Marker generating method, marker decoding method, and marker reading device

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United States of America Patent

PATENT NO 10142643
APP PUB NO 20170076166A1
SERIAL NO

15062894

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Abstract

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According to one embodiment, a marker generating method is provided. In the marker generating method, a value in a bit string is replaced with a signal pattern to generate a first signal pattern arrangement. The first signal pattern arrangement is divided into a first partial signal and a second partial signal. The first partial signal having a pattern cycle extended to a pattern cycle of the second partial signal is added to the second partial signal to generate a second signal pattern arrangement. A gradation of shading which indicates a signal of the second signal pattern arrangement is set.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nonogaki, Nobuhiro Tokyo, JP 17 109

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