US2023334235A1PendingUtilityA1
Detecting occlusion of digital ink
Assignee: MICROSOFT TECHNOLOGY LICENSING LLCPriority: Jun 13, 2017Filed: Jun 16, 2023Published: Oct 19, 2023
Est. expiryJun 13, 2037(~10.9 yrs left)· nominal 20-yr term from priority
G06F 40/171G11B 27/02G06F 40/169G06F 40/216G11B 27/036
67
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Claims
Abstract
An image processing apparatus is described comprising a processor configured to receive a video and digital ink annotated on the video. For at least a first frame of the video, the processor is configured to compute a model describing pixels of a bounding region of the ink. For a frame of the video, the processor is configured to compute a second region corresponding to the bounding region. The processor is configured to compute a comparison between the second region and the model and update the ink using the comparison.
Claims
exact text as granted — not AI-modified1 . An image processing apparatus configured to detect occlusion of digital ink in a digitally annotated video, comprising a processor configured to: receive a video; receive digital ink annotated on the video; for at least a first frame of the video, compute a model describing pixels in a bounding region of the digital ink; for a frame of the video, compute a second region corresponding to the bounding region; compute a comparison between the second region and the model; and update the ink using the comparison.
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