Invention Grant
- Patent Title: Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane
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Application No.: US17046653Application Date: 2019-04-09
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Publication No.: US11756234B2Publication Date: 2023-09-12
- Inventor: Julien Ricard , Celine Guede , Yannick Olivier , Joan Llach Pinsach
- Applicant: InterDigital VC Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital VC Holdings, Inc.
- Current Assignee: InterDigital VC Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: CONDO ROCCIA KOPTIW LLP
- Priority: EP 305437 2018.04.11
- International Application: PCT/US2019/026459 2019.04.09
- International Announcement: WO2019/199726A 2019.10.17
- Date entered country: 2020-10-09
- Main IPC: G06T9/00
- IPC: G06T9/00
Abstract:
At least one embodiment relates to a method comprising encoding a projection mode associated with an image region of a first depth image, said projection mode indicating if said image region stores either the minimum or the maximum depth value of at least one orthogonally projected 3D point of the point cloud along a same projection direction; and encoding said depth minimum and maximum depth values as a function of said projection mode.
Public/Granted literature
Information query
