Rate Distortion Optimized Quantization for H.264/AVC Based on Dynamic Programming

Wang, W., Cui, H., & Tang, K. (2005). Rate Distortion Optimized Quantization for H.264/AVC Based on Dynamic Programming. SPIE Proceedings.

Type

Conference paper

Intellectual base

Primary research

Year

2005

DOI

10.1117/12.633421

Link

https://doi.org/10.1117/12.633421

Cited by

1 citation across 1 artifact.

Domain-specific

• Trellis quantization
  • … reconstruction levels while the trellis state records entropy-coding context; the lowest accumulated \(D+\lambda R\) path determines the block. to Modern video encoders use rate-distortion optimized quantization variants with pruning and restricted candidates to approach trellis-search gains at practical complexity..

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