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20 September 2007 Pattern recognition of multiple objects using adaptive correlation filters
Marco I. Pinedo-García, Vitaly Kober
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Proceedings Volume 6695, Optics and Photonics for Information Processing; 66950T (2007) https://doi.org/10.1117/12.735326
Event: Optical Engineering + Applications, 2007, San Diego, California, United States
Abstract
A new method for reliable pattern recognition of multiple distorted objects in a cluttered background and consequent classification of the detected objects is proposed. The method is based on a bank of composite correlation filters. The filters are designed with the help of an iterative algorithm exploiting a modified version of synthetic discriminant functions. The bank consists of a minimal quantity of the filters required for a given input scene to guarantee a prespecified value of discrimination capability for pattern recognition and classification of all objects. Statistical analysis of the number of required correlations versus the recognition performance is provided and discussed. Computer simulation results obtained with the proposed method are compared with those of known techniques in terms of performance criteria for recognition and classification of objects.
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Marco I. Pinedo-García and Vitaly Kober "Pattern recognition of multiple objects using adaptive correlation filters", Proc. SPIE 6695, Optics and Photonics for Information Processing, 66950T (20 September 2007); https://doi.org/10.1117/12.735326
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KEYWORDS
Digital filtering
Image filtering
Atrial fibrillation
Pattern recognition
Detection and tracking algorithms
Image classification
Computer simulations
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