Invention Grant
- Patent Title: Visual matching with a messaging application
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Application No.: US16949074Application Date: 2020-10-13
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Publication No.: US11620829B2Publication Date: 2023-04-04
- Inventor: Hao Hu , Kevin Sarabia Dela Rosa
- Applicant: Snap Inc.
- Applicant Address: US CA Santa Monica
- Assignee: Snap Inc.
- Current Assignee: Snap Inc.
- Current Assignee Address: US CA Santa Monica
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06T19/00
- IPC: G06T19/00 ; G06V20/40 ; H04L51/10 ; G06K9/62 ; G06V10/46 ; G06V10/75

Abstract:
Aspects of the present disclosure involve a system and a method for performing operations comprising: identifying a plurality of features for an image received by a messaging application server; assigning a first of the plurality of features and a second of the plurality of features respectively to a first nearest visual codebook cluster and a second nearest visual codebook cluster; applying the first and second nearest visual codebook clusters to a visual search database to identify a plurality of candidate matching images; selecting a given matching image based on a geometric verification of the plurality of matching images and the received image; and accessing an augmented reality experience corresponding to the given matching image.
Public/Granted literature
- US20220101033A1 VISUAL MATCHING WITH A MESSAGING APPLICATION Public/Granted day:2022-03-31
Information query