Video Stabilization by Feature-Block Motion Estimation

被引：3

作者：

Chen, Chao-Ho ^{[1
]}

Hsu, Che-Wei ^{[2
]}

Chen, Chin-Hsing ^{[2
]}

机构：

[1] Natl Kaohsiung Univ Appl Sci, Dept Elect Engn, Kaohsiung 807, Taiwan

[2] Natl Cheng Kung Univ, Inst Comp & Commun Engn, Tainan 701, Taiwan

来源：

ISDA 2008: EIGHTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND APPLICATIONS, VOL 3, PROCEEDINGS | 2008年

关键词：

D O I：

10.1109/ISDA.2008.340

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a real-time video stabilization method for adjusting unstable frames captured by a vibrating camera. The basic idea is to calculate the vibration degree for compensating the vibration area by block motion detection and analyzing vibration type. A feature block is selected to obtain the vibration vector for checking if the frame is vibrant, and then the missing area is compensated and the overlapping area is adjusted. Experimental results show that the proposed algorithm can effectively reduce the frame vibration in real-time for the general vibration situations of moderate degree and compensate more than 21 pixels.

引用

页码：557 / +

页数：2

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