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DCC
2007
IEEE

Distortion-Complexity Optimization of the H.264/MPEG-4 AVC Encoder using the GBFOS Algorithm

14 years 7 months ago
Distortion-Complexity Optimization of the H.264/MPEG-4 AVC Encoder using the GBFOS Algorithm
The H.264/ACV standard provides significant improvements in performance over earlier video coding standards at the cost of increased complexity. Our challenge is to determine H.264 parameter settings that have low complexity but still offer high video quality. In this paper, we propose two fast algorithms for finding the H.264 parameter settings that take about 1% and 8%, respectively, of the number of tests required by an exhaustive search. Both the fast algorithms result in a maximum decrease in peak-signal-to-noise ratio of less than 0.71 dB for different data sets and bitrates.
Rahul Vanam, Eve A. Riskin, Sheila S. Hemami, Rich
Added 25 Dec 2009
Updated 25 Dec 2009
Type Conference
Year 2007
Where DCC
Authors Rahul Vanam, Eve A. Riskin, Sheila S. Hemami, Richard E. Ladner
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