IMAGE PROCESSING DEVICE, ARTICLE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD

摘要

An image processing device that acquires an image from an object includes an illuminator having a plurality of light sources, a sensor unit, and a controller. The plurality of light sources irradiates light of respectively different colors onto an object. The sensor unit outputs luminance data for one line obtained by photoelectrically converting light is reflected from the object of that was irradiated by the illuminator onto the object. The controller acquires a random number, and acquires luminance data for one line output by the sensor unit, while causing one light source selected from the plurality of light sources based on the acquired random number to emit light.

主权项

1. An image processing device for acquiring an image from an object, comprising:
an illuminator having a plurality of light sources configured to irradiate light of respectively different colors onto an object; a sensor unit configured to output luminance data for one line obtained by photoelectrically converting light that is reflected from the object of light that was irradiated by the illuminator onto the object; and a controller configured to acquire a random number, and acquire luminance data for one line output by the sensor unit, while causing one light source selected from the plurality of light sources based on the acquired random number to emit light.