摘要
介绍了离散小波变换的定义,从农业工程角度出发,利用二维离散小波变换对农业图像在消噪、增强、压缩和边缘检测方面进行了一些分析和处理,并对离散小波变换图像处理在农业工程的应用前景做了展望。
Definition of discrete wavelet transform is introduced briefly in this paper.In the field of agriculture engineering,agriculture image is analysed and processed by removing of noise?enhancement?compression and edge detection of two dimensional discrete wavelet transform,and the possibility of discrete wavelet transform in agriculture engineering is viewed in order to improve the research in this field in China.
出处
《安徽农学通报》
2007年第3期43-45,共3页
Anhui Agricultural Science Bulletin
关键词
离散小波变换
边缘检测
图像消噪
图像增强
图像压缩
Discrete wavelet transform
edge detection
Removing of image noise
Image Enhancement
Image compression
