58 search results - page 8 / 12 » Explicit Bit Minimization for Motion-Compensated Video Codin... |
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
TIP
1998
13 years 7 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
DCC
2004
IEEE
13 years 11 months ago
2004
IEEE
A channel code allocation scheme is developed for transmission of video over error-prone channels. The system is designed to minimize the expected distortion of the video under a ...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— The mixed-signal processor performs digital vectormatrix multiplication using internally analog fine-grain parallel computing. The three-transistor CID/DRAM unit cell ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we extend our previous work onjoint source-channel coding to scalablevideo transmissionover wireless direct-sequence code-division-multiple-access(DS-CDMA)multipath...