W.Y. Ma and B.S. Manjunath,
Texture Features and Learning Similarity,
In Proceedings of the 1996 IEEE Conference on Computer Vision and Pattern Recognition (CVPR'96),
San Francisco, California, pp. 425-430, June 1996.
W.Y. Ma and B.S. Manjunath,
Texture Features and Learning Similarity,
In Proceedings of the 1996 IEEE Conference on Computer Vision and Pattern Recognition (CVPR'96),
San Francisco, California, pp. 425-430, June 1996.This paper addresses two important issues related to texture pattern retrieval: feature extraction and similarity search. A Gabor feature representation for textured images is proposed, and its performance in pattern retrieval is evaluated on a large texture image database. These features compare favorably with other existing texture representations. A simple hybrid neural network algorithm is used to learn the similarity by simple clustering in the texture feature space. With learning similarity, the performance of similar pattern retrieval improves significantly. An important aspect of this work is its application to real image data. Texture feature extraction with similarity learning is used to search through large aerial photographs. Feature clustering enables efficient search of the database as our experimental results indicate.