DocumentCode
398450
Title
A novel color interpolation framework in modified YCbCr domain for digital cameras
Author
Chan, Wing Cheong ; Au, Oscar C. ; Fu, Ming Fai
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., China
Volume
2
fYear
2003
fDate
14-17 Sept. 2003
Abstract
Most digital cameras use single-CCD with color filter array to capture sub-sampled digital color images and need color interpolation to generate full resolution color details. While most color interpolation algorithms are performed in the RGB domain, we propose a new framework to perform the color interpolation in the YCbCr domain. Simulation results suggest that the proposed framework can produce significantly better quality color images compared with existing algorithms.
Keywords
CCD image sensors; cameras; charge-coupled devices; colour photography; image colour analysis; image resolution; interpolation; optical filters; RGB domain; YCbCr domain; color filter array; color image; color interpolation framework; digital camera; image quality; image resolution color; single-CCD; sub-sampled digital color image; Charge coupled devices; Chromium; Color; Computational modeling; Digital cameras; Digital filters; Gold; Image resolution; Interpolation; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
ISSN
1522-4880
Print_ISBN
0-7803-7750-8
Type
conf
DOI
10.1109/ICIP.2003.1246834
Filename
1246834
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