Optimal Piece Linear Segments of Gamma Correction for CMOS Image Sensors
Summary :
The gamma correction for the CMOS image sensors are implemented by the method of piecewise linear approximation through a look-up table. In this paper, we propose a quantitative criterion to select the piece linear segment with the same output interval for the reduction of the error between the value of piece linear approximation and gamma correction. After the gamma correction is implemented, the average error occurred by implementing color interpolation in each segment is a basis for the optimum selecting of the piece linear segment of the gamma correction for the CMOS image sensors.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E88-C No.11 pp.2090-2093
- Publication Date
- 2005/11/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietele/e88-c.11.2090
- Type of Manuscript
- Special Section LETTER (Special Section on Electronic Displays)
- Category
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Eun-Su KIM, Soo-Wook JANG, Sung-Hak LEE, Tae-Young JUNG, Kyu-Ik SOHNG, "Optimal Piece Linear Segments of Gamma Correction for CMOS Image Sensors" in IEICE TRANSACTIONS on Electronics,
vol. E88-C, no. 11, pp. 2090-2093, November 2005, doi: 10.1093/ietele/e88-c.11.2090.
Abstract: The gamma correction for the CMOS image sensors are implemented by the method of piecewise linear approximation through a look-up table. In this paper, we propose a quantitative criterion to select the piece linear segment with the same output interval for the reduction of the error between the value of piece linear approximation and gamma correction. After the gamma correction is implemented, the average error occurred by implementing color interpolation in each segment is a basis for the optimum selecting of the piece linear segment of the gamma correction for the CMOS image sensors.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.11.2090/_p
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@ARTICLE{e88-c_11_2090,
author={Eun-Su KIM, Soo-Wook JANG, Sung-Hak LEE, Tae-Young JUNG, Kyu-Ik SOHNG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Optimal Piece Linear Segments of Gamma Correction for CMOS Image Sensors},
year={2005},
volume={E88-C},
number={11},
pages={2090-2093},
abstract={The gamma correction for the CMOS image sensors are implemented by the method of piecewise linear approximation through a look-up table. In this paper, we propose a quantitative criterion to select the piece linear segment with the same output interval for the reduction of the error between the value of piece linear approximation and gamma correction. After the gamma correction is implemented, the average error occurred by implementing color interpolation in each segment is a basis for the optimum selecting of the piece linear segment of the gamma correction for the CMOS image sensors.},
keywords={},
doi={10.1093/ietele/e88-c.11.2090},
ISSN={},
month={November},}
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TY - JOUR
TI - Optimal Piece Linear Segments of Gamma Correction for CMOS Image Sensors
T2 - IEICE TRANSACTIONS on Electronics
SP - 2090
EP - 2093
AU - Eun-Su KIM
AU - Soo-Wook JANG
AU - Sung-Hak LEE
AU - Tae-Young JUNG
AU - Kyu-Ik SOHNG
PY - 2005
DO - 10.1093/ietele/e88-c.11.2090
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2005
AB - The gamma correction for the CMOS image sensors are implemented by the method of piecewise linear approximation through a look-up table. In this paper, we propose a quantitative criterion to select the piece linear segment with the same output interval for the reduction of the error between the value of piece linear approximation and gamma correction. After the gamma correction is implemented, the average error occurred by implementing color interpolation in each segment is a basis for the optimum selecting of the piece linear segment of the gamma correction for the CMOS image sensors.
ER -
English
