An image restoration system for a single-CCD color camcorder
- Authors
- NA, W; Paik, Joonki; LEE, CH
- Issue Date
- Aug-1995
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.41, no.3, pp 563 - 572
- Pages
- 10
- Journal Title
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
- Volume
- 41
- Number
- 3
- Start Page
- 563
- End Page
- 572
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/40261
- DOI
- 10.1109/30.468093
- ISSN
- 0098-3063
1558-4127
- Abstract
- A new image restoration system for improving the image of a single-CCD color camcorder is proposed. The single-CCD color camcorder reconstructs red, green, and blue color channels from a color filter array followed by a CCD. During this reconstruction process, color cross-talk among channels (interchannel distortion) and periodically space-varying blur (intrachannel distortion) occur. The proposed restoration system reduces interchannel distortion, and then restores each color channel by removing the corresponding intrachannel distortion. Experimental results show that the proposed system provides the improved images in both objective and subjective senses. The proposed system can be implemented by using a finite impulse response (FIR) filler structure, which is particularly suitable for real-time image processing.
- Files in This Item
-
- Appears in
Collections - Graduate School of Advanced Imaging Sciences, Multimedia and Film > Department of Imaging Science and Arts > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.