A New Rate Control Strategy for the MPEG
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Masahisa Kawashima; Cheng-Tie Chen; Fure-Ching Jeng; Sharad Singhal
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Article
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1993
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Elsevier Science
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English
โ 439 KB
In this paper, we describe a new rate control strategy for the MPEG video coding algorithm. The presented strategy assigns quantizer step sizes considering the spatial activity of the coded area, and changes the bit allocation to each coding mode dynamically so that the ratio of quantizer step sizes