H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/50 (2006.01) G06T 9/00 (2006.01) H04N 7/26 (2006.01)
Patent
CA 2275563
A memory compression and expansion section (11 of Fig. 1) applies compression to a decoded image, and it is stored in a frame memory. Based on an occupied content of the frame memory (Fig. 1 106), in case that the coded bit number for a single or a plurality of memory compression processing units or for every control unit of memory compression processing exceeds the bit number of a memory access unit or is lacking, a memory access width control section (110 of Fig. 1) applies control to a quantizer control section (109 of Fig. 1) so that the coded bit number is conformed to be equal to or less than the bit number of the memory access unit.
Tajime Junji
Takizawa Tetsuro
Corporation Nec
Smart & Biggar
LandOfFree
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