公开(公告)号：US20210096652A1

公开(公告)日：2021-04-01

申请号：US17022583

申请日：2020-09-16

Applicant: Apple Inc.

Inventor： Lejing Wang ,  Martin Meloun ,  Ji Hyoun Lim

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0481 ,  G02B27/01 ,  G06T7/50 ,  G06K9/00

Abstract: Touch detection includes obtaining image data for a finger and a target surface, and determining a touch region in the image data on which the fingertip makes contact with the target surface. A pointing direction of the finger in the image data is determined, and a target region is estimated on the target surface based on the touch region and the pointing direction, wherein the touch region comprises a portion of the target surface that extends from the touch region in a direction of the pointing direction.

公开(公告)号：US11934584B2

公开(公告)日：2024-03-19

申请号：US17022583

申请日：2020-09-16

Applicant: Apple Inc.

Inventor： Lejing Wang ,  Martin Meloun ,  Ji Hyoun Lim

IPC: G06F3/01 ,  G02B27/01 ,  G06F3/03 ,  G06F3/04815 ,  G06T7/50 ,  G06V40/10 ,  G06V40/20

CPC classification number: G06F3/017 ,  G02B27/0172 ,  G06F3/013 ,  G06F3/0304 ,  G06F3/04815 ,  G06T7/50 ,  G06V40/107 ,  G06V40/28

Abstract: Touch detection includes obtaining image data for a finger and a target surface, and determining a touch region in the image data on which the fingertip makes contact with the target surface. A pointing direction of the finger in the image data is determined, and a target region is estimated on the target surface based on the touch region and the pointing direction, wherein the touch region comprises a portion of the target surface that extends from the touch region in a direction of the pointing direction.

公开(公告)号：US12131429B2

公开(公告)日：2024-10-29

申请号：US17944911

申请日：2022-09-14

Applicant: Apple Inc.

Inventor： Jiabao Li ,  Marisa R. Lu ,  Kristi E. Bauerly ,  Ji Hyoun Lim ,  Chia-Ling Li ,  Julian K. Missig ,  Fiona P. O'Leary

IPC: G06T19/00 ,  G06F3/01 ,  G06F3/04815

CPC classification number: G06T19/006 ,  G06F3/011 ,  G06F3/04815

Abstract: In some embodiments, a computer system displays a representation of a user associated with an external computer system and the representation includes a visual indication of a portion of a body of the user that is generated based on indirect information of a state of the portion of the body of the user. In some embodiments, a computer system displays one or more portions of a representation of a user with different appearances based on whether the computer system receives information that the one or more portions of the representation are positioned with predefined regions of a physical environment in which the user is located.

公开(公告)号：US20240168566A1

公开(公告)日：2024-05-23

申请号：US18430806

申请日：2024-02-02

Applicant: Apple Inc.

Inventor： Lejing Wang ,  Martin Meloun ,  Ji Hyoun Lim

IPC: G06F3/01 ,  G02B27/01 ,  G06F3/03 ,  G06F3/04815 ,  G06T7/50 ,  G06V40/10 ,  G06V40/20

CPC classification number: G06F3/017 ,  G02B27/0172 ,  G06F3/013 ,  G06F3/0304 ,  G06F3/04815 ,  G06T7/50 ,  G06V40/107 ,  G06V40/28

Abstract: Touch detection includes obtaining image data for a finger and a target surface, and determining a touch region in the image data on which the fingertip makes contact with the target surface. A pointing direction of the finger in the image data is determined, and a target region is estimated on the target surface based on the touch region and the pointing direction, wherein the touch region comprises a portion of the target surface that extends from the touch region in a direction of the pointing direction.