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Seiichiro Hiratsuka

Panasonic

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Publication

Featured researches published by Seiichiro Hiratsuka.

Archive | 1999

Reversible coding method, reversible coding apparatus, and memory medium used therein

Mutsuaki Noma; Seiichiro Hiratsuka

Archive | 1995

Color separating device and color image reading device incorporating same

Seiichiro Hiratsuka; Masaya Shimada

Archive | 1991

Image forming device for enhancing tone reproduction by changing dot size

Seiichiro Hiratsuka; Yuji Toyomura; Keiichi Nakashima

Archive | 1996

Color adjustment method for pixels of color images that designates color and corresponding adjustment colors

Seiichiro Hiratsuka; Etsuko Himoto; Tadaomi Asou

Archive | 1992

Image processing separately processing two-density-level image data and multi-level image data

Seiichiro Hiratsuka; Takanobu Kajikawa; Takunori Tsuji; Takashi Kitada

Archive | 1992

Halftone image forming apparatus including density based dot enlargement

Seiichiro Hiratsuka; Yuuji Toyomura

Archive | 1998

Device and method for reversible encoding

Seiichiro Hiratsuka; Mutsuaki Noma; 正明 小林; 誠一郎 平塚; 睦明 野間

Archive | 1991

Image forming arrangement for high quality image printing - uses shade reproduction and prevents resolution degradation and moire pattern formation using pixel position prioritisation

Seiichiro Hiratsuka; Yuji Toyomura; Keiichi Nakashima

Archive | 2001

Method and apparatus for three-dimensional signal conversion

Seiichiro Hiratsuka; Etsuko Satoh

Archive | 1997

Image compression method

Tetsuo Tanaka; Seiichiro Hiratsuka

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Collaboration

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Masaya Shimada

Panasonic

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Keiichi Nakashima

Panasonic

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Yuji Toyomura

Panasonic

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Etsuko Himoto

Panasonic

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Mutsuaki Noma

Panasonic

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Takanobu Kajikawa

Panasonic

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Takashi Kitada

Panasonic

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Takunori Tsuji

Panasonic

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Etsuko Satoh

Panasonic

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Hiroshi Yamaguchi

Panasonic

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