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US 2026/0228908 A1Published application
Object detection device, robot system, and object detection method
AssigneeKawasaki Jukogyo Kabushiki Kaisha
InventorsKippei MATSUDA, Koki YAMANE, Ryota IMOTO, Tianfen XU
Life of this patent
Estimating the term…
Abstract
An object detector 3 includes: a preliminary detector 34 that detects a surface of a polygon of a limited type from a two-dimensional image 44 including an object, using an object detection model 42; and a specifier 35 that specifies position information concerning a three-dimensional position of the surface detected by the preliminary detector 34, based on three-dimensional information 45 corresponding to the two-dimensional image 44.
Claims8
An object detection device comprising:
- a preliminary detector that detects a surface of a polygon of a limited type from a two-dimensional image including an object, using a learned model by machine learning;
- and
- a specifier that specifies position information concerning a three-dimensional position of the surface detected by the preliminary detector, based on three-dimensional information corresponding to the two-dimensional image.
A robot system comprising:
- a robot;
- an object detector that detects an object;
- and
- a robot controller that controls the robot, wherein
- the object detector includes
- a preliminary detector that detects a surface of a polygon of a limited type from a two-dimensional image including an object, using a learned model by machine learning,
- a specifier that specifies position information concerning a three-dimensional position of the surface detected by the preliminary detector, based on three-dimensional information corresponding to the two-dimensional image, and
- a trajectory generator that generates a target trajectory of the robot based on the position information specified by the specifier,
- the robot controller controls the robot in accordance with the target trajectory generated by the trajectory generator to cause the robot to treat an object.
6 more elements
An object detection method comprising:
- detecting a surface of a polygon of a limited type from a two-dimensional image including an object, using a learned model learned by machine learning;
- and
- specifying position information concerning a three-dimensional position of the detected surface, based on three-dimensional information corresponding to the two-dimensional image.
Dependencies are inferred from the claim text.