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Author:

施云惠 (施云惠.) (Scholars:施云惠) | 王一山 (王一山.) | 胡永利 (胡永利.) (Scholars:胡永利) | 丁文鹏 (丁文鹏.)

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incoPat zhihuiya

Abstract:

本发明公开一种三维网格序列的配准及压缩方法,其能够去除网格序列在帧间拓扑信息上的冗余性,大大地提高对网格序列的压缩效率,从而降低存储空间。这种三维网格序列的配准及压缩方法,包括步骤:(1)基于视频的帧间编码来配准一个三维网格序列;(2)用开源软件7 Zip无损压缩所有的I帧的顶点和面片数据;通过压缩相邻帧之间的顶点残差数据来压缩P帧和B帧的顶点数据,而P帧和B帧的面片数据将与I帧共享;(3)用开源软件7 Zip对步骤(b)的压缩文件进行解压,然后重建。

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Patent Info :

Type: 发明授权

Patent No.: CN201410133394.8

Filing Date: 2014-04-03

Publication Date: 2017-02-15

Pub. No.: CN103927746B

Applicants: 北京工业大学

Legal Status: 未缴年费

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: 9

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