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Koshi Hatakeyama

Canon Inc.

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Publication

Featured researches published by Koshi Hatakeyama.

International Optical Design Conference | 2014

Development of an image restoration technique using the OTF of imaging systems

Takeshi Watanabe; Koshi Hatakeyama

We present an image restoration technique, combination of optical technologies and digital image processing technologies. Especially, we show the image restoration technique for images influenced by lens aberration, diffraction, sampling process and many filters.

Archive | 2009

Image processing method, image processing apparatus, and image pickup apparatus

Koshi Hatakeyama

Archive | 2014

IMAGE PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Kaoru Eguchi; Koshi Hatakeyama; Norihito Hiasa

Archive | 2004

Catoptric projection optical system

Takahiro Sasaki; Toshihiro Sunaga; Koshi Hatakeyama

Archive | 2004

Catoptric projection optical system and exposure apparatus

Toshihiro Sunaga; Koshi Hatakeyama; Takahiro Sasaki

Archive | 2004

Scan type display optical system

Koshi Hatakeyama; Toshihiro Sunaga

Archive | 2011

IMAGE PROCESSING APPARATUS AND IMAGE PICKUP APPARATUS USING THE SAME

Koshi Hatakeyama

Archive | 2010

Image processing method, image processing apparatus, and image pickup apparatus for correcting degradation component of image

Koshi Hatakeyama

Archive | 2013

IMAGE PROCESSING DEVICE AND IMAGE PICKUP DEVICE USING THE SAME

Koshi Hatakeyama

Archive | 2011

Image processing method and image processing apparatus for image restoration

Koshi Hatakeyama; Akira c o Canon Kabushiki Kaisha Kano

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Collaboration

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Toshihiro Sunaga

Canon Inc.

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Norihito Hiasa

Canon Inc.

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Takashi Oniki

Canon Inc.

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Kaoru Eguchi

Canon Inc.

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Takahiro Sasaki

Canon Inc.

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Chiaki Inoue

Canon Inc.

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Takeshi Watanabe

Canon Inc.

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Tsunefumi Tanaka

Canon Inc.

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Akira c o Canon Kabushiki Kaisha Kano

Canon Inc.

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Kazuhiro Yahata

Canon Inc.

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