A comparison of the octave-band directional filter bank and Gabor filters for texture classification

被引：0
|
作者：
Hong, PS [1 ]
Kaplan, LM [1 ]
Smith, MJT [1 ]
机构：
[1] Georgia Inst Technol, Ctr Signal & Image Proc, Atlanta, GA 30332 USA
来源：
ICIP: 2004 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1- 5 | 2004年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
This paper investigates the similarities between Gabor filters and the octave-band directional filter bank (OBDFB) with respect to texture classification. Both decompositions can discriminate angularly and radially in the 2-D frequency domain: however, the OBDFB has a computationally efficient implementation that makes it an attractive alternative to Gabor filters. An analysis of local energy features from Gabor filters and the OBDFB is presented showing similarities between their texture features. Texture classification experiments using both decompositions show comparable classification accuracy.
引用
收藏
页码：1541 / 1544
页数：4
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