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Haike Guan

Ricoh

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Publication

Featured researches published by Haike Guan.

Archive | 2003

Method, program, and apparatus for preventing a reproduction of an anti-copy document, and a medium storing the program

Takashi Saitoh; Haike Guan; Yasushi Abe

Archive | 2008

Apparatus, system, and method for image processing

Hiroshi Shimura; Masaaki Ishikawa; Haike Guan; Taeko Ishizu; Takashi Saitoh; Hiroyuki Yoshida

Archive | 2003

Method and apparatus for preventing reproduction of copy-inhibited documents

Haike Guan; Yasushi Abe; Masaaki Ishikawa; Takashi Saitoh

Archive | 2004

Method, computer program, and apparatus for detecting specific information included in image data of original image with accuracy, and computer readable storing medium storing the program

Masaaki Ishikawa; Takashi Saitoh; Hiroshi Shimura; Haike Guan

Archive | 2004

Method, program, and apparatus for prohibiting a reproduction of an anti-copy document, and a computer readable storing medium storing the program

Masaaki Ishikawa; Takashi Saitoh; Haike Guan; Hiroshi Shimura

Archive | 2004

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, AND STORAGE MEDIUM TO STORE COMPUTER PROGRAM

Haike Guan; Masaaki Ishikawa; Takashi Saito; 雅朗 石川; 海克 関; 高志 齋藤

Archive | 2007

Apparatus, method, and program for image processing, and recording medium

Haike Guan; Masaaki Ishikawa; Taeko Ishizu; Takashi Saito; Hiroshi Shimura; Hiroyuki Yoshida; 浩之 吉田; 浩 志村; 雅朗 石川; 妙子 石津; 海克 関; 高志 齋藤

Archive | 2003

Image processing apparatus, image processing method, image processing program, and storage medium for storing the image processing program

Tei Abe; Haike Guan; Masaaki Ishikawa; Takashi Saito; 雅朗 石川; 海克 関; 悌 阿部; 高志 齋藤

Archive | 2004

Method, program, and apparatus for detecting specific information included in image data of original image, and computer-readable storing medium storing the program

Hiroshi Shimura; Haike Guan; Masaaki Ishikawa; Takashi Saitoh

Archive | 2006

Embedding data into document and extracting embedded data from document

Haike Guan; Masaaki Ishikawa; Hiroshi Shimura; Takashi Saitoh; Hiroyuki Yoshida

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Collaboration

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Masaaki Ishikawa

Ricoh

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Hiroshi Shimura

Ricoh

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Takashi Saitoh

Ricoh

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Taeko Ishizu

Ricoh

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Hiroyuki Yoshida

Japan Tobacco

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Gang Wang

Ricoh

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Hiroyuki Yoshida

Japan Tobacco

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Tao Li

Ricoh

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Yasushi Abe

Ricoh

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Zhongchao Shi

Ricoh

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