<p>This disclosure describes techniques for quantizing coefficients of a video block for a video coding process that supports context-based adaptive binary arithmetic coding (CABAC). A method may comprise estimating a last non-zero coefficient of the video block, and generating a set of quantized coefficients for the video block based on an assumption that the estimated last non-zero coefficient is actually the last non-zero coefficient of the video block.</p>
申请公布号
WO2009105726(A1)
申请公布日期
2009.08.27
申请号
WO2009US34793
申请日期
2009.02.20
申请人
QUALCOMM INCORPORATED;KARCZEWICZ, MARTA;CHEN, PEISONG;YE, YAN