A new method of manifold mosaic for large displacement images

被引：13

作者：

Fang, XY ^{[1
]}

Zhang, MM ^{[1
]}

Pan, ZG ^{[1
]}

Wang, P ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab CAD&CG, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY | 2006年 / 21卷 / 02期

关键词：

manifold mosaic; displacement; homography; RANSAC;

D O I：

10.1007/s11390-006-0218-2

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In the traditional manifold mosaic, a single center strip is clipped out from each source image to create a large image. Therefore the displacement between neighboring views should be very small in order to fulfill effective strips cutting. In this paper, a method is proposed to create a manifold mosaic by images with relative large displacement by means of cutting out multiple strips in the overlap area according to the homography between images. These strips are then warped together to create a smooth mosaic. An improved RANSAC algorithm is also presented in order to improve the precision of homography calculation. Experimental results demonstrate the efficiency of the method.

引用

页码：218 / 223

页数：6

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