Classification based on texture feature of wavelet transform

Jianping Pan; Jianya Gong; Jun Lu; Huanzhuo Ye; Xiaoling Chen; Jielong Yang

doi:10.1117/12.569703

30 December 2004 Classification based on texture feature of wavelet transform

Jianping Pan, Jianya Gong, Jun Lu, Huanzhuo Ye, Xiaoling Chen, Jielong Yang

Proceedings Volume 5660, Instruments, Science, and Methods for Geospace and Planetary Remote Sensing; (2004) https://doi.org/10.1117/12.569703
Event: Fourth International Asia-Pacific Environmental Remote Sensing Symposium 2004: Remote Sensing of the Atmosphere, Ocean, Environment, and Space, 2004, Honolulu, Hawai'i, United States

Abstract

The paper researches texture extraction using wavelet transform. After introducing the wavelet transform and the texture analysis methods, the image is decomposed by wavelet transform, and the sub-images are gained. Secondly, the paper takes entropy and mean as texture parameter, so the texture image is an entropy or mean image. Finally, the image is classified by the spectral and texture information. The size of the texture calculating window and the treatment to the sub-image are researched in this paper. On condition that the spectral classification adding with texture feature, the precision will improve 4% averagely. Wavelet transform can decomposed image at several levels, so it can provide many information to classify and extract, which is helpful to those applications. Because of the texture window, texture image has fuzzy edge, it will lead to error for the image that have fine object or the area with different objects interleaved.

Citation Download Citation

Jianping Pan, Jianya Gong, Jun Lu, Huanzhuo Ye, Xiaoling Chen, and Jielong Yang "Classification based on texture feature of wavelet transform", Proc. SPIE 5660, Instruments, Science, and Methods for Geospace and Planetary Remote Sensing, (30 December 2004); https://doi.org/10.1117/12.569703

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