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公开(公告)号：US20230368490A1
公开(公告)日：2023-11-16
申请号：US17743644
申请日：2022-05-13
Applicant: Adobe Inc.
Inventor： Abhishek Verma
CPC classification number: G06V10/443 , G06T7/13 , G06T5/20 , G06T11/203 , G06V10/255 , G06V10/36 , G06T2207/20028 , G06T2207/20032
Abstract: Embodiments described herein include aspects related to previewing and capturing stroke outlines from a real-world image or a video feed. In one embodiment, a stroke outline preview image is generated by performing an edge detection process on an input image. The stroke outline preview image provides a preview indicating an example of a stroke outline image to be provided for the input image if the input image is selected. A detailed stroke outline image for the input image is generated using a detailed stroke outline process, and an alternative stroke outline image is obtained for the input image using an alternative outline process. Thereafter, the alternative stroke outline image is modified by including in the alternative stroke outline image a portion of stroke outlines from the detailed stroke outline image.
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公开(公告)号：US12159443B2
公开(公告)日：2024-12-03
申请号：US17743644
申请日：2022-05-13
Applicant: Adobe Inc.
Inventor： Abhishek Verma
Abstract: Embodiments described herein include aspects related to previewing and capturing stroke outlines from a real-world image or a video feed. In one embodiment, a stroke outline preview image is generated by performing an edge detection process on an input image. The stroke outline preview image provides a preview indicating an example of a stroke outline image to be provided for the input image if the input image is selected. A detailed stroke outline image for the input image is generated using a detailed stroke outline process, and an alternative stroke outline image is obtained for the input image using an alternative outline process. Thereafter, the alternative stroke outline image is modified by including in the alternative stroke outline image a portion of stroke outlines from the detailed stroke outline image.
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公开(公告)号：US20240378766A1
公开(公告)日：2024-11-14
申请号：US18196854
申请日：2023-05-12
Applicant: Adobe Inc.
Inventor： Abhishek Verma , Arihant Jain , Holger Winnemoeller
Abstract: Real time pattern preview generation and capture techniques are described. In an example, a live stream of digital images is displayed in a user interface by a computing device. A real time preview of visual patterns in the user interface is then generated and displayed based on the digital images. The visual patterns, for instance, are generated by the computing device in real time using a combination of shape extraction and pattern generation. An option is also made available to convert the real time preview into a vector image, such as a vector pattern tile.
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公开(公告)号：US11200708B1
公开(公告)日：2021-12-14
申请号：US16992677
申请日：2020-08-13
Applicant: Adobe Inc.
Inventor： Hemant Badhani , Abhishek Verma
Abstract: Generating color vector previews for images is described. A color vector preview system processes image data using parallel pipelines: one for determining a color palette based on an image frame's depicted content and another for recoloring image frames using the color palette. The color vector preview system replaces each pixel of an image frame with a color determined from a surrounding spatial neighborhood of pixels. Input specifying a number of colors is received, and the specified number of colors are selected from replaced pixel values to define the color palette. After determining the color palette, the color palette pipeline obtains a most-recently captured image frame and updates the color palette accordingly. Simultaneously, the recoloring pipeline compares each of the replaced pixel values to the color palette and replaces each pixel based on the comparison. Recolored frames are then output as color vector previews for the image data in real-time.
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