IMAGE UNEVENNESS MEASURING SYSTEM, IMAGE UNEVENNESS MEASURING METHOD, IMAGE UNEVENNESS MEASURING DEVICE, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To make it possible to accurately measure display unevenness occurring on a display with the use of a general imaging apparatus by cancelling display unevenness occurring on the imaging apparatus.SOLUTION: An image unevenness measuring system comprises: a display 501 on which image unevenness is to be measured; an imaging apparatus 502 that photographs an image on the display 501; and a processing device 503. An area having less display unevenness of the image displayed on the display is taken as a reference area, and the imaging apparatus 502 photographs the reference area to cover the total imaging area of the imaging apparatus. The processing device 503 measures unevenness occurring on the imaging apparatus 502 by using the image obtained by photographing the reference area.SELECTED DRAWING: Figure 12