文章基本信息

标题：Two-Dimensional Wavelet Transform De-noising Algorithm in Collecting Intelligent Agriculture Image
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作者：Yin, Laiwu ; Chen, Deyun ; Li, Changcheng 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2013
卷号：8
期号：4
页码：893-899
DOI：10.4304/jsw.8.4.893-899
语种：English
出版社：Academy Publisher
摘要：The paper puts forward an image de-noising method based on 2D wavelet transform with the application of the method in agricultural data collection system. As the there are influences of various factors in the collection process through wireless image sensor network, the detail signals of each scale are obtained from multi-scale analysis to replace the original signals with smooth low-frequency signals by applying 2D wavelet transform in de-nosing the images collected. The experiment result shows that the application of 2D wavelet transform image de-noising algorithm can achieve good subjective and objective image quality and help to collect high quality data and analyze the images for the data center with optimum effects.
关键词：agricultural image collection;de-noising;2D wavelet transform;wireless sensor