The H.264 decoding method for fast cavlc

摘要

The present invention relates to a method for fast H.264 decoding CAVLC, in particular excellent compression efficiency decoder the multiple tables to obtain the coefficients for CAVLC blocks to enable the low-frequency design with minimal time efficient and relates to the fast way to find . ; H.264 decoding method for fast CAVLC according to the present invention method for decoding according to the H.264 CAVLC, 1 obtain the number of "0" to the input of the bit "0" from the first "1" bit in front of the Fix Index first step to obtain the value of Row Index; The second step to obtain the value of Column Index representing the Row Index and Fix Index bits except the string; And a third step to obtain the values of T1s (Trailing_ones) of the total value and the coefficient corresponding to the value of Column Index of the Row Index;. Is characterized in that it comprises a