System comprising work machine, and work machine that create a two-dimensional image of a three-dimensional model
AssigneeKomatsu Ltd.
InventorHiroyuki Aratame
Life of this patent
Estimating the term…
Abstract
An image clearly displaying a work machine is easily obtained. A posture data generation unit estimates a posture of a work implement with respect to the body of the work machine in a captured image displaying the work machine. A motion state image generation unit creates a three-dimensional model representing a stereoscopic shape of the work machine based on the posture of the work implement. A specific viewpoint image generation unit creates image data including a two-dimensional image of the three-dimensional model, as viewed at a viewpoint position indicating a position of a viewpoint at which the three-dimensional model is virtually viewed.
Claims7
A system including a work machine, comprising:
- the work machine, which has a body of the work machine and a work implement attached to the body of the work machine;
- an imaging device mounted on the body of the work machine, the imaging device captures a captured image including at least a portion of the work implement;
- and
- a computer, wherein the computer:
- obtains the captured image including the at least the portion of the work implement,
- generates an estimated posture obtained by estimating a posture of the work implement with respect to the body of the work machine from the captured image,
- creates a three-dimensional model representing a stereoscopic shape of the work machine based on the generated estimated posture, the three-dimensional model includes data of the body of the work machine and data of the work implement,
- sets a viewpoint position indicating a position of a viewpoint at which the three-dimensional model is virtually viewed, and
- creates image data including a two-dimensional image of the three-dimensional model as viewed at the viewpoint position.
A work machine comprising:
- a body of the work machine;
- a work implement attached to the body of the work machine;
- an imaging device mounted on the body of the work machine, the imaging device captures a captured image including at least a portion of the work implement;
- and
- a computer mounted in the body of the work machine, wherein the computer:
- obtains the captured image including the at least the portion of the work implement,
- generates an estimated posture obtained by estimating a posture of the work implement with respect to the body of the work machine from the captured image,
- creates a three-dimensional model representing a stereoscopic shape of the work machine based on the generated estimated posture, the three-dimensional model includes data of the body of the work machine and data of the work implement,
- sets a viewpoint position indicating a position of a viewpoint at which the three-dimensional model is virtually viewed, and
- creates image data including a two-dimensional image of the three-dimensional model as viewed at the viewpoint position.
Dependencies are inferred from the claim text.