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A Survey on Multi-Focus ImageFusion Methods

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Author(s): A. Anish ,T. Jemima Jebaseeli

Journal: International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
ISSN 2278-1323

Volume: 1;
Issue: 8;
Start page: 319;
Date: 2012;
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Keywords: Multi-focusImage Fusion | Morphological filtering | Focusinformation | Depth of Field.

ABSTRACT
Thispaper deals with various Multi-FocusImage Fusion Techniques in image processing.It isbased on the perspective that the blurred image lookspeculiar because of the degradation of high frequencyinformation. This is generally caused by the cameraoptics.The reason is that cameras suffer from limiteddepthoffield and this causes the image to be focusedonly on selected areas.The main intention of Multifocusimage fusion is to overcome the problem ofdepth of field[DOF] of cameras and to get an all-infocusimage.
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