一种雾天图像低对比度增强的快速算法

被引:63
作者
王萍
张春
罗颖昕
机构
[1] 天津大学电气与自动化工程学院
关键词
雾天图像; 对比度增强; 直方图均衡化;
D O I
暂无
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
为解决雾天图像低对比度问题,提出一种插值自适应直方图均衡化算法。该算法不仅避开了物理模型方法对景物信息的依赖,而且与其他图像处理算法相比能大幅度降低运算复杂度、消除块状效应、有效地突出图像细节信息,因此特别适合于深度信息多变且对比度较低的雾天图像。算法的有效性为实验结果所证实。
引用
收藏
页码:152 / 153+156 +156
页数:3
相关论文
共 9 条
[1]  
An Image Enhancem ent Techn ique Comb in ing Sharpe-n ing and Noise Reduction. RUSSO F. IEEE Transactions on Instrum enta-tion and M easurem ent . 2002
[2]  
An evaluation of the effectiveness ofadaptive h istogram equalization for contrast enhancem ent. ZIMMERMAN JB,PIZER SM. IEEETransactions on M ed ical Imaging . 1988
[3]  
An Advanced Contrast Enhance-m entUsing Partially Overlapped Sub-B lock H istogram Equalization. K IM JY,K IM LS,HWANG SH. IEEE Transactions on C ircu its and System s forV ideo Technolo-gy . 2001
[4]  
An A lternative A lgorithm for A-daptive H istogram Equalization. STARK JA,FITZGERALID W J. G raph ical Models and ImageProcessing . 1996
[5]  
The Retinex theory ofColorV ision. LAND EH. Scientific Am er-ican . 1977
[6]  
Satherley,Improving image quality inpoor visib ility cond itions using a physicalmodel for contrast degrada-tion. OAKLEY JP,BRENDA L. IEEE Transactions on Image Processing . 1998
[7]  
Contrast enhancem ent system usingspatially adaptive h istogram equalization w ith temporal filtering. K IM TK,PAIK JK,KANG BS. IEEE Transactions on Consum er E lectron ics . 1998
[8]  
Adaptive Image Contrast Enhancem entUsing Generali-zations ofH istogram Equalization. STARK JA. IEEE Transactions on ImageProcessing . 2000
[9]  
G ray and ColorImage Contrast Enhancem ent by the Curvelet Transform. STARCK JL,MURTAGH F,CANDèS EJ,et al. IEEETransactions on Image Processing . 2003