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1. 发明授权

US10380722B2 Editing a graphic object in a vector representation to improve crisp property in raster representation 有权
公开(公告)号：US10380722B2
公开(公告)日：2019-08-13
申请号：US15797328
申请日：2017-10-30
申请人： Adobe Inc.
发明人： Vivek Agrawal
IPC分类号： G06K9/00 , G06T5/00 , G06T7/30 , G06T3/40
摘要： Various embodiments describe correcting blurriness of a graphic object rendered on a display. In an example, a computer system generates the graphic object in a vector format and in a raster format. The graphic object has a shaped defined by internal and external lines. The computer system detects the blurriness of an internal line and determines an offset by which the internal line should be translated to eliminated the blurriness. The graphic object is translated on the pixel grid of the raster format by the offset. The computer system also detects the blurriness of an external line and determines an offset by which the external line should be scaled to eliminate the blurriness. The external line scaled by this offset while keeping the center of the graphic shape in its position.

2. 发明授权

US11461874B2 Graphics processing using matrices of transformations 有权
公开(公告)号：US11461874B2
公开(公告)日：2022-10-04
申请号：US16838864
申请日：2020-04-02
申请人： ADOBE INC.
发明人： Tarun Beri , Vivek Agrawal , Gaurav Jain
IPC分类号： G06T3/40 , G06T3/00 , G06T1/20
摘要： A graphics processing system generates and employs an affine transformation matrix of transformations for creation of computer graphics replications. The affine transformation matrix encapsulates transformations to the base art to create a replication of a computer graphic. For given transformations, the graphics processing system identifies operations and operation configuration data relating to each operation. For each operation, the graphics processing system generates coefficients for the affine transformation matrix. The affine transformation matrix is multiplied with the base art to generate the repetition. In some configurations, each repetition may require more than one affine transformation matrix to achieve the desired repetition. The order of application of affine transformation matrices to the base art is also modified depending on order of operations to be applied to the base art. A prior repetition may serve as base art for another level of repetition.

3. 发明申请

US20210312590A1 GRAPHICS PROCESSING USING MATRICES OF TRANSFORMATIONS 有权
公开(公告)号：US20210312590A1
公开(公告)日：2021-10-07
申请号：US16838864
申请日：2020-04-02
申请人： ADOBE INC.
发明人： Tarun Beri , Vivek Agrawal , Gaurav Jain
IPC分类号： G06T3/40 , G06T1/20 , G06T3/00
摘要： A graphics processing system generates and employs an affine transformation matrix of transformations for creation of computer graphics replications. The affine transformation matrix encapsulates transformations to the base art to create a replication of a computer graphic. For given transformations, the graphics processing system identifies operations and operation configuration data relating to each operation. For each operation, the graphics processing system generates coefficients for the affine transformation matrix. The affine transformation matrix is multiplied with the base art to generate the repetition. In some configurations, each repetition may require more than one affine transformation matrix to achieve the desired repetition. The order of application of affine transformation matrices to the base art is also modified depending on order of operations to be applied to the base art. A prior repetition may serve as base art for another level of repetition.

4. 发明授权

US11062493B1 Symmetry axis digital content generation system 有权
公开(公告)号：US11062493B1
公开(公告)日：2021-07-13
申请号：US17021465
申请日：2020-09-15
申请人： Adobe Inc.
发明人： Vivek Agrawal , Radhika Jhawar
IPC分类号： G06T11/60 , G06F3/0484 , G06T11/20
摘要： Symmetry axis digital content generation techniques and systems are described that support diverse types of art included in the digital content and may do so in real time as part of creating and editing symmetry art. A symmetry art generation system determines a portion of the source object, defined as encompassed by a path, that is to be reflected to generate the reflected object. As a result, the symmetry art generation system involves a reduced number of low-cost computations in order to calculate the path. The path also defines a minimized area defining a relevant portion of the source object to be reflected and thus reduces computational resource consumption by a computing device that implements these techniques and works for a wide range of art types.

5. 发明申请

US20200151857A1 Creation and Rasterization of Shapes using Geometry, Style Settings, or Location 审中-公开
公开(公告)号：US20200151857A1
公开(公告)日：2020-05-14
申请号：US16709170
申请日：2019-12-10
申请人： Adobe Inc.
发明人： Abhishek Singh , Vivek Agrawal
IPC分类号： G06T5/00 , G06T1/20 , G06F3/0482 , G06T11/20
摘要： A digital medium environment is described to improve creation and rasterization of a shape through pixel alignment. In one example, a pixel alignment system is implemented at least partially in hardware of a computing device. The pixel alignment system receives an input that specifies a geometry, a stroke setting, and a location that serves as a basis to position the shape. The pixel alignment system then snaps the location as specified by the at least one input to a snapped location based on a pixel grid. The snapped location based on the geometry, the stroke setting, and the location as specified by the input. A rasterization module is then employed to rasterize the shape as pixels based on the snapped location.

6. 发明授权

US10535121B2 Creation and rasterization of shapes using geometry, style settings, or location 有权
公开(公告)号：US10535121B2
公开(公告)日：2020-01-14
申请号：US15338952
申请日：2016-10-31
申请人： Adobe Inc.
发明人： Vivek Agrawal , Abhishek Singh
IPC分类号： G06T5/00 , G06F3/0482 , G06T1/20
摘要： A digital medium environment is described to improve creation and rasterization of a shape through pixel alignment. In one example, a pixel alignment system is implemented at least partially in hardware of a computing device. The pixel alignment system receives an input that specifies a geometry, a stroke setting, and a location that serves as a basis to position the shape. The pixel alignment system then snaps the location as specified by the at least one input to a snapped location based on a pixel grid. The snapped location based on the geometry, the stroke setting, and the location as specified by the input. A rasterization module is then employed to rasterize the shape as pixels based on the snapped location.

7. 发明申请

US20230072081A1 Vector Object Stylization from Raster Objects 有权
公开(公告)号：US20230072081A1
公开(公告)日：2023-03-09
申请号：US17470148
申请日：2021-09-09
申请人： Adobe Inc.
发明人： Vivek Agrawal , Tarun Beri , Matthew David Fisher
IPC分类号： G06T11/60 , G06T11/20
摘要： Vector object stylization techniques from raster objects are described that support editing of vector objects in a manner that maintains an underlying mathematical representation of object. A raster object, for instance, is generated from an edited version of an output of a vector object. This raster object, along with the vector object are received as inputs by a vector conversion system. These inputs are utilized by the vector conversion system to generate a stylized vector object having a visual appearance that mimics and simulates a visual appearance of the raster object. As a result, the stylized vector object provides a mathematical representation of the raster object.

8. 发明申请

US20220076463A1 COHESIVE MANIPULATION OF BEZIER HANDLES 有权
公开(公告)号：US20220076463A1
公开(公告)日：2022-03-10
申请号：US17526696
申请日：2021-11-15
申请人： ADOBE INC.
发明人： Vivek Agrawal , Tushita Aggarwal
IPC分类号： G06T11/20 , G06F3/0484
摘要： The technology described herein is directed to a Bezier manipulation tool that facilitates a handle-movement paradigm for cohesive manipulation of a selected group of Bezier handles. In some implementations, the Bezier manipulation tool manipulates a selected group of Bezier handles by collectively selecting and synchronously (or concurrently) manipulating multiple handles. For example, when the Bezier manipulation tool detects a user-initiated manipulation of a reference handle of a selected group of Bezier handles, angular and radial length movements of the reference handle occurring as a result of the user-initiated manipulation are calculated relative to an anchor point associated with the reference handle. The Bezier manipulation tool cohesively manipulates other Bezier handles of the selected group of Bezier handles in accordance with the angular and radial length movements of the reference handle, e.g. {delta-theta, delta-r}, concurrent with the user-initiated manipulation of the reference handle.

9. 发明申请

US20210390744A1 Shape Joining based on Proximity 有权
公开(公告)号：US20210390744A1
公开(公告)日：2021-12-16
申请号：US16902100
申请日：2020-06-15
申请人： Adobe Inc.
发明人： Vivek Agrawal , Tarun Beri
IPC分类号： G06T11/60 , G06T11/20 , G06T11/40
摘要： Shape joining based on proximity is leveraged in a digital medium environment. For instance, an automated system is provided to detect shape proximity and to implement automated shape joining when shapes are detected within a threshold proximity. In an example implementation, when a first shape is detected within a threshold proximity to a second shape, the described processes automatically calculate a join geometry for connecting the shapes, and automatically apply the join geometry to join the shapes and generate a joined shape. Thus, utilizing the described techniques, shapes of differing geometries can be automatically joined. Further, joined shapes can be edited and transformed in different ways.

10. 发明授权

US11182937B1 Cohesive manipulation of bezier handles 有权
公开(公告)号：US11182937B1
公开(公告)日：2021-11-23
申请号：US16923402
申请日：2020-07-08
申请人： Adobe Inc.
发明人： Vivek Agrawal , Tushita Aggarwal
IPC分类号： G06T11/20 , G06F3/0484
摘要： The technology described herein is directed to a Bezier manipulation tool that facilitates a handle-movement paradigm for cohesive manipulation of a selected group of Bezier handles. In some implementations, the Bezier manipulation tool manipulates a selected group of Bezier handles by collectively selecting and synchronously (or concurrently) manipulating multiple handles. For example, when the Bezier manipulation tool detects a user-initiated manipulation of a reference handle of a selected group of Bezier handles, angular and radial length movements of the reference handle occurring as a result of the user-initiated manipulation are calculated relative to an anchor point associated with the reference handle. The Bezier manipulation tool cohesively manipulates other Bezier handles of the selected group of Bezier handles in accordance with the angular and radial length movements of the reference handle, e.g. {delta-theta, delta-r}, concurrent with the user-initiated manipulation of the reference handle.

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