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Texture Synthesis with Grouplets

dc.contributor.authorPeyré, Gabriel
HAL ID: 1211
dc.date.accessioned2009-07-08T15:12:09Z
dc.date.available2009-07-08T15:12:09Z
dc.date.issued2009
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/1006
dc.language.isoenen
dc.subjectTextureen
dc.subjectgroupletsen
dc.subjecttexture synthesisen
dc.subjectinpaintingen
dc.subject.ddc519en
dc.titleTexture Synthesis with Groupletsen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenThis paper proposes a new method to synthesize and inpaint geometric textures. The texture model is composed of a geometric layer that drives the computation of a new grouplet transform. The geometry is an orientation flow that follows the patterns of the texture to analyze or synthesize. The grouplet transform extends the original construction of Mallat and is adapted to the modeling of natural textures. Each grouplet atoms is an elongated stroke located along the geometric flow. These atoms exhibit a wide range of lengths and widths, which is important to match the variety of structures present in natural images. Statistical modeling and sparsity optimization over these grouplet coefficients enable the synthesis of texture patterns along the flow. This article explores texture inpainting and texture synthesis, which both require the joint optimization of the geometric flow and the grouplet coefficients.en
dc.relation.isversionofjnlnameIEEE Transactions on Pattern Analysis and Machine Intelligence
dc.relation.isversionofjnlvol32
dc.relation.isversionofjnlissue4en
dc.relation.isversionofjnldate2009
dc.relation.isversionofjnlpages733-746en
dc.relation.isversionofdoihttp://dx.doi.org/10.1109/TPAMI.2009.54en
dc.identifier.urlsitehttp://hal.archives-ouvertes.fr/hal-00360795/en/en
dc.description.sponsorshipprivateouien
dc.subject.ddclabelProbabilités et mathématiques appliquéesen


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