华侨大学学报（自然科学版）Issue(1)：62-66,5.DOI:10.11830/ISSN.1000-5013.2016.01.0062
Bandelet 变换及其逼近特性分析
Bandelet Transform and Analysis of Its Approximation Characteristics
摘要
Abstract
Firstly,the flow integral and the edge expression in the scanning band are analyzed from the geometric flow and the horizon model.Secondly,the standard orthogonal basis of Bandelet transform is built by considering the problem of the suppression for the discrete wavelet basis functions.Finally,we analyze the approximation property of the Bandelet transform in the scanning band,and construct the approximate error formula for the estimating edge and the real edge. Results show that the optimal frame can be obtained by the image edge expression.关键词
Bandelet变换/基函数/逼近特性/估计边缘Key words
Bandelet transform/basis function/approximation property/estimated edge分类
信息技术与安全科学引用本文复制引用
黄永..Bandelet 变换及其逼近特性分析[J].华侨大学学报（自然科学版）,2016,(1):62-66,5.基金项目
云南省教育厅科学研究基金资助项目 （）
