A Modified Homomorphic Filter for Image Enhancement

摘要：

　　In the paper,the homomorphic filter is improved,and a new filter is made,which is based on the low-pass frequency filter and high-pass filter.The performance of the new filter is analysised through comparing to other classical filter.The new filter is experimented,and its application was discussed.

关键词： Homomorphic filter Ringing effect Butterworth filter

作者: Gu Hailan Lv Wenzhe

作者单位: College of Textile and Garment,Hebei University of Science and Technology,Shijiazhuang, China College of Information Science and Engineering,Hebei University of Science and Technology,Shijiazhua

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 176-180

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）