Research on the Color Reproduction Based on the BP Neural Network Algorithm

被引：0

作者：

Xu, Xiao-zhao ^{[1
]}

Zhang, Xin-feng ^{[1
]}

Cai, Yi-heng ^{[1
]}

Shen, Lan-sun ^{[1
]}

Liu, Chang-jiang ^{[1
]}

机构：

[1] Beijing Univ Technol, Signal & Informat Proc Lab, Beijing 100124, Peoples R China

来源：

2008 INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER THEORY AND ENGINEERING | 2008年

关键词：

D O I：

10.1109/ICACTE.2008.151

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper proposes an algorithm of BP neural network, which reproduces a color image under D65 light conditions by using a pair of images (one with no D65 light source, and the other with D65 light source). The result of reproduction image which used a fluorescent lamp as an unknown light source is presented. This algorithm successfully removes the effect of the unknown light source color and achieves color constancy at a practical computational cost. The experiment results show that the validity of the proposed algorithm.

引用

页码：256 / 260

页数：5

共 9 条

[1] A comparison of computational color constancy algorithms - Part II: Experiments with image data
Barnard, K
Martin, L
Coath, A
Funt, B
[J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2002, 11 (09) : 985 - 996
[2] Bayesian color constancy
Brainard, DH
Freeman, WT
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1997, 14 (07) : 1393 - 1411
[3] Evolving color constancy
Ebner, Marc
[J]. PATTERN RECOGNITION LETTERS, 2006, 27 (11) : 1220 - 1229
[4] Color constancy at a pixel
Finlayson, GD
Hordley, SD
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2001, 18 (02) : 253 - 264
[5] Scene illuminant estimation: Past, present, and future
Hordley, Steven D.
[J]. COLOR RESEARCH AND APPLICATION, 2006, 31 (04) : 303 - 314
[6] Lee H.-C., 2005, Introduction to Color Imaging Science
[7] COLOR CONSTANCY - A METHOD FOR RECOVERING SURFACE SPECTRAL REFLECTANCE
MALONEY, LT
WANDELL, BA
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1986, 3 (01): : 29 - 33
[8] Hybrid evolutionary approach for designing neural networks for classification
Tan, ZH
[J]. ELECTRONICS LETTERS, 2004, 40 (15) : 955 - 957
[9] A neural network approach to complete coverage path planning
Yang, SX
Luo, CM
[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS, 2004, 34 (01): : 718 - 725

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