TEST CHART, GEOMETRICAL CHARACTERISTIC ANALYSIS SYSTEM, GEOMETRICAL CHARACTERISTIC ANALYSIS METHOD, PRINTER, AND INK-JET PRINTER

摘要

An imaging unit (17) outputs a chart image by imaging a test chart and a calculation unit (12) calculates the center of each mark using the output chart image. An analyzer (13) analyzes the geometrical characteristic by comparing the calculated mark center with the created chart, based on the geometrical characteristic format. Independent claims are also included for the following: (1) test chart; (2) geometrical characteristic analysis method; (3) printer; and (4) inkjet printer.