Image processing device and image processing method
AssigneeCanon Kabushiki Kaisha
InventorToshiyuki Ishii
Life of this patent
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Abstract
An image processing device comprises a unit configured to obtain image data representing an image of an object from an image capturing device; a unit configured to obtain an angular dependency of an intensity of light reflected by the object; a unit configured to calculate an angle of the light reflected by the object to the image capturing device; and a unit configured to correct the obtained image data based on the calculated angle and the obtained angular dependency.
Claims11
An image processing device comprising:
- one or more processors;
- and
- a memory having stored thereon instructions, which, when executed by the one or more processors, causes the image processing device to:
- obtain image data representing an image of an object from an image capturing device;
- obtain an angular dependency of an intensity of light reflected by the object;
- calculate an angle of the light reflected by the object to the image capturing device;
- and
- correct the obtained image data based on the calculated angle and the obtained angular dependency.
An image processing method, comprising:
- obtaining image data representing an image of an object from an image capturing device;
- obtaining an angular dependency of an intensity of light reflected by the object;
- calculating an angle of the light reflected by the object to the image capturing device;
- and
- correcting the obtained image data based on the calculated angle and the obtained angular dependency.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to execute an image processing method, the method comprising:
- obtaining image data representing an image of an object from an image capturing device;
- obtaining an angular dependency of an intensity of light reflected by the object;
- calculating an angle of the light reflected by the object to the image capturing device;
- and
- correcting the obtained image data based on the calculated angle and the obtained angular dependency.
Dependencies are inferred from the claim text.