Invention Application
- Patent Title: POINTER-BASED CONTENT RECOGNITION USING A HEAD-MOUNTED DEVICE
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Application No.: US17302291Application Date: 2021-04-29
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Publication No.: US20220350997A1Publication Date: 2022-11-03
- Inventor: Qinge Wu , Grant Yoshida , Catherine Boulanger , Erik Hubert Dolly Goossens , Cem Keskin , Sofien Bouaziz , Jonathan James Taylor , Nidhi Rathi , Seth Raphael
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G02B27/01 ; G02B27/00

Abstract:
A head-mounted device (HMD) can be configured to determine a request for recognizing at least one content item included within content framed within a display of the HMD. The HMD can be configured to initiate a head-tracking process that maintains a coordinate system with respect to the content, and a pointer-tracking process that tracks a pointer that is visible together with the content within the display. The HMD can be configured to capture a first image of the content and a second image of the content, the second image including the pointer. The HMD can be configured to map a location of the pointer within the second image to a corresponding image location within the first image, using the coordinate system, and provide the at least one content item from the corresponding image location.
Public/Granted literature
- US11995899B2 Pointer-based content recognition using a head-mounted device Public/Granted day:2024-05-28
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