Efficient all-zero block detection algorithm for H.264 integer transform.

Tianxiao Ye Yap-Peng Tan Ping Xue Efficient all-zero block detection algorithm for H.264 integer transform. 3486-3489 2008 ISCAS http://dx.doi.org/10.1109/ISCAS.2008.4542210 conf/iscas/2008 db/conf/iscas/iscas2008.html#YeTX08