Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Color image capturing, measuring, and formation using capture unit with specular reflection preventing member
An image capturing unit includes: a sensor unit that captures an image of a predetermined area including an image capture object; a reference chart portion that is disposed in the predetermined area and an image of which is captured together with an image of the image capture object by the sensor unit; an illumination light source that illuminates the image capture object and the reference chart portion; and a specular reflection preventing member that prevents that specular reflection light of light emitted from the illumination light source enters the sensor unit.
Ricoh Company, Limited
G H
G06K H04N
inventional inventional
Daisaku Tomokazu Nobuyuki Masato Yasuyuki Hiroshi Suguru Mamoru Tatsuhiko Yuichi
Horikawa Kanzawa Satoh Kobayashi Suzuki Matsumoto Yokozawa Yorimoto Okada Sakurada