Texture analysis based on bemd and gabor filter banks

Author

Xuan, Bo ; Peng, Si-Long ; Xie, Qiwei

Author_Institution

Chinese Acad. of Sci., Beijing

Volume

3

fYear

2007

fDate

2-4 Nov. 2007

Firstpage

1090

Lastpage

1095

Abstract

This paper proposes the bandwidth criterion and Gabor decomposition algorithm for bidimensional empirical mode decomposition (BEMD). The Fourier spectrum of the intrinsic mode functions (IMFs) obtained by bandwidth BEMD have some center frequencies. Based on this feature, Gabor filter banks are designed to decompose IMFs into components which have reasonable instantaneous frequency. The performance of the proposed texture analysis algorithms is demonstrated with both synthetic and natural images.

Keywords

Fourier analysis; Gabor filters; channel bank filters; image texture; BEMD; Fourier spectrum; Gabor decomposition algorithm; Gabor filter banks; bandwidth criterion; bidimensional empirical mode decomposition; intrinsic mode functions; texture analysis; Algorithm design and analysis; Bandwidth; Frequency; Gabor filters; Interpolation; Pattern analysis; Pattern recognition; Signal analysis; Signal processing; Wavelet analysis; Bidimensional empirical mode decomposition; Gabor filter banks; instantaneous frequency; texture;

fLanguage

English

Publisher

ieee

Conference_Titel

Wavelet Analysis and Pattern Recognition, 2007. ICWAPR '07. International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-1065-1

Electronic_ISBN

978-1-4244-1066-8

Type

conf

DOI

10.1109/ICWAPR.2007.4421595

Filename

4421595