公开(公告)号：US20220390255A1

公开(公告)日：2022-12-08

申请号：US17832245

申请日：2022-06-03

Applicant: Apple Inc.

Inventor： Gianluca Donato ,  Apostolos Karmirantzos

IPC: G01C21/00 ,  G06T17/05 ,  G06T17/20

Abstract: Techniques described herein may be used to identify anomalies in a joined region of two datasets. For example, a computer system may determine an elevation anomaly data point in based on an elevation criterion. The computer system may determine a set of buffer points surrounding the elevation anomaly data points. The computer system may user the set of buffer points to reduce the number of data points for adjusting. The computer system may determine a reduction factor based on the buffer points. The computer system may then apply the reduction factor to points in the buffer points and other points.

公开(公告)号：US12031836B2

公开(公告)日：2024-07-09

申请号：US17832245

申请日：2022-06-03

Applicant: Apple Inc.

Inventor： Gianluca Donato ,  Apostolos Karmirantzos ,  Deepak Kumar Singh ,  Madhuwanti A. Vaidya ,  Joseph B. Wearing ,  Santanu Bhowmick

IPC: G01C21/00 ,  G06T17/05 ,  G06T17/20

CPC classification number: G01C21/3826 ,  G01C21/3867 ,  G01C21/3881 ,  G06T17/05 ,  G06T17/20

Abstract: Techniques described herein may be used to identify anomalies in a joined region of two datasets. For example, a computer system may determine an elevation anomaly data point in based on an elevation criterion. The computer system may determine a set of buffer points surrounding the elevation anomaly data points. The computer system may user the set of buffer points to reduce the number of data points for adjusting. The computer system may determine a reduction factor based on the buffer points. The computer system may then apply the reduction factor to points in the buffer points and other points.