专利名称：Image correction data calculation method,
image correction data calculation apparatus,and multi-projection system
发明人：Kensuke Ishii申请号：US10339177申请日：20030109
公开号：US20030142883A1公开日：20030731
专利附图：
摘要：An image correction data calculation apparatus of the invention includes acalibration pattern display unit for creating and supplying a calibration pattern, an image
display unit for displaying the calibration patterns supplied thereto, an image capturingunit for capturing the calibration patterns displayed on the image display unit, and anarithmetic operation unit for calculating image correction data based on pattern-captured images obtained by capturing the calibration patterns and based on patterninformation including information such as the pattern-captured images obtained bycapturing the calibration patterns, the coordinates of the calibration patterns, and thelike.
申请人：OLYMPUS OPTICAL CO., LTD.
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