Robot device, method of controlling robot device, computer program, and program storage medium
AssigneeSony Corporation
InventorTsutomu SAWADA
Life of this patent
Estimating the term…
Abstract
Provided is an excellent robot device capable of preferably detecting difference between dirt and a scratch on a lens of a camera and difference between dirt and a scratch on a hand. A robot device detects a site in which there is the dirt or the scratch using an image of the hand taken by a camera as a reference image. Further, this determines whether the detected dirt or scratch is due to the lens of the camera or the hand by moving the hand. The robot device performs cleaning work assuming that the dirt is detected, and then this detects the difference between the dirt and the scratch depending on whether the dirt is removed.
Claims20
A signal processing device, comprising:
- circuitry configured to
- determine whether there is a foreign object of an image capturing device by comparing a first image captured by the image capturing device with a second image different from the first image;
- and
- output information indicating there is the foreign object in response to determining that there is the foreign object of the image capturing device, the information being used to control performance of a cleaning work of the image capturing device.
A signal processing method, comprising:
- determining, using circuitry, whether there is a foreign object of an image capturing device by comparing a first image captured by the image capturing device with a second image different from the first image;
- and
- outputting information indicating there is the foreign object in response to determining that there is the foreign object of the image capturing device, the information being used to control performance of a cleaning work of the image capturing device.
A non-transitory computer readable medium including executable instructions, which when executed by a computer cause the computer to execute a signal processing method, the method comprising:
- determining whether there is a foreign object of an image capturing device by comparing a first image captured by the image capturing device with a second image different from the first image;
- and
- outputting information indicating there is the foreign object in response to determining that there is the foreign object of the image capturing device, the information being used to control performance of a cleaning work of the image capturing device.
Dependencies are inferred from the claim text.