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Proceedings Paper

Image mosaic with color and brightness correction
Author(s): Yili Zhao; Dan Xu; Zhigeng Pan
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Paper Abstract

Image mosaic is comprised of building a large field of view from a sequence of smaller images. It can be performed by registering, projective warping, resampling and compositing a serials of images. Due to the many possible factors for color and brightness variations when taking images, it is possible to lead to misalignment and obtain poor stitching result. Despite image mosaic can be manually adjusted using some photo editors like PhotoShop, this is not only tedious but also requires skills, knowledge and experience. Automatic adjustment is therefore desirable. By converting images to lαβ space and applying a special statistical analysis, color and brightness correction can be done automatically and improved image mosaic can be obtained.

Paper Details

Date Published: 19 March 2004
PDF: 6 pages
Proc. SPIE 5444, Fourth International Conference on Virtual Reality and Its Applications in Industry, (19 March 2004); doi: 10.1117/12.561145
Show Author Affiliations
Yili Zhao, Yunnan Univ. (China)
Dan Xu, Yunnan Univ. (China)
Zhigeng Pan, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 5444:
Fourth International Conference on Virtual Reality and Its Applications in Industry
Jizhou Sun; Zhigeng Pan, Editor(s)

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