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US09025874B2 Method and system for generating shallow depth of field effect 有权
产生浅景深效应的方法和系统

Method and system for generating shallow depth of field effect
Abstract:
Methods and systems for generating a shallow depth of field effect for a digitally captured image are provided. At least one region of interest (ROI) and at least one non-interest region are defined in the captured image. A difference in focus or object distance is calculated between the ROI and each non-interest region. A degree of blur is applied to each non-interest region, based on the calculated difference in focus or object distance.
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