURAGA, DEEPAK, S.;PURI, ROHIT;TABATABAI, ALI