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公开(公告)号：US11164355B1
公开(公告)日：2021-11-02
申请号：US16856269
申请日：2020-04-23
Applicant: ADOBE INC.
Inventor： Ankit Phogat , Kevin Wampler , Wilmot Li , Matthew David Fisher , Vineet Batra , Daniel Kaufman
Abstract: Systems and methods for editing an image based on multiple constraints are described. Embodiments of the systems and methods may identify a change to a vector graphics data structure, generate an update for the vector graphics data structure based on strictly enforcing a handle constraint, a binding constraint, and a continuity constraint, adjust the vector graphics data structure sequentially for each of a plurality of sculpting constraints according to a priority ordering of the sculpting constraints, generate an additional update for the vector graphics data structure based on strictly enforcing the binding constraint and the continuity constraint and approximately enforcing the handle constraint and the sculpting constraints, adjust the vector graphics data structure sequentially for each of a plurality of sculpting constraints, and display the vector graphic based on the adjusted vector graphics data structure.
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公开(公告)号：US11126788B2
公开(公告)日：2021-09-21
申请号：US16567724
申请日：2019-09-11
Applicant: ADOBE INC.
Inventor： Matthew David Fisher , Praveen Kumar Dhanuka
Abstract: Embodiments of the present invention are directed towards generating a captured font from an image of a target font. Character glyphs of the target font can be detected from the image. A character glyph can be selected from the detected character glyphs. A character mask can be generated for the selected character glyph. The character mask can be used to identify a similar font. A character from the similar font corresponding to the selected character glyph can be transformed to match the character mask. This transformed corresponding character can be presented and used to generate a captured font. In addition, a texture from the image can be applied to the captured font based on the transformed corresponding character.
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公开(公告)号：US20210233287A1
公开(公告)日：2021-07-29
申请号：US16751959
申请日：2020-01-24
Applicant: Adobe Inc.
Inventor： Nishant Kumar , Vikas Sharma , Shantanu Agarwal , Sameer Bhatt , Rupali Arora , Richard Zhang , Anuradha Yadav , Jingwan Lu , Matthew David Fisher
Abstract: In implementations of adding color to digital images, an image colorization system can display a digital image to be color adjusted in an image editing interface and convert pixel content of the digital image to a LAB color space. The image colorization system can determine a lightness value (L) in the LAB color space of the pixel content of the digital image at a specified point on the digital image, and determine colors representable in an RGB color space based on combinations of A,B value pairs with the lightness value (L) in the LAB color space. The image colorization system can then determine a range of the colors for display in a color gamut in the image editing interface, the range of the colors corresponding to the A,B value pairs with the lightness value (L) of the pixel content at the specified point on the digital image.
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公开(公告)号：US11048932B2
公开(公告)日：2021-06-29
申请号：US16551025
申请日：2019-08-26
Applicant: Adobe Inc.
Inventor： Vineet Batra , Matthew David Fisher , Ankit Phogat
Abstract: Techniques are disclosed for generating a vector image from a raster image, where the raster image is, for instance, a photographed or scanned version of a hand-drawn sketch. While drawing a sketch, an artist may perform multiple strokes to draw a line, and the resultant raster image may have adjacent or partially overlapping salient and non-salient lines, where the salient lines are representative of the artist's intent, and the non-salient (or auxiliary) lines are formed due to the redundant strokes or otherwise as artefacts of the creation process. The raster image may also include other auxiliary features, such as blemishes, non-white background (e.g., reflecting the canvas on which the hand-sketch was made), and/or uneven lighting. In an example, the vector image is generated to include the salient lines, but not the non-salient lines or other auxiliary features. Thus, the generated vector image is a cleaner version of the raster image.
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公开(公告)号：US11037367B2
公开(公告)日：2021-06-15
申请号：US16674931
申请日：2019-11-05
Applicant: Adobe Inc.
Inventor： Vineet Batra , Mridul Kavidayal , Matthew David Fisher , Daniel M. Kaufman , Ankit Phogat
Abstract: Techniques for intuitive modifications of digital graphics in a digital media environment are described. For example, a digital graphics creation system accesses vector artwork including a vector object, such as a Bezier curve. The digital graphics creation system receives user inputs, including a user input defining handles on the vector object and a user input interacting with the handles indicating a desired change to the vector object. The digital graphics creation system modifies the vector artwork, including the vector object, by accounting for topology of the vector object and maintaining connections between connected segments of the vector object. The digital graphics creation system outputs the modified vector artwork, including the vector object, such as in a user interface.
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Patent Agency Ranking
公开(公告)号：US20210064858A1
公开(公告)日：2021-03-04
申请号：US16551025
申请日：2019-08-26
Applicant: Adobe Inc.
Inventor： Vineet Batra , Matthew David Fisher , Ankit Phogat
Abstract: Techniques are disclosed for generating a vector image from a raster image, where the raster image is, for instance, a photographed or scanned version of a hand-drawn sketch. While drawing a sketch, an artist may perform multiple strokes to draw a line, and the resultant raster image may have adjacent or partially overlapping salient and non-salient lines, where the salient lines are representative of the artist's intent, and the non-salient (or auxiliary) lines are formed due to the redundant strokes or otherwise as artefacts of the creation process. The raster image may also include other auxiliary features, such as blemishes, non-white background (e.g., reflecting the canvas on which the hand-sketch was made), and/or uneven lighting. In an example, the vector image is generated to include the salient lines, but not the non-salient lines or other auxiliary features. Thus, the generated vector image is a cleaner version of the raster image.
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公开(公告)号：US20190385346A1
公开(公告)日：2019-12-19
申请号：US16010110
申请日：2018-06-15
Applicant: Adobe Inc.
Inventor： Matthew David Fisher , Samaneh Azadi , Vladimir Kim , Elya Shechtman , Zhaowen Wang
IPC: G06T11/20
Abstract: Techniques are disclosed for the synthesis of a full set of slotted content, based upon only partial observations of the slotted content. With respect to a font, the slots may comprise particular letters or symbols or glyphs in an alphabet. Based upon partial observations of a subset of glyphs from a font, a full set of the glyphs corresponding to the font may be synthesized and may further be ornamented.
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公开(公告)号：US20190197771A1
公开(公告)日：2019-06-27
申请号：US15852924
申请日：2017-12-22
Applicant: Adobe Inc.
Inventor： Vineet Batra , Mridul Kavidayal , Matthew David Fisher , Daniel M. Kaufman , Ankit Phogat
Abstract: Techniques for intuitive modifications of digital graphics in a digital media environment are described. For example, a digital graphics creation system accesses vector artwork including a vector object, such as a Bezier curve. The digital graphics creation system receives user inputs, including a user input defining handles on the vector object and a user input interacting with the handles indicating a desired change to the vector object. The digital graphics creation system modifies the vector artwork, including the vector object, by accounting for topology of the vector object and maintaining connections between connected segments of the vector object. The digital graphics creation system outputs the modified vector artwork, including the vector object, such as in a user interface.
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公开(公告)号：US20190164312A1
公开(公告)日：2019-05-30
申请号：US15826331
申请日：2017-11-29
Applicant: ADOBE INC.
Inventor： Kalyan K. Sunkavalli , Yannick Hold-Geoffroy , Sunil Hadap , Matthew David Fisher , Jonathan Eisenmann , Emiliano Gambaretto
CPC classification number: G06T7/80 , G06N3/0454 , G06N3/08 , G06T7/97 , G06T2207/20081 , G06T2207/20084
Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed to generating training image data for a convolutional neural network, encoding parameters into a convolutional neural network, and employing a convolutional neural network that estimates camera calibration parameters of a camera responsible for capturing a given digital image. A plurality of different digital images can be extracted from a single panoramic image given a range of camera calibration parameters that correspond to a determined range of plausible camera calibration parameters. With each digital image in the plurality of extracted different digital images having a corresponding set of known camera calibration parameters, the digital images can be provided to the convolutional neural network to establish high-confidence correlations between detectable characteristics of a digital image and its corresponding set of camera calibration parameters. Once trained, the convolutional neural network can receive a new digital image, and based on detected image characteristics thereof, estimate a corresponding set of camera calibration parameters with a calculated level of confidence.
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公开(公告)号：US20240153156A1
公开(公告)日：2024-05-09
申请号：US18051648
申请日：2022-11-01
Applicant: ADOBE INC.
Inventor： Michal Lukac , Souymodip Chakraborty , Matthew David Fisher , Vineet Batra , Ankit Phogat
CPC classification number: G06T11/001 , G06T7/90 , G06V10/56 , G06V10/761 , G06T2207/10024
Abstract: Systems and methods for image processing are described. Embodiments of the present disclosure include receiving a raster image depicting a radial color gradient; compute a radial disk model for the radial color gradient, wherein the radial disk model defines a plurality of disks with centers aligned in a same direction; construct a vector graphics representation of the radial color gradient based on the radial disk model; and generate a vector graphics image depicting the radial color gradient based on the vector graphics representation.
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