Elements of artificial neural networks
Elements of artificial neural networks
Edge-based structural features for content-based image retrieval
Pattern Recognition Letters - Special issue on image/video indexing and retrieval
Structured natural-language descriptions for semantic content retrieval of visual materials
Journal of the American Society for Information Science and Technology
Pattern Recognition and Neural Networks
Pattern Recognition and Neural Networks
Leaf Image Retrieval with Shape Features
VISUAL '00 Proceedings of the 4th International Conference on Advances in Visual Information Systems
Recognizing Plant Species by Leaf Shapes-A Case Study of the Acer Family
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
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Leaf recognition and retrieval plays an important role in plant recognition and retrieval and its key issue lies in whether selected features are stable and have good ability to discriminate different kinds of leaves. From the view of plant leaf morphology, domain-related visual features and semantic features of plant leaf are analyzed and extracted first. Then these features are translated into a hierarchy that is easily represented by XML. On such a basis, the leaf image retrieval system proposed in this paper provides two types of retrieval methods, which could give better precision and flexibility. Experiment results prove the effectiveness of selected features and performance superiority of the leaf image retrieval system.