公开(公告)号：US20230046950A1

公开(公告)日：2023-02-16

申请号：US17444963

申请日：2021-08-12

Applicant: GOOGLE LLC

Inventor： Rees Anwyl Samuel Simmons ,  Idris Syed Aleem ,  Suhant Umesh Kulkarni ,  Mayank Bhargava ,  Ahmed Gawish

IPC: G02C13/00 ,  G02B27/01 ,  G02C7/02 ,  G06T7/73 ,  G06K9/00

Abstract: A system and method of detecting display fit measurements and/or ophthalmic measurements for a head mounted wearable computing device including a display device is provided. An image of a fitting frame worn by a user of the computing device is captured by the user, through an application running on the computing device. One or more keypoints and/or features and/or landmarks are detected in the image including the fitting frame. A three-dimensional pose of the fitting frame is determined based on the detected keypoints and/or features and/or landmarks, and configuration information associated with the fitting frame. The display device of the head mounted wearable computing device can then be configured based on the three-dimensional pose of the fitting frame as captured in the image.