Oliff & Berridge, PLC
Projector and correction method
A projector includes a projecting unit that projects a calibration image containing a plurality of types of pattern images having different shapes, a storing unit that stores correction data showing a correction value for each of the pattern images, a selecting unit that receives selection of a pattern image selected by a user from the pattern images, and a correcting unit that corrects distortion of an image projected by the projecting unit based on the correction value corresponding to the selection.
Seiko Epson Corporation
H H
H04N H04N
inventional inventional
Hiroyuki Hiromasa Masaki Tadanori Shinji Kenji
Akahane Yamada Uemori Aruga Ehara Tanaka