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Author:

Jia Kebin (Jia Kebin.) | Zhou Zuocheng (Zhou Zuocheng.)

Indexed by:

incoPat

Abstract:

一种多纹理多深度视频编码中辅助视点编码中相邻视差矢量获取方法,属于3D-HEVC视频编码技术领域,其特征在于,改变第1个被搜索到的视差矢量即被当作最终视差矢量的准则,通过删除当前编码单元相邻的候选空间和时间编码单元位置中最少被搜索的位置,将相邻的候选空间和时间编码单元位置进行分组,将其搜索到的视差矢量按照采用率的比例组合为最终视差矢量的方法,能在保持了原有快速算法的效率前提下提升编码质量。改变了原有方法通过删减搜索候选位置减少搜索次数的方式给编码质量带来的不足,能在保持了现有快速算法的效率前提下(解码时间缩短为原有97.1%,编码和虚拟视点合成时间不变)至少提升编码质量0.05%。

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Patent Info :

Type: 发明申请

Patent No.: WOCN15077944

Filing Date: 2015-04-30

Publication Date: 2016-10-06

Pub. No.: WO2016155070A1

Applicants: Beijing University Of Technology

Legal Status: 进入国家阶段-PCT有效期满

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: 5

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