现代电子技术2012，Vol.35Issue(10)：75-77,80,4.
基于多尺度对比度塔的图像增强新算法
Novel algorithm for image enhancement based on multi-scale contrast pyramid
摘要
Abstract
The traditional image enhanced algorithm can not achieve a satisfactory effect for the images which has the scattered grayscales or whose detail information is distributed in the whole grayscale space. And the algorithm will also enhance the noise while the images are enhanced. Aimming at the shortcomings of the traditional image enhancement algorithm, a new image enhancement algorithm was designed. In this algorithm, images are transformed by Gaussian window function and enhanced by the construction of a multiscale constrast pyramid. The experimental results shows that the new alogrithm can enhance the detail information effectively while the images have scattered grayscale, and the algorithm also has a good function to reduce the noise in the images.关键词
图像增强/多尺度/对比度/高斯金字塔Key words
image enhancement/ multi-scale/ contrast/ Gaussian pyramid分类
信息技术与安全科学引用本文复制引用
龙钧宇,余红,余爱民..基于多尺度对比度塔的图像增强新算法[J].现代电子技术,2012,35(10):75-77,80,4.基金项目
广东省2010年自然科学基金资助项目:基于医疗诊断的低剂量X线数字成像技术的研究(10151064007000000) （10151064007000000）
2010年广东省高等学校高层次人才项目:医学X线数字成像技术的研究(粤教师函字[2010]79号) （粤教师函字[2010]79号）
广东省2009年社会发展重点利技计划项目:低成本医学X光数字成像设备的研发(2009A030200016) （2009A030200016）
