边缘等级算法在图像成像系统MTF中的测定分析  

Measurement and analysis on edge grade algorithm in the imaging system MTF

作　　者：杨舜尧[1] 

机构地区：[1]阜新高等专科学校,辽宁阜新123000

出　　处：《辽宁师专学报（自然科学版）》2016年第2期12-13,40,共3页Journal of Liaoning Normal College(Natural Science Edition)

摘　　要：在图像灰度水平检测当中,边缘检测是最重要的检测技术之一.MTF是衡量图像质量的主要手段,并且是图像处理中锐利化的重要参数.提出一种新的较简单的边缘等级和检测算法,这种算法是从图像MTF计算数据中集中分析得来的,能够检测数据量巨大的图像的最佳边缘,弥补人工检测的不足.Edge detection is one of the most important testing techniques in the image gray grade detection. MTF is a main method to measure the quality of image, and is an important parameter of sharpening in the image processing. A new simpler edge grade and detection algorithm is proposed. This algorithm is from the image MTF calculating data analysis, and is capable of detecting the best edge of great amount images, to make up for the shortage of manual detection.

关 键 词：边缘检测 调制转换函数(MTF) 等级算法 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]