Daisuke DEGUCHI


Two-step Super-Resolution with Binary and Grid Constraints for Low Resolution QR-Code Recognition
Yuji KATO  Tomokazu TAKAHASHI  Daisuke DEGUCHI  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2013/02/01
Vol. J96-D  No. 2  pp. 328-337
Type of Manuscript: PAPER
Category: 
Keyword: 
QR-code recognitionmulti-frame super-resolutionlow resolutionbinary constraintgrid constraint
  Summary |  Full Text(in Japanese):PDF (1.7MB)

Ego-Localization Based on Frame Correspondences between In-Vehicle Camera Images and Streetview Database
Haruya KYUTOKU  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Yoshito MEKADA  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2012/11/01
Vol. J95-D  No. 11  pp. 1973-1982
Type of Manuscript: PAPER
Category: 
Keyword: 
in-vehicle cameraITSego-localization
  Summary |  Full Text(in Japanese):PDF (5.3MB)

Improvement of Vehicle Ego-Localization by Sequential Matching of Feature-Points from an Aerial Image and an In-Vehicle Camera Image
Masafumi NODA  Tomokazu TAKAHASHI  Daisuke DEGUCHI  Ichiro IDE  Hiroshi MURASE  Yoshiko KOJIMA  Takashi NAITO 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2012/01/01
Vol. J95-D  No. 1  pp. 111-121
Type of Manuscript: PAPER
Category: 
Keyword: 
ego-localizationaerial imagein-vehicle camera imageimage matchingfeature extraction
  Summary |  Full Text(in Japanese):PDF (2.7MB)

Construction of an Accurate Traffic Sign Detector by Automatic Gathering of Traffic Sign Images Based on Retrospective Tracking
Daisuke DEGUCHI  Keisuke DOMAN  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2012/01/01
Vol. J95-D  No. 1  pp. 76-84
Type of Manuscript: PAPER
Category: 
Keyword: 
traffic sign detectionretrospective trackingautomatic gatheringcascaded classifiersin-vehicle camera
  Summary |  Full Text(in Japanese):PDF (1.6MB)

Estimation of Traffic Sign Visibility Based on the Integration of Contrast Features and Appearance Features
Keisuke DOMAN  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Yoshito MEKADA  Ichiro IDE  Hiroshi MURASE  Yukimasa TAMATSU 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2012/01/01
Vol. J95-D  No. 1  pp. 122-130
Type of Manuscript: PAPER
Category: 
Keyword: 
visibility estimationtraffic signin-vehicle cameradriver distractionITS
  Summary |  Full Text(in Japanese):PDF (2.1MB)

Detection of Repetitive Cooking Motions in a Cooking Video
Taku KUHARA  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2011/12/01
Vol. J94-D  No. 12  pp. 1983-1985
Type of Manuscript: Special Section LETTER (Special Section on Picture Coding and Image Media)
Category: 
Keyword: 
cooking videomotion analysisCHLAC featureFourier analysis
  Summary |  Full Text(in Japanese):PDF (246.1KB)

Generation of an In-Vehicle Camera Image Sequence without Temporary Objects by Selection of Partial Images from Multiple Image Sequences
Hiroyuki UCHIYAMA  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2011/12/01
Vol. J94-D  No. 12  pp. 2093-2104
Type of Manuscript: PAPER
Category: 
Keyword: 
removal of temporary objectsin-vehicle cameraITSstreet-view image
  Summary |  Full Text(in Japanese):PDF (1.6MB)

Towards the Creation of a Cooking Recipe for Inexperienced Users by Supplementing Multimedia Information
Yuka SHIDOCHI  Ichiro IDE  Yuichi NAKAMURA  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Hiroshi MURASE 
Publication:   A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition)
Publication Date: 2011/07/01
Vol. J94-A  No. 7  pp. 544-547
Type of Manuscript: Special Section LETTER (Special Issue on Information Media Technologies surrounding Cooking and Eating Activities)
Category: 
Keyword: 
cooking reciperewritingmultimediatization
  Summary |  Full Text(in Japanese):PDF (233.5KB)

Ego-Localization by Spatio-Temporal Matching between Videos Obtained from Cameras with Different Viewing Angles Using an Extended DTW Method
Hiroyuki UCHIYAMA  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2010/12/01
Vol. J93-D  No. 12  pp. 2654-2665
Type of Manuscript: PAPER
Category: 
Keyword: 
ego-localizationDTWomni-directional cameraITS
  Summary |  Full Text(in Japanese):PDF (841.5KB)

Construction of a Traffic Sign Detector Using Generative Learning MethodConsidering Color Variation
Keisuke DOMAN  Daisuke DEGUCHI  Tomokazu TAKAHASHI  Yoshito MEKADA  Ichiro IDE  Hiroshi MURASE 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2010/08/01
Vol. J93-D  No. 8  pp. 1375-1385
Type of Manuscript: Special Section PAPER (Special Section on Image Recognition and Understanding)
Category: 
Keyword: 
generative learningcascaded classifierssign detectioncarmounted camera
  Summary |  Full Text(in Japanese):PDF (1.4MB)