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ORCIDSeiichiro Hangai
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2020 – today
- 2020
[j6]Mamoru Sugawara
, Kazunori Uruma, Seiichiro Hangai, Takayuki Hamamoto:
Local and Global Graph Approaches to Image Colorization. IEEE Signal Process. Lett. 27: 765-769 (2020)- [c37]Toru Hiyama, Armin Sehr, Takahiro Yoshida, Seiichiro Hangai:
Text/Language-Independent Unknown Speaker Rejection Method using LSP Codes. GCCE 2020: 376-378 - [c36]Shuhei Hayakawa, Ghassan Al-Falouji, Gerald Schickhuber, Roland Mandl, Takahiro Yoshida, Seiichiro Hangai:
A Method of Toothbrush Position Measurement using AR Markers. LifeTech 2020: 91-93
2010 – 2019
- 2019
- [c35]Kaito Abiko, Kazunori Uruma, Mamoru Sugawara, Seiichiro Hangai, Takayuki Hamamoto:
Image Segmentation Based Graph-Cut Approach to Fast Color Image Coding via Graph Fourier Transform. VCIP 2019: 1-4 - 2018
- [c34]Mamoru Sugawara, Kazunori Uruma, Seiichiro Hangai:
Colorization Algorithm based on Image Segmentation and Graph Signal Processing. APSIPA 2018: 1132-1136 - [c33]Kazunori Uruma, Shunsuke Takasu, Keiko Masuda, Seiichiro Hangai:
Region-Wise Super-Resolution Algorithm Based On the Viewpoint Distribution. PCS 2018: 214-217 - 2017
- [c32]Takahiro Yoshida, Yuki Tanaka, Seiichiro Hangai:
A Study on Signature/Sign Authentication with Touching Information on Smart Phone. ICBBT 2017: 80-83 - [c31]Keiko Masuda, Ryuhei Hishiki, Seiichiro Hangai:
A Proposal of Objective Evaluation Measures Based on Eye-Contact and Face to Face Conversation for Videophone. ICIAP (2) 2017: 343-350 - 2015
- [r4]Marcos Martinez-Diaz, Julian Fiérrez, Seiichiro Hangai:
Signature Features. Encyclopedia of Biometrics 2015: 1375-1382 - [r3]Marcos Martinez-Diaz, Julian Fiérrez, Seiichiro Hangai:
Signature Matching. Encyclopedia of Biometrics 2015: 1382-1387 - 2013
- [c30]Takahiro Yoshida, Asami Hori, Seiichiro Hangai:
A study on DCT coefficients of time series pen position data for printed signature verification. ISPA 2013: 124-129 - 2011
- [c29]Seiichiro Hangai, Asami Hori, Takahiro Yoshida:
Values of Time-series Data defined in 19794-7 for Signature Verification. BIOSIG 2011: 235-242 - 2010
- [c28]Kitahiro Kaneda, Yuki Fujii, Keiichi Iwamura, Seiichiro Hangai:
An Improvement of Robustness Against Physical Attacks and Equipment Independence in Information Hiding Based on the Artificial Fiber Pattern. ARES 2010: 608-612 - [c27]Shuya Yamadera, Naoya Wada, Seiichiro Hangai:
A study on light information hiding method compatible with conventional H.264/AVC decoder. EUVIP 2010: 210-213
2000 – 2009
- 2009
- [j5]Amal Punchihewa, Jonathan Armstrong, Seiichiro Hangai, Takayuki Hamamoto:
Objective Evaluation of Components of Colour Distortions due to Image Compression. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 92-A(12): 3307-3312 (2009) - [c26]Seiichiro Hangai, Tomoaki Sano, Takahiro Yoshida:
A Comparison of Three Kinds of DP Matching Schemes in Verifying Segmental Signatures. COST 2101/2102 Conference 2009: 333-339 - [c25]Masaru Sugano, Toru Yamada, Shigeyuki Sakazawa, Seiichiro Hangai:
Genre classification method for home videos. MMSP 2009: 1-5 - [r2]Marcos Martinez-Diaz, Julian Fiérrez, Seiichiro Hangai:
Signature Features. Encyclopedia of Biometrics 2009: 1185-1192 - [r1]Marcos Martinez-Diaz, Julian Fiérrez, Seiichiro Hangai:
Signature Matching. Encyclopedia of Biometrics 2009: 1192-1196 - 2008
- [j4]Seiichiro Hangai:
Special Section on Image Media Quality. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(6): 1367-1368 (2008) - [c24]Kitahiro Kaneda, Kenji Hirano, Keiichi Iwamura, Seiichiro Hangai:
Information Hiding Method Utilizing Low Visible Natural Fiber Pattern for Printed Documents. IIH-MSP 2008: 319-322 - [c23]Kitahiro Kaneda, Fumiya Nagai, Keiichi Iwamura, Seiichiro Hangai:
A Study of Information Hiding Performance Using Simple Dot Pattern with Different Tile Sizes. IIH-MSP 2008: 323-326 - [c22]Takahiro Yoshida, Erika Yamazaki, Seiichiro Hangai:
Spoken Word Recognition from Side of Face Using Infrared Lip Movement Sensor. PIT 2008: 132-140 - 2007
- [c21]Takeshi Takita, Seiichiro Hangai, Jürgen Kempf, Christian Hook, Georg Scharfenberg:
An Identification of Japanese Numerical Characters on a Biometrical Smart Pen System. AutoID 2007: 232-237 - [c20]Naoya Wada, Seiichiro Hangai:
HMM Based Signature Identification System Robust to Changes of Signatures with Time. AutoID 2007: 238-241 - 2006
- [j3]Seiichiro Hangai:
Special Section on Image Media Quality. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 89-A(11): 2919 (2006) - [c19]Mitsuhiro Fujita, Takahiro Yoshida, Seiichiro Hangai:
A Study on the Effect of ROI Masks on Face Recognition System Using Digital Recorder. ICASSP (2) 2006: 365-368 - 2005
- [j2]Takahiro Yoshida, Kazuki Tada, Seiichiro Hangai:
Development and Evaluation of a Keyword-Accessible Lecture Video Player. Int. J. Distance Educ. Technol. 3(4): 51-61 (2005) - [c18]Yasushi Sugama, Takahiro Yoshida, Takayuki Hamamoto, Seiichiro Hangai, Choong Seng Boon, Sadaatsu Kato:
A Comparison of Subjective Picture Quality with Objective Measure Using Subjective Spatial Frequency. ICME 2005: 1262-1265 - [c17]Sadaatsu Kato, Choong Seng Boon, Akira Fujibayashi, Seiichiro Hangai, Takayuki Hamamoto:
Perceptual quality of motion of video sequences on mobile terminals. SIP 2005: 442-447 - [c16]Kenji Sugiyama, Mitsuhiro Fujita, Takahiro Yoshida, Seiichiro Hangai:
Motion Compensated Frame Rate Up-Conversion for Low Frame Rate Video. VLBV 2005: 170-178 - 2004
- [c15]Seiichiro Hangai, Takeshi Higuchi:
Writer Identification Using Finger-Bend in Writing Signature. ECCV Workshop BioAW 2004: 229-237 - 2002
- [c14]Masato Kawamoto, Takayuki Hamamoto, Seiichiro Hangai:
Improvement of On-line Signature Verification System Robust to Intersession Variability. Biometric Authentication 2002: 168-176 - [c13]Yosuke Kato, Takayuki Hamamoto, Seiichiro Hangai:
A proposal of writer verification of hand written objects. ICME (2) 2002: 585-588 - 2001
- [j1]Kenji Sugiyama, Gou Obara, Seiichiro Hangai:
A new moving picture coding scheme for scanning compatible broadcasting. IEEE Trans. Consumer Electron. 47(3): 638-643 (2001) - [c12]Makoto Omata, Takayuki Hamamoto, Seiichiro Hangai:
Lip Recognition Using Morphological Pattern Spectrum. AVBPA 2001: 108-114 - [c11]Masao Namiki, Takayuki Hamamoto, Seiichiro Hangai:
Spoken word recognition with digital cochlea using 32 DSP-boards. ICASSP 2001: 969-972 - [c10]Takayoshi Kusayama, Takayuki Hamamoto, Seiichiro Hangai:
A proposal of objective measure considering subjective observation areas. ICIP (2) 2001: 1089-1092 - [c9]Shinji Yamanaka, Masato Kawamoto, Takayuki Hamamoto, Seiichiro Hangai:
Signature Verification Adapting To Intersession Variability. ICME 2001 - 2000
- [c8]Daisuke Kase, Takayuki Hamamoto, Seiichiro Hangai:
An Interactive Quality Evaluation of Reduced Polygon Model. ICIP 2000: 879-882 - [c7]Seiichiro Hangai, Takayuki Hamamoto, Masato Kawamoto:
Perceptual Color on Internet Browser. IEEE International Conference on Multimedia and Expo (I) 2000: 319-322 - [c6]Seiichiro Hangai, Shinji Yamanaka, Takayuki Hamamoto:
On-Line Signature Verification based on Altitude and Direction of Pen Movement. IEEE International Conference on Multimedia and Expo (I) 2000: 489-492 - [c5]Daisuke Kase, Takayuki Hamamoto, Seiichiro Hangai:
A Study on Subjective Evaluation of Facial Polygon Model. IEEE International Conference on Multimedia and Expo (II) 2000: 611-614 - [c4]Seiichiro Hangai, Shinji Yamanaka, Takayuki Hamamoto:
Writer Verification Using Altitude and Direction of Pen Movement. ICPR 2000: 3483-3486
1990 – 1999
- 1999
- [c3]Seiichiro Hangai, Takayuki Hamamoto, Hidetaka Takano:
Collaborative Method for Quality Evaluation of Coded Pictures. ICIP (2) 1999: 317-320 - 1992
- [c2]Seiichiro Hangai, Shigetoshi Sugiyama, Kazuhiro Miyauchi:
Speaker verification using locations and sizes of multipulses on neural networks. ICSLP 1992: 1439-1442 - 1990
- [c1]Seiichiro Hangai, Kazuhiro Miyauchi:
Speaker based on multipulse excitation and UPC vocal-tract model. ICSLP 1990: 1269-1272
Coauthor Index
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