Invention Grant
- Patent Title: Ocular video stabilization
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Application No.: US15793023Application Date: 2017-10-25
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Publication No.: US10591731B2Publication Date: 2020-03-17
- Inventor: Erfan Davami
- 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: G02B27/01
- IPC: G02B27/01 ; H04N13/383 ; H04N5/232 ; H04N13/344 ; H04N13/204 ; G06F3/01 ; G06K9/00 ; G06T19/00

Abstract:
A system and method for ocular stabilization of video images is disclosed. While capturing video images in a forward field of view with a forward-facing video camera of a wearable head-mountable device (HMD), binocular eye-gaze directions of left and right eyes of a user of the HMD may be obtained with an eye-tracking device of the HMD. Based on the obtained binocular eye-gaze directions of left and right eyes of the user of the HMD, convergent gaze directions of the user may be determined as a function of time during an interval concurrent with the capturing of the video images. The captured video images may then be stabilized by compensating for motion of the forward-facing video camera with an intersection of the convergent gaze directions of the user with an image plane of the forward-facing video camera.
Public/Granted literature
- US20180157045A1 Ocular Video Stabilization Public/Granted day:2018-06-07
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