Seiichiro Hangai - researchr alias

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Viewing Publication 1 - 43 from 43

2020

2019

Image Segmentation Based Graph-Cut Approach to Fast Color Image Coding via Graph Fourier TransformKaito Abiko, Kazunori Uruma, Mamoru Sugawara, Seiichiro Hangai, Takayuki Hamamoto. vcip 2019: 1-4 [doi]

2018

Colorization Algorithm based on Image Segmentation and Graph Signal ProcessingMamoru Sugawara, Kazunori Uruma, Seiichiro Hangai. apsipa 2018: 1132-1136 [doi]

Region-Wise Super-Resolution Algorithm Based On the Viewpoint DistributionKazunori Uruma, Shunsuke Takasu, Keiko Masuda, Seiichiro Hangai. pcs 2018: 214-217 [doi]

2017

A Proposal of Objective Evaluation Measures Based on Eye-Contact and Face to Face Conversation for VideophoneKeiko Masuda, Ryuhei Hishiki, Seiichiro Hangai. iciap 2017: 343-350 [doi]

A Study on Signature/Sign Authentication with Touching Information on Smart PhoneTakahiro Yoshida, Yuki Tanaka, Seiichiro Hangai. icbbt 2017: 80-83 [doi]

2013

A study on DCT coefficients of time series pen position data for printed signature verificationTakahiro Yoshida, Asami Hori, Seiichiro Hangai. imspa 2013: 124-129 [doi]

2011

Values of Time-series Data defined in 19794-7 for Signature VerificationSeiichiro Hangai, Asami Hori, Takahiro Yoshida. biosig 2011: 235-242 [doi]

2010

An Improvement of Robustness Against Physical Attacks and Equipment Independence in Information Hiding Based on the Artificial Fiber PatternKitahiro Kaneda, Yuki Fujii, Keiichi Iwamura, Seiichiro Hangai. IEEEares 2010: 608-612 [doi]

A study on light information hiding method compatible with conventional H.264/AVC decoderShuya Yamadera, Naoya Wada, Seiichiro Hangai. euvip 2010: 210-213 [doi]

2009

2008

2007

An Identification of Japanese Numerical Characters on a Biometrical Smart Pen SystemTakeshi Takita, Seiichiro Hangai, Jürgen Kempf, Christian Hook, Georg Scharfenberg. autoid 2007: 232-237 [doi]

HMM Based Signature Identification System Robust to Changes of Signatures with TimeNaoya Wada, Seiichiro Hangai. autoid 2007: 238-241 [doi]

2006

A Study on the Effect of ROI Masks on Face Recognition System Using Digital RecorderMitsuhiro Fujita, Takahiro Yoshida, Seiichiro Hangai. icassp 2006: 365-368 [doi]

Special Section on Image Media QualitySeiichiro Hangai. ieicet, 89-A(11):2919, 2006. [doi]

2005

2004

Writer Identification Using Finger-Bend in Writing SignatureSeiichiro Hangai, Takeshi Higuchi. eccv 2004: 229-237 [doi]

2002

A proposal of writer verification of hand written objectsYosuke Kato, Takayuki Hamamoto, Seiichiro Hangai. icmcs 2002: 585-588 [doi]

Improvement of On-line Signature Verification System Robust to Intersession VariabilityMasato Kawamoto, Takayuki Hamamoto, Seiichiro Hangai. eccv 2002: 168-176 [doi]

2001

2000

1999

Collaborative Method for Quality Evaluation of Coded PicturesSeiichiro Hangai, Takayuki Hamamoto, Hidetaka Takano. icip 1999: 317-320

1992

Speaker verification using locations and sizes of multipulses on neural networksSeiichiro Hangai, Shigetoshi Sugiyama, Kazuhiro Miyauchi. interspeech 1992: 1439-1442 [doi]

1990

Speaker based on multipulse excitation and UPC vocal-tract modelSeiichiro Hangai, Kazuhiro Miyauchi. interspeech 1990: 1269-1272 [doi]

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