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US 2019/0378302 A1Published application
Image processing apparatus, image processing method, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorYoshitaka Sasaki
Life of this patent
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AssigneeCanon Kabushiki Kaisha
InventorYoshitaka Sasaki
Estimating the term…
An image processing apparatus to measure a color of an object based on a measurement target image obtained by imaging the object includes an acquisition unit, a derivation unit, and a calculation unit. The acquisition unit acquires the measurement target image and a reference image different from the measurement target image. The derivation unit derives a reference color based on an imaging parameter used in imaging of the measurement target image, an imaging parameter used in imaging of the reference image, and a pixel value of at least one pixel in the reference image. The calculation unit calculates, with reference to the reference color, a color evaluation value of at least one pixel corresponding to the object in the measurement target image.
An image processing apparatus to measure a color of an object based on a measurement target image obtained by imaging the object, the image processing apparatus comprising:
A method for an image processing apparatus to measure a color of an object based on a measurement target image obtained by imaging the object, the method comprising:
A non-transitory computer-readable storage medium to store instructions that, when executed by a computer, cause the computer to perform a method for an image processing apparatus to measure a color of an object based on a measurement target image obtained by imaging the object, the method comprising:
Dependencies are inferred from the claim text.