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MPEG-4 Video Frame-Based Bit-Rate Control Using 2D History Pool and Sliding Window

Gwang-Hoon PARK, Yoon-Jin LEE, Intae RYOO

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Summary :

This paper introduces a new frame-based bit-rate control scheme for bandwidth-adaptive video coding. Proposed method can accurately adapt to the rapid varying scene characteristics by reducing the number of occurrences of the extrapolations while updating the rate-distortion model used for determine the appropriate quantization steps.

Publication
IEICE TRANSACTIONS on Communications Vol.E87-B No.12 pp.3831-3834
Publication Date
2004/12/01
Publicized
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DOI
Type of Manuscript
LETTER
Category
Terminals for Communications

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