公开(公告)号：US10475154B2

公开(公告)日：2019-11-12

申请号：US15675224

申请日：2017-08-11

Applicant: Caterpillar Inc.

Inventor： Douglas Jay Husted ,  David Lee Zwetz, II ,  Adam Paul Roesner ,  Edward Yii-Hsin Lin ,  Hassen Ali ,  Peter Petrany

IPC: G06T3/00 ,  G06T3/40 ,  G06T7/70 ,  B60R1/00

Abstract: A surround view system for a machine is provided. The surround view system includes a plurality of image capturing devices generating image data of surroundings of the machine, and an object detection system for detecting an object in a target field of view of the machine and generating object position data corresponding to the object. The surround view system also includes an image processing system configured to generate an initial 3-dimensional composite surround view by projecting the image data on a virtual model corresponding to the machine. The virtual model has a 3-dimensional shape based on an initial calibration position data. The image processing system is also configured to modify the 3-dimensional shape of the virtual model based on the object position data, and generate an updated 3-dimensional composite surround view by projecting the image data on the virtual model having a modified 3-dimensional shape.

公开(公告)号：US20190050959A1

公开(公告)日：2019-02-14

申请号：US15675224

申请日：2017-08-11

Applicant: Caterpillar Inc.

Inventor： Douglas Jay Husted ,  David Lee Zwetz II ,  Adam Paul Roesner ,  Edward Yii-Hsin Lin ,  Hassen Ali ,  Peter Petrany

IPC: G06T3/00 ,  G06T3/40 ,  G06T7/70 ,  B60R1/00

CPC classification number: G06T3/0081 ,  B60R1/00 ,  B60R2300/102 ,  B60R2300/105 ,  B60R2300/303 ,  G06T3/005 ,  G06T3/4038 ,  G06T7/70

Abstract: A surround view system for a machine is provided. The surround view system includes a plurality of image capturing devices generating image data of surroundings of the machine, and an object detection system for detecting an object in a target field of view of the machine and generating object position data corresponding to the object. The surround view system also includes an image processing system configured to generate an initial 3-dimensional composite surround view by projecting the image data on a virtual model corresponding to the machine. The virtual model has a 3-dimensional shape based on an initial calibration position data. The image processing system is also configured to modify the 3-dimensional shape of the virtual model based on the object position data, and generate an updated 3-dimensional composite surround view by projecting the image data on the virtual model having a modified 3-dimensional shape.