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公开(公告)号：US20170347080A1
公开(公告)日：2017-11-30
申请号：US15676515
申请日：2017-08-14
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： KALYAN K. SUNKAVALLI , ZHUO HUI , SUNIL HADAP
CPC classification number: H04N9/73 , G06K9/4661 , G06T7/00 , G06T7/90 , G06T11/001 , G06T2207/10016 , G06T2207/10024 , G06T2207/10152 , H04N1/6086 , H04N5/2256 , H04N5/23245 , H04N9/735
Abstract: Embodiments of the present invention facilitate lighting and material editing. More particularly, some embodiments are directed to leveraging flash photography to capture two images in quick succession, one with the flash activated and one without. In embodiments, a scene may be decomposed into components corresponding to diffidently colored lights and into diffuse and specular components. This enables the color and intensity of each light in the scene, as well as the amount of specularity, to be edited by a user to change the appearance of the scene.
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公开(公告)号：US20180322644A1
公开(公告)日：2018-11-08
申请号：US15589757
申请日：2017-05-08
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： KALYAN KRISHNA SUNKAVALLI , SUNIL HADAP , JOON-YOUNG LEE , ZHUO HUI
CPC classification number: G06T7/49 , G01N21/55 , G06T3/0068 , G06T7/60 , G06T17/00 , G06T2200/08
Abstract: Methods and systems are provided for performing material capture to determine properties of an imaged surface. A plurality of images can be received depicting a material surface. The plurality of images can be calibrated to align corresponding pixels of the images and determine reflectance information for at least a portion of the aligned pixels. After calibration, a set of reference materials from a material library can be selected using the calibrated images. The set of reference materials can be used to determine a material model that accurately represents properties of the material surface.
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公开(公告)号：US20170180691A1
公开(公告)日：2017-06-22
申请号：US14978591
申请日：2015-12-22
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： KALYAN K. SUNKAVALLI , ZHUO HUI , SUNIL HADAP
CPC classification number: H04N9/73 , G06K9/4661 , G06T7/00 , H04N1/6086 , H04N5/2256 , H04N5/23245 , H04N9/735
Abstract: Embodiments of the present invention facilitate lighting and material editing. More particularly, some embodiments are directed to leveraging flash photography to capture two images in quick succession, one with the flash activated and one without. In embodiments, a scene may be decomposed into components corresponding to diffidently colored lights and into diffuse and specular components. This enables the color and intensity of each light in the scene, as well as the amount of specularity, to be edited by a user to change the appearance of the scene.
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公开(公告)号：US20190130588A1
公开(公告)日：2019-05-02
申请号：US16229759
申请日：2018-12-21
Applicant: Adobe Systems Incorporated
Inventor： KALYAN KRISHNA SUNKAVALLI , SUNIL HADAP , JOON-YOUNG LEE , ZHUO HUI
CPC classification number: G06T7/49 , G01N21/55 , G06T3/0068 , G06T7/40 , G06T7/60 , G06T7/90 , G06T17/00 , G06T2200/08 , G06T2207/10016 , G06T2207/10152
Abstract: Methods and systems are provided for performing material capture to determine properties of an imaged surface. A plurality of images can be received depicting a material surface. The plurality of images can be calibrated to align corresponding pixels of the images and determine reflectance information for at least a portion of the aligned pixels. After calibration, a set of reference materials from a material library can be selected using the calibrated images. The set of reference materials can be used to determine a material model that accurately represents properties of the material surface.
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