NEW METHOD FOR FAST IMAGE EDGE DETECTION BASED ON SUBBAND DECOMPOSITION
A new method of detection the edges of an image is presented in this article. The method uses a kind of twodimensional subband spectrum analysis (2D-SSA) filter that is based on subband decomposition, and it is very convenient to get the edge frequency spectrum of an image after certain preprocessin...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Slovenian Society for Stereology and Quantitative Image Analysis
2011-05-01
|
Series: | Image Analysis and Stereology |
Subjects: | |
Online Access: | http://www.ias-iss.org/ojs/IAS/article/view/657 |