Naokazu YOKOYA


Finding Important People in a Video Using Deep Neural Networks with Conditional Random Fields
Mayu OTANI Atsushi NISHIDA Yuta NAKASHIMA Tomokazu SATO Naokazu YOKOYA 
Publication:   
Publication Date: 2018/10/01
Vol. E101-D  No. 10  pp. 2509-2517
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
neural networkconditional random fieldimportant people classification
 Summary | Full Text:PDF(1.4MB)

Generation of a Zoomed Stereo Video Using Two Synchronized Videos with Different Magnifications
Yusuke HAYASHI Norihiko KAWAI Tomokazu SATO Miyuki OKUMOTO Naokazu YOKOYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/09/01
Vol. E98-D  No. 9  pp. 1691-1701
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
stereo videosuper-resolutionenergy minimization
 Summary | Full Text:PDF(2MB)

Three Point Based Registration for Binocular Augmented Reality
Steve VALLERAND Masayuki KANBARA Naokazu YOKOYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/06/01
Vol. E87-D  No. 6  pp. 1554-1565
Type of Manuscript:  PAPER
Category: Multimedia Pattern Processing
Keyword: 
augmented realityvision-based registrationthree-point registrationmonocular visionstereo visionquantitative evaluation
 Summary | Full Text:PDF(796.8KB)

Real-Time Tracking of Multiple Moving Object Contours in a Moving Camera Image Sequence
Shoichi ARAKI Takashi MATSUOKA Naokazu YOKOYA Haruo TAKEMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/07/25
Vol. E83-D  No. 7  pp. 1583-1591
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
moving camera imagemotion estimationrobust estimationactive contour modelrealtime object tracking
 Summary | Full Text:PDF(4.9MB)

Passive Range Sensing Techniques: Depth from Images
Naokazu YOKOYA Takeshi SHAKUNAGA Masayuki KANBARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/03/25
Vol. E82-D  No. 3  pp. 523-533
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
computer visionpassive range sensingshape-from-xstereomotionshape recovery
 Summary | Full Text:PDF(313.2KB)

Optimization Approaches in Computer Vision and Image Processing
Katsuhiko SAKAUE Akira AMANO Naokazu YOKOYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/03/25
Vol. E82-D  No. 3  pp. 534-547
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
computer visionimage processingoptimizationrelaxationregularizationsnakesgenetic algorithm
 Summary | Full Text:PDF(439.5KB)