Kovács, Levente Attila and Szirányi, Tamás (2007) Focus area extraction by blind deconvolution for defining regions of interest. IEEE Transactions on Pattern Analysis and Machine Intelligence, 29 (6). pp. 1080-1085.

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Abstract

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.

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