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Focus Area Extraction by Blind Deconvolution for Defining Regions of Interest
June 2007 (vol. 29 no. 6)
pp. 1080-1085
We present an automatic focus area estimation method, working with a single image without a priori information about the image, the camera, or the scene. It produces relative focus maps by localized blind deconvolution and a new residual error-based classification. Evaluation and comparison is performed and applicability is shown through image indexing.
Index Terms:
Transform methods, feature representation, indexing methods, sharpening and deblurring, video retrieval.
Citation:
Levente Kov?cs, Tam? Szir?nyi, "Focus Area Extraction by Blind Deconvolution for Defining Regions of Interest," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 29, no. 6, pp. 1080-1085, June 2007, doi:10.1109/TPAMI.2007.1079
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