Algorithm Research Based on the Wavelet Transform Image Edge Detection

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Abstract:

Is presented in this paper a new image fusion method is proposed. This approach firstly determines the image edge positions based on Canny criteria and in combination with wavelet transform algorithm. Then use the wavelet transform algorithm to Multi-Resolution analysis edge location in sub-pixel level, thus detecting the sub-pixel edge. Experiments of One-Dimension image show that this method is correct and effective.

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Advanced Materials Research (Volumes 403-408)

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2234-2237

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November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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