Transcription of Poisson Image Editing
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Poisson Image Editing
Poisson Image EditingPatrick P erez Michel Gangnet Andrew Blake Microsoft Research UKAbstractUsing generic interpolation machinery based on solving Poissonequations, a variety of novel tools are introduced for seamless edit-ing of Image regions. The rst set of tools permits the seamlessimportation of both opaque and transparent source Image regionsinto a destination region. The second set is based on similar math-ematical ideas and allows the user to modify the appearance of theimage seamlessly, within a selected region. These changes can bearranged to affect the texture, the illumination, and the color of ob-jects lying in the region, or to make tileable a rectangular [Computer Graphics]: Picture/ImageGeneration Display algorithms; [Computer Graphics]:Methodology and Techniques Interaction techniques; [Im-age Processing and Computer Vision]: Enhancement Filtering;Keywords:Interactive Image Editing , Image gradient, guided in-terpolation, Poisson equation, seamless cloning, selection editing1 IntroductionImage Editing tasks concern either global changes (color/intensitycorrections, lters, deformations) or local changes con ned to a se-lection.
Using generic interpolation machinery based on solving Poisson equations, a variety of novel tools are introduced for seamless edit-ing of image regions. The rst set of tools permits the seamless importation of both opaque and transparent source image regions into a destination region. The second set is based on similar math-
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