Mr. Yoshinobu Hotta Profile

Yoshinobu Hotta

at Fujitsu Labs

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Author

Publications (8)

Proceedings Article | 2 February 2012 Paper

Hybrid gesture recognition system for short-range use

Akihiro Minagawa, Wei Fan, Yutaka Katsuyama, Hiroaki Takebe, Noriaki Ozawa, Yoshinobu Hotta, Jun Sun

Proceedings Volume 8295, 82950U (2012) https://doi.org/10.1117/12.906953

KEYWORDS: Gesture recognition, Cameras, Switching, Motion detection, Error analysis, Imaging systems, Detection and tracking algorithms, Image processing, Skin, Image enhancement

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Proceedings Article | 24 January 2011 Paper

Natural scene logo recognition by joint boosting feature selection in salient regions

Wei Fan, Jun Sun, Satoshi Naoi, Akihiro Minagawa, Yoshinobu Hotta

Proceedings Volume 7874, 78740W (2011) https://doi.org/10.1117/12.873341

KEYWORDS: Image segmentation, Detection and tracking algorithms, Databases, Feature extraction, Feature selection, Electroluminescence, Binary data, Image processing, Visualization, Image classification

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Proceedings Article | 24 January 2011 Paper

Robust keyword retrieval method for OCRed text

Yusaku Fujii, Hiroaki Takebe, Hiroshi Tanaka, Yoshinobu Hotta

Proceedings Volume 7874, 787411 (2011) https://doi.org/10.1117/12.876470

KEYWORDS: Optical character recognition, Error analysis, Copper, Chlorine, Image segmentation, Detection and tracking algorithms, Document management, Scanners, Morphological analysis, Imaging systems

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Proceedings Article | 18 January 2010 Paper

Enhancement of camera-based whiteboard images

Yuan He, Jun Sun, Satoshi Naoi, Akihiro Minagawa, Yoshinobu Hotta

Proceedings Volume 7534, 75340G (2010) https://doi.org/10.1117/12.839560

KEYWORDS: Specular reflections, Cameras, Image enhancement, Mobile devices, Image analysis, RGB color model, Visibility, Reflection, Image filtering, Light sources and illumination

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Proceedings Article | 18 January 2010 Paper

A new pre-classification method based on associative matching method

Yutaka Katsuyama, Akihiro Minagawa, Yoshinobu Hotta, Shinichiro Omachi, Nei Kato

Proceedings Volume 7534, 75340K (2010) https://doi.org/10.1117/12.838842

KEYWORDS: Associative arrays, Optical character recognition, Feature extraction, Image processing, Scanners, Document management, Electronic imaging, Current controlled current source, Detection and tracking algorithms, Windows XP

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Proceedings Article | 28 January 2008 Paper

Line-touching character recognition based on dynamic reference feature synthesis

Yoshinobu Hotta, Katsuhito Fujimoto

Proceedings Volume 6815, 68150D (2008) https://doi.org/10.1117/12.765851

KEYWORDS: Optical character recognition, Feature extraction, Associative arrays, Binary data, Image segmentation, Mathematical morphology, Printing, Electronic imaging, Image processing algorithms and systems, Image processing

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Proceedings Article | 1 April 1998 Paper

Detection of deleted patterns in handwritten digits using topological and geometrical image features

Misako Suwa, Satoshi Naoi, Yoshinobu Hotta

Proceedings Volume 3305, (1998) https://doi.org/10.1117/12.304627

KEYWORDS: Optical character recognition, Detection and tracking algorithms, Lithium, Image processing, Binary data, Fourier transforms, Laser induced damage, Image classification, Antimony, Image segmentation

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Proceedings Article | 16 September 1994 Paper

Segmentation for handwritten characters overlapping a tabular formed slip by global interpolation

Satoshi Naoi, Yoshinobu Hotta, Maki Yabuki, Atuko Asakawa

Proceedings Volume 2308, (1994) https://doi.org/10.1117/12.185956

KEYWORDS: Image segmentation, Image processing, Scanners, Binary data, Feature extraction, Interfaces, Optical character recognition, Human-machine interfaces, Distortion, Databases

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Showing 5 of 8 publications

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