Discriminative dictionary based representation and classification of image texture

Bo Sun; Xuewen Wu; Jun He

doi:10.1117/12.2064233

16 April 2014 Discriminative dictionary based representation and classification of image texture

Bo Sun, Xuewen Wu, Jun He

Proceedings Volume 9159, Sixth International Conference on Digital Image Processing (ICDIP 2014); 91590S (2014) https://doi.org/10.1117/12.2064233
Event: Sixth International Conference on Digital Image Processing, 2014, Athens, Greece

Abstract

Texture classification is a fundamental and yet difficult task in machine vision and image processing. In recent years, more and more researchers' attention has been drawn to the sparse representation-based classification (SRC) method and its corresponding dictionaries designing in pattern recognition community, due to its high recognition rate, robustness to corruption and occlusion, and little dependence on the features, etc. In this paper, we present a discriminative dictionary learning approach, and apply it to the sparse representation based classification framework for image texture representation and classification. The experimental results conducted on different testing data demonstrate the promise of our new approach when compared with the previous algorithms.

Citation Download Citation

Bo Sun, Xuewen Wu, and Jun He "Discriminative dictionary based representation and classification of image texture", Proc. SPIE 9159, Sixth International Conference on Digital Image Processing (ICDIP 2014), 91590S (16 April 2014); https://doi.org/10.1117/12.2064233

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available