Image processing apparatus, image processing method, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorKotaro Kitajima
Life of this patent
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Abstract
There is provided an image processing apparatus. A setting unit sets a correction region in an object of an image. An acquisition unit acquires normal information relating to the correction region. A determination unit determines, based on the normal information, a parameter of a virtual light source that performs virtual light irradiation on the object. A correction unit corrects the image such that light irradiation by the virtual light source is applied.
Claims15
An image processing apparatus comprising at least one processor and/or at least one circuit which function as:
- a setting unit configured to set a correction region in an object of an image;
- an acquisition unit configured to acquire normal information relating to the correction region;
- a determination unit configured to determine, based on the normal information, a parameter of a virtual light source that performs virtual light irradiation on the object;
- and
- a correction unit configured to correct the image such that light irradiation by the virtual light source is applied.
An image processing method executed by an image processing apparatus, comprising:
- setting a correction region in an object of an image;
- acquiring normal information relating to the correction region;
- determining, based on the normal information, a parameter of a virtual light source that performs virtual light irradiation on the object;
- and
- correcting the image such that light irradiation by the virtual light source is applied.
A non-transitory computer-readable storage medium which stores a program for causing a computer to execute an image processing method comprising:
- setting a correction region in an object of an image;
- acquiring normal information relating to the correction region;
- determining, based on the normal information, a parameter of a virtual light source that performs virtual light irradiation on the object;
- and
- correcting the image such that light irradiation by the virtual light source is applied.
Dependencies are inferred from the claim text.