Information reader

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12254379
APP PUB NO 20240176970A1
SERIAL NO

18284977

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In an information reader, a first relationship information, which defines the two-dimensional area of a first information code (e.g., the position coordinates of the four corner points), is detected from a first information code image. The first information code is subjected to reading information, based on the detected first relationship information. Parameters of a learning model are then adjusted based on training data including multiple successful cases of a reading process using the first relationship information. A second information code image captured by a camera is inputted to the learning model. A second relationship information, which is an estimated value of the information that defines the two-dimensional region of the second information code, is obtained from the learning model. The information recorded in the second information code is read based on the acquired second relationship information, thus reading results being outputted.

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Patent Owner(s)

  • DENSO WAVE INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisumi, Takeshi Chita-gun, JP 1 0
Ito, Yuichi Chita-gun, JP 160 1840
Kagami, Ryohei Chita-gun, JP 2 0
Kanbe, Yosuke Chita-gun, JP 3 1
Konosu, Koji Chita-gun, JP 20 364
Sasaki, Kentaro Chita-gun, JP 5 15
Yamazaki, Yoshihiro Chita-gun, JP 69 832

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