Bildbeurteilungsvorrichtung, Bildbeurteilungsverfahren und Programmspeichermedium

Details

Veröffentlichungs-Nr.

EP2713596

Aktenzeichen

EP13185383

Anmeldetag

20. September 2013

Veröffentlichung

26. Februar 2020

Erteilung

26. Februar 2020

Rechtsraum

EP

IPC

H04N1/00G06T7/00

Abstract

An image evaluation device includes a storage unit that stores sample image data that represent a virtual sample image simulating a sample image included in a sample printout that is recognized as a non-defective printout; a reading unit that reads an inspection object image included in an inspection object printout obtained by printing the sample image on a recording medium by a printing device using image data representing the sample image; an extraction unit that extracts a line defect including a linear pattern formed in a specific direction from the inspection object image represented by inspection object image data, based on a difference value between the sample image data and the inspection object image data; and an evaluation unit that evaluates a visibility of the line defect extracted by the extraction unit.

Anmelder

Firma

Fujifilm Corporation

Land

🇯🇵 Japan

Fachgebiete