SIMD-based parallelized rate distortion optimized quantization for AVS3

SIMD-based parallelized rate distortion optimized quantization for AVS3

To improve the coding efficiency of rate-distortion optimization quantization (RDOQ) for the third-generation audio video coding standard (AVS3), a parallelized RDOQ algorithm based on single instruction multiple data (SIMD) was proposed. Firstly, in the optimal coefficient decision (OCD) stage, the...

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Bibliographic Details
Main Authors: TANG Yixin, HUANG Xiaofeng, TANG Ran, ZHOU Yang, CUI Yan, YIN Haibing
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2024-06-01
Series:Dianxin kexue
Subjects:
AVS3
RDOQ
SIMD
parallelized acceleration
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024155/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024155/

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