Real-Time Color Correction Method for a Low-Cost Still/Video Camera
Summary :
This paper describes a color correction method of low-cost still/video camera images. Instead of using complex and non-linear equations, the concept of a three-dimensional reduced resolution look-up table is used for the real-time color gamut expansion of low-cost cameras. The proposed method analyzes the color gamut of low cost cameras and constructs 3-dimensional rule tables during the off-line stage. And, real-time color correction is conducted using that rule table. The experimental result shows that output images have more vivid and natural colors compared with originals. The proposed method can be easily implemented with small software and/or hardware resources.
- Publication
- IEICE TRANSACTIONS on Information Vol.E92-D No.1 pp.97-101
- Publication Date
- 2009/01/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1587/transinf.E92.D.97
- Type of Manuscript
- LETTER
- Category
- Image Processing and Video Processing
Authors
Keyword
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Dongil HAN, Hak-Sung LEE, Chan IM, Seong Joon YOO, "Real-Time Color Correction Method for a Low-Cost Still/Video Camera" in IEICE TRANSACTIONS on Information,
vol. E92-D, no. 1, pp. 97-101, January 2009, doi: 10.1587/transinf.E92.D.97.
Abstract: This paper describes a color correction method of low-cost still/video camera images. Instead of using complex and non-linear equations, the concept of a three-dimensional reduced resolution look-up table is used for the real-time color gamut expansion of low-cost cameras. The proposed method analyzes the color gamut of low cost cameras and constructs 3-dimensional rule tables during the off-line stage. And, real-time color correction is conducted using that rule table. The experimental result shows that output images have more vivid and natural colors compared with originals. The proposed method can be easily implemented with small software and/or hardware resources.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E92.D.97/_p
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@ARTICLE{e92-d_1_97,
author={Dongil HAN, Hak-Sung LEE, Chan IM, Seong Joon YOO, },
journal={IEICE TRANSACTIONS on Information},
title={Real-Time Color Correction Method for a Low-Cost Still/Video Camera},
year={2009},
volume={E92-D},
number={1},
pages={97-101},
abstract={This paper describes a color correction method of low-cost still/video camera images. Instead of using complex and non-linear equations, the concept of a three-dimensional reduced resolution look-up table is used for the real-time color gamut expansion of low-cost cameras. The proposed method analyzes the color gamut of low cost cameras and constructs 3-dimensional rule tables during the off-line stage. And, real-time color correction is conducted using that rule table. The experimental result shows that output images have more vivid and natural colors compared with originals. The proposed method can be easily implemented with small software and/or hardware resources.},
keywords={},
doi={10.1587/transinf.E92.D.97},
ISSN={1745-1361},
month={January},}
Copy
TY - JOUR
TI - Real-Time Color Correction Method for a Low-Cost Still/Video Camera
T2 - IEICE TRANSACTIONS on Information
SP - 97
EP - 101
AU - Dongil HAN
AU - Hak-Sung LEE
AU - Chan IM
AU - Seong Joon YOO
PY - 2009
DO - 10.1587/transinf.E92.D.97
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E92-D
IS - 1
JA - IEICE TRANSACTIONS on Information
Y1 - January 2009
AB - This paper describes a color correction method of low-cost still/video camera images. Instead of using complex and non-linear equations, the concept of a three-dimensional reduced resolution look-up table is used for the real-time color gamut expansion of low-cost cameras. The proposed method analyzes the color gamut of low cost cameras and constructs 3-dimensional rule tables during the off-line stage. And, real-time color correction is conducted using that rule table. The experimental result shows that output images have more vivid and natural colors compared with originals. The proposed method can be easily implemented with small software and/or hardware resources.
ER -
English
