Video image mosaic based on coarse matching

Author

Liu, Zhigang ; Liu, Guiming ; Zhou, Shilin ; Teng, Shuhua

Author_Institution

Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China

fYear

2011

fDate

26-28 July 2011

Firstpage

3785

Lastpage

3788

Abstract

Video panorama mosaic is investigated in the paper. Firstly, we give out a scheme for video panorama mosaic. In the scheme, a coarse matching is applied which is based on the multi-scale corner feature. It avoids the process of choosing region of interested in Panoramic image mosaic. Then, the local image features are used to match. Based on these, planar projection model is used to realize image matching, and thus fused with fading out model. The experimental results show that the proposed algorithm can get good effects in large field video view panorama and the application of acquiring high-resolution image.

Keywords

feature extraction; image fusion; image matching; image resolution; image segmentation; video signal processing; coarse matching; fading out model; high-resolution image; image fusion; image matching; local image features; multiscale corner feature; planar projection model; video image mosaic; video panorama mosaic; Computer vision; Computers; Image matching; Oceans; Real time systems; Software; Streaming media; image matching; multi scale Harris feature; panorama mosaic;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia Technology (ICMT), 2011 International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-61284-771-9

Type

conf

DOI

10.1109/ICMT.2011.6002247

Filename

6002247