%0 Journal Article
%T Pixel-level single image dehazing algorithm in color space<br>基于色彩空间单一图像像素级去雾算法
%A GAN Jian-hong
%A HE Tong-li
%A <br>甘建红
%A 何童丽
%J 计算机应用研究
%D 2012
%I 
%X With the fact that fog would degrade the contrast of image and the blur boundaries, this paper presented a single images dehazing algorithm with pixel level based on RGB color space. It calculated the pixels distance to gray level line determined by 255, 255, 255 and 0, 0, 0 every pixel in RGB color space to estimate depth image, and then calculated new position of all pixels according to distance to gray line in color space for obtaining dehazed image. The algorithm has good practicality and feasibility of parallel computation. The result shows that the algorithm significantly enhances the image contrast, color saturation, and other characters and gets a ideal effect of dehazing.
%K dehazing
%K gray line
%K distance to gray line
%K color space for RGB<br>去雾
%K 灰阶线
%K 灰阶线距离
%K RGB颜色空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=22653CDAF59BBDC1ACA8E1023B9C1D84&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=9CF7A0430CBB2DFD&sid=E48E44FADF04588E&eid=895353C9F50DA844&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13