Wood recognition using image texture features

PLoS One. 2013 Oct 11;8(10):e76101. doi: 10.1371/journal.pone.0076101. eCollection 2013.

Abstract

Inspired by theories of higher local order autocorrelation (HLAC), this paper presents a simple, novel, yet very powerful approach for wood recognition. The method is suitable for wood database applications, which are of great importance in wood related industries and administrations. At the feature extraction stage, a set of features is extracted from Mask Matching Image (MMI). The MMI features preserve the mask matching information gathered from the HLAC methods. The texture information in the image can then be accurately extracted from the statistical and geometrical features. In particular, richer information and enhanced discriminative power is achieved through the length histogram, a new histogram that embodies the width and height histograms. The performance of the proposed approach is compared to the state-of-the-art HLAC approaches using the wood stereogram dataset ZAFU WS 24. By conducting extensive experiments on ZAFU WS 24, we show that our approach significantly improves the classification accuracy.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Algorithms*
  • Artificial Intelligence
  • Databases, Factual
  • Humans
  • Image Processing, Computer-Assisted / methods*
  • Image Processing, Computer-Assisted / statistics & numerical data
  • Pattern Recognition, Automated / methods*
  • Wood / classification
  • Wood / ultrastructure*

Grants and funding

This work is supported by the grants of the National Science Foundation of China, No. 60970082, and the Talent Start-up Foundation of Zhejiang A&F University under grant No. 2013FR051. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.