APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES

Tang Xianghong; Gong Yu; Gong Yaohuan; Gu Deren

Volume 20 Issue 1

Jan. 1998

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Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(1): 7-13

Tang Xianghong, Gong Yu, Gong Yaohuan, Gu Deren. APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES[J]. Journal of Electronics & Information Technology, 1998, 20(1): 7-13.

Citation:

Tang Xianghong, Gong Yu, Gong Yaohuan, Gu Deren. APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES[J]. Journal of Electronics & Information Technology, 1998, 20(1): 7-13.

Tang Xianghong, Gong Yu, Gong Yaohuan, Gu Deren. APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES[J]. Journal of Electronics & Information Technology, 1998, 20(1): 7-13.

Citation:

Tang Xianghong, Gong Yu, Gong Yaohuan, Gu Deren. APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES[J]. Journal of Electronics & Information Technology, 1998, 20(1): 7-13.

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APPLICATION OF M-BAND WAVELET TRANSFORM TO IMAGES

Received Date: 1996-07-10
Rev Recd Date: 1997-03-17
Publish Date: 1998-01-19

Abstract

Abstract

Wavelet transform, especially the multiresolution representation, is a very effective tool for analyzing the information contents of a signal. Based on Mallat s multiresolution analysis, this paper discusses the theoretical analysis of M-band multiresolution signal decomposition, proposes a new algorithm for realizing the theory, studies the properties of an operator which approximates a signal at a given resolution, and applies the theory to images. The results show that, first, images can be decomposed and reconstructed by M-band multiresolution representation; second, the edges of image can be detected by M-band wavelet transform.

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References(1)

References

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