Spatial scale effects of texture information extraction based on wavelet transform

Jianping Pan; Aijun Xu

doi:10.1117/12.812228

29 December 2008 Spatial scale effects of texture information extraction based on wavelet transform

Jianping Pan, Aijun Xu

Proceedings Volume 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA); 728502 (2008) https://doi.org/10.1117/12.812228
Event: International Conference on Earth Observation Data Processing and Analysis, 2008, Wuhan, China

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.

Citation Download Citation

Jianping Pan and Aijun Xu "Spatial scale effects of texture information extraction based on wavelet transform", Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 728502 (29 December 2008); https://doi.org/10.1117/12.812228

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