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Author:

刘鹏宇 (刘鹏宇.) | 金鹏程 (金鹏程.) | 陈善继 (陈善继.) | 王偲荣 (王偲荣.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了面向VVC视频编码标准基于可变CNN的QP自适应环路滤波方法,属于视频编码技术领域,本方法包含以下步骤:构建轻量级CTU质量三分类网络;构建三个不同复杂度的CNN滤波网络;构建滤波和分类数据集;训练轻量级CTU质量三分类网络模型和三个不同复杂度的CNN滤波网络模型;将轻量级CTU质量三分类网络与三个不同复杂度的CNN滤波网络耦合,并集成到VVC标准VTM6.0中。本发明充分利用了深度学习在图像滤波去噪方面的优势,改善了视频编码器中环路滤波器的性能,有效提升视频整体质量和压缩效率。

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Patent Info :

Type: 发明申请

Patent No.: CN202310250176.1

Filing Date: 2023-03-15

Publication Date: 2023-06-27

Pub. No.: CN116347107A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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