河南农业科学Issue(10)：91-94,4.
玉米生长期叶部病害图像识别预处理研究
Image Preprocessing of M aize Leaf Diseases at Grow th Period
摘要
Abstract
In this paper ,using digital image processing technique and pattern recognition tech-nique ,an image preprocessing scheme of maize diseases was proposed .With a new algorithm of enhancement ,the accuracy of image registration was improved .With the methods of histogram equalization ,median filtering and image segmentation ,the image enhancing and de-noising were realized .It builds a base for next step of feature extraction and recognition of maize diseases .关键词
玉米/叶部病害/图像预处理/图像识别Key words
maize/leaf disease/image preprocessing/image recognition分类
农业科技引用本文复制引用
刘丽娟,刘仲鹏,程芳..玉米生长期叶部病害图像识别预处理研究[J].河南农业科学,2013,(10):91-94,4.基金项目
保定市2012年科学研究与发展计划项目 （）
