Wavelet optimization for content-based image retrieval in medical databases

We propose in this article a content-based image retrieval (CBIR) method for diagnosis aid in medical fields. In the proposed system, images are indexed in a generic fashion, without extracting domain-specific features: a signature is built for each image from its wavelet transform. These image sign...

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Veröffentlicht in:	Medical image analysis 2010-04, Vol.14 (2), p.227-241
Hauptverfasser:	Quellec, G., Lamard, M., Cazuguel, G., Cochener, B., Roux, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer Science Content-based image retrieval Custom wavelet Database Management Systems Databases, Factual Diabetic retinopathy Engineering Sciences Humans Information Storage and Retrieval - methods Lifting scheme Mammography Mammography - methods Pattern Recognition, Automated - methods Radiographic Image Interpretation, Computer-Assisted - methods Radiology Information Systems Reproducibility of Results Sensitivity and Specificity Signal and Image processing
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