Invention Grant
- Patent Title: System and methods for reducing the map search space requirements in a vision-inertial navigation system
-
Application No.: US15974629Application Date: 2018-05-08
-
Publication No.: US10731989B2Publication Date: 2020-08-04
- Inventor: Benjamin Mohr , Vijay Venkataraman
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Fogg & Powers LLC
- Main IPC: G01C21/16
- IPC: G01C21/16 ; G06K9/62 ; G06N3/08 ; G06T17/05 ; G06T7/11

Abstract:
A system and methods for reducing map search area requirements in a navigation system are disclosed. The system includes a vehicle, an imaging device onboard the vehicle configured to generate an image scan, receive at least one image responsive to the image scan, and a processing device configured to receive and store the at least one image. The system further includes a navigation system onboard the vehicle configured to store an image of a map, and a learning network associated with the navigation system and configured to divide the image of the map into a plurality of map subsections, recognize each one of a plurality of images of different landmarks on the map, generate a set of classifications for each map subsection, and associate each classification of the set of classifications with at least one landmark of the different landmarks on the map.
Public/Granted literature
- US10767996B2 System and methods for reducing the map search space requirements in a vision-inertial navigation system Public/Granted day:2020-09-08
Information query
IPC分类: