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Proceedings Paper

Spatial scale effects of texture information extraction based on wavelet transform
Author(s): Jianping Pan; Aijun Xu
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Paper Abstract

Wavelet transform is an important pretreatment tool to extract texture information, which can decompose image as different level and provide rich detail information. But the tool is fit to any size spatial resolution image? The paper gives several tests and extracts texture information from high and medium spatial resolution images, compares the texture information; what's more, image classification is tested too. The result shows that wavelet transform cannot provide effective texture information for medium spatial resolution image.

Paper Details

Date Published: 29 December 2008
PDF: 6 pages
Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 728502 (29 December 2008); doi: 10.1117/12.812228
Show Author Affiliations
Jianping Pan, Chongqing Jiaotong Univ. (China)
Aijun Xu, Zhejiang Forestry Univ. (China)


Published in SPIE Proceedings Vol. 7285:
International Conference on Earth Observation Data Processing and Analysis (ICEODPA)
Deren Li; Jianya Gong; Huayi Wu, Editor(s)

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