منابع مشابه
Demosaicing: Image Reconstruction from Color CCD Samples
A simplified color image formation model is used to construct an algorithm for image reconstruction from CCD sensors samples. The proposed method involves two successive steps. The first is motivated by Cok's template matching technique, while the second step uses steerable inverse diffusion in color. Classical linear signal processing techniques tend to oversmooth the image and result in notic...
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This is a color gure] 2. The Red and Green components of a 1D image. 3. The Red and Green components painted as surfaces in x; y; I with the inverse diiusion (across the edge) and diiusion (along the edge) directions. Original image (before sampling) Reconstruction (bilinear interpolation) Reconstruction (weighted interpolation) Enhancement Original image (before sampling) Reconstruction (bilin...
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A simpliied color image formation model is used to construct an algorithm for image reconstruction from CCD sensors samples. The proposed method involves two successive steps. The rst is motivated by Cok's 1] template matching technique, while the second step uses steerable inverse diiusion in color. Classical linear signal processing techniques tend to over smooth the image and result in notic...
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متن کاملSpectral Vision System for Color Image Analysis
Markku Hauta-Kasari(1), Kanae Miyazawa, Satoru Toyooka, and Jussi Parkkinen(1) Graduate School of Science and Engineering, Saitama University 255 Shimo-okubo, Urawa, Saitama 338-8570, JAPAN (1)Department of Information Technology, Lappeenranta University of Technology P.O. Box 20, FIN-53851 Lappeenranta, FINLAND Email: Markku.Hauta-Kasari@lut. Abstract. In this study we present a spectral visio...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1987
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.41.1068