Image processing apparatus and non-transitory computer readable medium
AssigneeFUJIFILM Business Innovation Corp.
InventorsKazuhiko Horikawa, Ryosuke Yonesaka
Life of this patent
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Abstract
An image processing apparatus includes a reading unit and a controller. The reading unit radiates light to a target from two directions with different angles and reads images of the target. The controller performs, when controlling the reading unit to acquire the two images of the target, control such that a resolution of the image read by radiating the light to the target from one of the two directions is lower than a resolution of the image read by radiating the light to the target from the other one of the two directions.
Claims11
An image processing apparatus comprising:
- two light sources configured to radiate light to a target from two directions with different angles;
- a sensor configured to read two images of the target;
- and
- a controller configured to control the sensor to acquire the two images of the target, and control a resolution of the image read by radiating the light to the target from one of the two directions is lower than a resolution of the image read by radiating the light to the target from the other one of the two directions, wherein
- the two directions with the different angles are a direction for obtaining diffused reflection light as a read image, the diffused reflection light being generated when the light is radiated to the target, and a direction for obtaining regular reflection light as a read image, the regular reflection light being generated when the light is radiated to the target, and
- the controller is configured to control a resolution of a regular reflection light image obtained by reading the regular reflection light from the target to be lower than a resolution of a diffused reflection light image obtained by reading the diffused reflection light from the target.
A non-transitory computer readable medium storing a program causing a computer to execute a process for image processing, the process comprising:
- radiating light to a target from two directions with different angles and reading two images of the target, wherein the two directions with the different angles are a direction for obtaining diffused reflection light as a read image, the diffused reflection light being generated when the light is radiated to the target, and a direction for obtaining regular reflection light as a read image, the regular reflection light being generated when the light is radiated to the target;
- controlling, when acquiring the two images of the target, such that a resolution of the image read by radiating the light to the target from one of the two directions is lower than a resolution of the image read by radiating the light to the target from the other one of the two directions;
- and
- controlling a resolution of a regular reflection light image obtained by reading the regular reflection light from the target to be lower than a resolution of a diffused reflection light image obtained by reading the diffused reflection light from the target.
An image processing apparatus comprising:
- reading means for radiating light to a target from two directions with different angles and reading two images of the target, wherein the two directions with the different angles are a direction for obtaining diffused reflection light as a read image, the diffused reflection light being generated when the light is radiated to the target, and a direction for obtaining regular reflection light as a read image, the regular reflection light being generated when the light is radiated to the target;
- and
- control means for controlling, when controlling the reading means to acquire the two images of the target, such that a resolution of the image read by radiating the light to the target from one of the two directions is lower than a resolution of the image read by radiating the light to the target from the other one of the two directions, and a resolution of a regular reflection light image obtained by reading the regular reflection light from the target to be lower than a resolution of a diffused reflection light image obtained by reading the diffused reflection light from the target.
Dependencies are inferred from the claim text.