Title:
優先順位付けされた変換に基づいて動的点群を最適化するためのシステムおよび方法
Document Type and Number:
Japanese Patent JP7376496
Kind Code:
B2
Abstract:
An example disclosed method includes (i) transmitting a first point cloud to a client, wherein the first point cloud corresponds to a reference point cloud, (ii) receiving a second point cloud, and (iii) hierarchically determining changes in the second point cloud from the reference point cloud, wherein hierarchically determining the changes includes (a) identifying first areas in the second point cloud that have changed from the reference point cloud, and (b) for a first area having a highest priority, determining a first rigid 3D transformation that approximates a first change from the reference point cloud, and if the first rigid 3D transformation cannot be determined, further determining first points to be used to modify the reference point cloud, wherein the first points are representative of the first change.
Inventors:
Harvianinen, Tatu V. J.
Application Number:
JP2020550126A
Publication Date:
November 08, 2023
Filing Date:
March 19, 2019
Export Citation:
Assignee:
PCMS Holdings Incorporated
International Classes:
G06T7/00; G06T7/254; G06T19/20; H04N19/54; H04N21/234; H04N21/24
Domestic Patent References:
| JP2015522987A |
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office
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