Multi‐focus image fusion evaluation based on jointly sparse representation and atom focus measure
نویسندگان
چکیده
منابع مشابه
Regional multifocus image fusion using sparse representation.
Due to the nature of involved optics, the depth of field in imaging systems is usually constricted in the field of view. As a result, we get the image with only parts of the scene in focus. To extend the depth of field, fusing the images at different focus levels is a promising approach. This paper proposes a novel multifocus image fusion approach based on clarity enhanced image segmentation an...
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Optical imaging cameras suffer from the problem of limited depth-of-field of optical lenses, so it is difficult to get an image with all objects in focus. One way to overcome this problem is by using multi-focus image fusion technique, in which several images with different focus points are combined to form a single image with all objects fully focused. So, it is crucial to effectively extract ...
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ژورنال
عنوان ژورنال: IET Image Processing
سال: 2020
ISSN: 1751-9659,1751-9667
DOI: 10.1049/ipr2.12083