Invention Grant
- Patent Title: Operator assistance vision system
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Application No.: US15828571Application Date: 2017-12-01
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Publication No.: US11173785B2Publication Date: 2021-11-16
- Inventor: Lawrence Andrew Mianzo , Michael Hoffelder
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Perkins Coie LLP
- Main IPC: B60K35/00
- IPC: B60K35/00 ; E02F9/26 ; G06T19/00 ; B60W50/08 ; G06K9/00 ; B60W50/14

Abstract:
A vision system for assisting an operator of a machine is provided. An image capturing device, mounted on the machine, is configured to capture an image of an environment of the machine. The vision system includes a controller configured to apply an object detection process to detect an object in the image. The controller determines a bounding box comprising one or more pixels associated with the object. The controller determines a height and a range associated with the object based on the bounding box. The controller extracts the one or more pixels within the bounding box. The controller is further configured to generate a three-dimensional (3D) view comprising the object based on the image captured by the image capturing device. The controller reinserts the one or more pixels as a vertical pop-up element with respect to a ground plane in the 3D view. A display is provided to display the 3D view to the operator of the machine.
Public/Granted literature
- US20190168609A1 OPERATOR ASSISTANCE VISION SYSTEM Public/Granted day:2019-06-06
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