This article considers the problem of reconstructing a often obtained by using multiple identical image sensors shifted high-resolution image from multiple undersampled, shifted, degraded from each other by subpixel displacements [9,10]. The resulting frames with subpixel displacement errors. This l
Fast color image restoration with multisensors
โ Scribed by Michael K. Ng; N. K. Bose
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 362 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0899-9457
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โฆ Synopsis
Abstract
In this article, we consider restoring a singleโcolor image from two degraded frames of the same scene by a RGB sensor and a luminance sensor. The RGBโtoโYIQ transformation, the classical Tikhonov regularization and the Neumann boundary condition are used in the restoration process. Regularization based on generalized crossโvalidation function with multisensors is also used to obtain the highโquality restored image. The resulting method is shown to provide improved restoration over other restoration methods. ยฉ 2003 Wiley Periodicals, Inc. Int J Imaging Syst Technol 12, 189โ197, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ima.10028
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