Invention Grant
- Patent Title: Transmitter/receiver disparity for occlusion-based height estimation
-
Application No.: US15390994Application Date: 2016-12-27
-
Publication No.: US10761188B2Publication Date: 2020-09-01
- Inventor: P. Selvan Viswanathan , Jonathan A. Morarity , Alga Lloyd Nothern, III , Bin Xue
- Applicant: Microvision, Inc.
- Applicant Address: US WA Redmond
- Assignee: Microvision, Inc.
- Current Assignee: Microvision, Inc.
- Current Assignee Address: US WA Redmond
- Agent Kevin D. Wills
- Main IPC: G01C3/08
- IPC: G01C3/08 ; G01S7/48 ; G01S7/481 ; G01S17/88 ; G01S17/46 ; G06F3/042 ; G06F3/041
Abstract:
A projection system emits light pulses in a field of view and measures properties of reflections. Properties may include time of flight and return amplitude. Foreground objects and background surfaces are distinguished, distances between foreground objects and background surfaces are determined based on reflections that are occluded by the foreground objects and other properties of the projection system.
Public/Granted literature
- US20180180717A1 Transmitter/Receiver Disparity for Occlusion-Based Height Estimation Public/Granted day:2018-06-28
Information query
