Invention Application
- Patent Title: REAL TIME VIDEO PROCESSING FOR CHANGING PROPORTIONS OF AN OBJECT IN THE VIDEO
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Application No.: US16749708Application Date: 2020-01-22
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Publication No.: US20200160886A1Publication Date: 2020-05-21
- Inventor: Elena Shaburova
- Applicant: Snap Inc.
- Main IPC: G11B27/031
- IPC: G11B27/031 ; G06T7/90 ; G06T7/246 ; G06T7/33 ; H04N9/79 ; G06T11/60 ; G06K9/46 ; G06K9/00 ; G06K9/52 ; H04N5/262 ; G06F3/01 ; G06T19/20 ; G06T17/20 ; G06T13/40 ; G06N20/00 ; G06T11/00 ; G06T5/00

Abstract:
Method involving: providing an object in the video that at least partially and at least occasionally is presented in frames of a video; detecting the object in the video, wherein said detection comprises detecting feature reference points of the object; tracking the detected object in the video, wherein the tracking comprises creating a mesh that is based on the detected feature reference points of the object and aligning the mesh to the object in each frame; generating a first set of node points on the created mesh based on a request for changing proportions; generating a second set of node points based on the first set of node points; and transforming the frames of the video in such way that the object's proportions are transformed in accordance with the second set of the node points using the mesh.
Public/Granted literature
- US11450349B2 Real time video processing for changing proportions of an object in the video Public/Granted day:2022-09-20
Information query
IPC分类: