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Author:

魏海 (魏海.) | 沈兰荪 (沈兰荪.)

Indexed by:

CQVIP CSCD

Abstract:

本文对反对称双正交小波所具有的多尺度边缘提取能力进行了理论分析,提出了一种反对称双正交小波变换域内的多尺度边缘提取算法,并通过实验进行了验证.该结果为在基于小波变换的压缩数据域内利用边缘信息实现图像检索提供了依据.

Keyword:

多尺度边缘检测 小波变换 局部模极大值 反对称双正交小波

Author Community:

  • [ 1 ] [魏海]北京工业大学
  • [ 2 ] [沈兰荪]北京工业大学

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Source :

电子学报

ISSN: 0372-2112

Year: 2002

Issue: 3

Volume: 30

Page: 313-316

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 77

Chinese Cited Count:

30 Days PV: 5

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