Oliff & Berridge, PLC
Two-dimensional coding method
A two-dimensional coding method includes: using a two-dimensional image containing plural reference pixels each having a different brightness and data pixels representing data in accordance with brightness; and coding a binary sequence of plural bits to be recorded as a hologram by matching the brightness level of the data pixel based on the brightnesses of the plural reference pixels.
Fuji Xerox Co., Ltd.
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Makoto Kazuhiro Koichi Yasuhiro Jiro Shin Hisae Katsunori
Furuki Hayashi Haga Ogasawara Minabe Yasuda Yoshizawa Kawano