19 October 2016 The new adaptive enhancement algorithm on the degraded color images
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Proceedings Volume 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation; 101541E (2016) https://doi.org/10.1117/12.2246825
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China
Abstract
Based on the scene characteristics of frequency distribution in the degraded color images, the MSRCR method and wavelet transform in the paper are introduced respectively to enhance color images and the advantages and disadvantages of them are analyzed combining with the experiment, then the combination of improved MSRCR method and wavelet transform are proposed to enhance color images, it uses wavelet to decompose color images in order to increase the coefficient of low-level details and reduce top-level details to highlight the scene information, meanwhile, the method of improved MSRCR is used to enhance the low-frequency components of degraded images processed by wavelet, then the adaptive equalization is carried on to further enhance images, finally, the enhanced color images are acquired with the reconstruction of all the coefficients brought by the wavelet transform. Through the evaluation of the experimental results and data analysis, it shows that the method proposed in the paper is better than the separate use of wavelet transform and MSRCR method.
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Rong Kun Xue, Rong Kun Xue, Wei He, Wei He, Yufeng Li, Yufeng Li, } "The new adaptive enhancement algorithm on the degraded color images", Proc. SPIE 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation, 101541E (19 October 2016); doi: 10.1117/12.2246825; https://doi.org/10.1117/12.2246825
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