KERNEL DESIGNS FOR EFFICIENT MULTIRESOLUTION EDGE-DETECTION AND ORIENTATION ESTIMATION

被引：14

作者：

WILSON, R

BHALERAO, AH

机构：

[1] Computer Science Department University of Warwick, Coventry

来源：

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE | 1992年 / 14卷 / 03期

关键词：

EDGE DETECTION; FILTER DESIGN; MULTIRESOLUTION; ORIENTATION; PYRAMID;

D O I：

10.1109/34.120332

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper deals with the design of filter kernels having specified radial and angular frequency responses based on combined optimization and frequency sampling. This is used to generate small-radius, low-pass, and edge-detection kernesl for multiresolution pyramids. The performance of the new kernels in estimating orientation is shown to be significantly better than that of other commonly used pyramid kernels.

引用

页码：384 / 390

页数：7

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