Color Image Defogging Based on Intensity Wavelet Transform and Color Improvement
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Color Image Defogging Based on Intensity Wavelet Transform and Color Improvement
Vol. 16, Issue 4, Pages: 59-62(2011)
作者机构:
解放军理工大学气象学院
作者简介:
基金信息:
DOI:
CLC:TP391.41
Published:2011
稿件说明:
移动端阅览
ZHOU Shu-dao, WANG Min, HUANG Feng, et al. Color Image Defogging Based on Intensity Wavelet Transform and Color Improvement[J]. 2011, 16(4): 59-62.
DOI:
ZHOU Shu-dao, WANG Min, HUANG Feng, et al. Color Image Defogging Based on Intensity Wavelet Transform and Color Improvement[J]. 2011, 16(4): 59-62.DOI:
Color Image Defogging Based on Intensity Wavelet Transform and Color Improvement
A method of defogging images is introduced for contrast degraded of outdoor thin fog color image.Firstly
wavelet transform decomposing image luminance;then low-frequency using the atmospheric scattering simply model to unsharp masking high-pass filtering
wavelet and HIS retransform image reconstruction after using the nonlinear transform to the high-frequency;finally using the SSR algorithm and color resuming to improve brightness and strengthen color performance.Experimental results show that this algorith...