Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
AssigneeCanon Kabushiki Kaisha
InventorYoshiki OHNO
Life of this patent
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Abstract
An image processing apparatus comprises a calculation unit configured to perform an error calculation to obtain an error between a calculation result of a learning model to which a learning image is input and a teacher image corresponding to the learning image, and a learning unit configured to perform learning of the learning model based on the error. The calculation unit performs the error calculation by making an error corresponding to a boundary region of an object in the teacher image larger than other regions.
Claims13
An image processing apparatus comprising:
- a calculation unit configured to perform an error calculation to obtain an error between a calculation result of a learning model to which a learning image is input and a teacher image corresponding to the learning image;
- and
- a learning unit configured to perform learning of the learning model based on the error;
- wherein
- the calculation unit performs the error calculation by making an error corresponding to a boundary region of an object in the teacher image larger than other regions.
An image processing apparatus comprising:
- an input unit configured to input an image;
- and
- a detection unit configured to detect an object from the input image by using a parameter of a learning model learned by making an error corresponding to a boundary region of the object included in the image larger than other regions.
An image processing method performed by an image processing apparatus, comprising:
- performing an error calculation to obtain an error between a calculation result of a learning model to which a learning image is input and a teacher image corresponding to the learning image;
- performing learning of the learning model based on the error, and
- performing, in the calculation, the error calculation by making an error corresponding to a boundary region of an object in the teacher image larger than other regions.
An image processing method comprising:
- inputting an image;
- and
- detecting the object from the input image using a parameter of a learning model learned by making an error corresponding to a boundary region of an object included in the image larger than other regions.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to function as:
- a calculation unit configured to perform an error calculation to obtain an error between a calculation result of a learning model to which a learning image is input and a teacher image corresponding to the learning image;
- and
- a learning unit configured to perform learning of the learning model based on the error;
- wherein
- the calculation unit performs the error calculation by making an error corresponding to a boundary region of an object in the teacher image larger than other regions.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to function as:
- an input unit configured to input an image;
- and
- a detection unit configured to detect an object from the input image by using a parameter of a learning model learned by making an error corresponding to a boundary region of the object included in the image larger than other regions.
Dependencies are inferred from the claim text.