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公开(公告)号：US20200106945A1
公开(公告)日：2020-04-02
申请号：US16149904
申请日：2018-10-02
Applicant: Adobe Inc.
Inventor： Chih-Yao Hsieh , Sylvain Paris , Seyed Morteza Safdarnejad , Gregg Wilensky
Abstract: This disclosure relates to methods, non-transitory computer readable media, and systems that generate a virtual long exposure image from a sequence of short exposure images portraying a moving object. In various embodiments, the image transformation system aligns two digital images in the sequence of short exposure images. The image transformation system can determine a motion vector path for the moving object between the first digital image and the second digital image. The image transformation system can also blend pixels along the motion vector path to generate a blended image representative of the motion of the moving object between the first digital image and the second digital image. The image transformation system can generate additional blended images based on consecutive pairs of images in the sequence of digital images and generates a virtual long exposure image by combining the first blended image with the additional blended images.
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