计算机工程与应用2017，Vol.53Issue(23)：12-17,6.DOI:10.3778/j.issn.1002-8331.1710-0031
"直方图"均衡化图像增强技术研究综述
Review of"histogram"equalization technique for image enhancement
摘要
Abstract
Equalization is equal to uniform distribution, image enhancement algorithms directed by the equalization ideology have rich connotation, profound significance, wide application. Histogram Equalization(HE)is representative strongly in the field of image enhancement, on the basis, in recent years, researchers have expanded the applications of equalization ideology in the field of image enhancement. However, there is lack of the reviewing paper about HE for image enhancement which can comprehensively summarize HE related techniques, this paper considers the equalization ideology as the mainline, the improved work is classified into 5 kinds of techniques, meanwhile, the typical algorithms of each technique are analyzed, finally, the probable research directions in future are pointed out.关键词
图像增强/直方图均衡化/子直方图均衡化/直方图修正/变分技术/局部直方图均衡化/梯度域/小波域Key words
image enhancement/histogram equalization/sub-histogram equalization/histogram modification/variation technique/local histogram equalization/gradient domain/wavelet domain分类
信息技术与安全科学引用本文复制引用
丁畅,董丽丽,许文海.."直方图"均衡化图像增强技术研究综述[J].计算机工程与应用,2017,53(23):12-17,6.基金项目
国家科技支撑计划课题(No.2014BAB12B03) （No.2014BAB12B03）
国家自然科学基金(No.61501077) （No.61501077）
中央高校基本科研业务费专项资金(No.3132016351). （No.3132016351）
