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Paper
7 March 2013 Reduced depth of field using multi-image fusion
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Proceedings Volume 8667, Multimedia Content and Mobile Devices; 86671T (2013) https://doi.org/10.1117/12.2008501
Event: IS&T/SPIE Electronic Imaging, 2013, Burlingame, California, United States
Abstract
This paper presents a multi image fusion approach for artificially reducing the depth of field in handheld phone camera photographs. The system captures a low resolution focal stack of images with variable focus settings, and two high resolution images: one with maximum scene blur and another one with maximum sharpness. The focal stack is used to guide the segmentation of the object of interest from the sharp image, which is then blended onto the background obtained from the blurry image, resulting in a visually pleasing image with a shallow depth of field effect.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Boris Ajdin and Timo Ahonen "Reduced depth of field using multi-image fusion", Proc. SPIE 8667, Multimedia Content and Mobile Devices, 86671T (7 March 2013); https://doi.org/10.1117/12.2008501
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