Publications

Journals

• T.Wada, H.Ukida, T.Matsuyama, "Shape from Shading with Interreflections under a Proximal Light Source: Distortion-free Copying of an Unfolded Book ", International Journal of Computer Vision, Vol. 24, No. 2, pp.125-135, (1997)
• T.Matsuyama and T.Wada, "Cooperative Spatial Reasoning for Image Understanding", International Journal of Pattern Recognition and Artificial Intelligence, Vol. 11, No. 1, pp.205-227, (1997)
• Takashi Matsuyama, X.Wu,T.Takai, and Toshikazu Wada"Real-Time Dynamic 3D Object Shape Reconstruction. and High-Fidelity Texture Mapping for 3D Video"IEEE Trans. on Circuits and Systems for Video. Technology, Vol. CSVT-14, No. 3, pp.357-369, 2004
• C.Hua, H.Wu, T. Wada, and Q.Chen, "K-means tracking with variable ellipse model", Trans. of IPSJ, (CVIM12) , 59-68, Oct.�@2005
• Haiyuan Wu, Qian Chen, Toshikazu Wada"Visual Direction Estimation from a Monocular Image"IEICE Transactions, Vol. E88-D, No. 10, pp.2277-2285, Oct. 2005
• Chunsheng Hua, Haiyuan Wu, Qian Chen, and Toshikazu Wada"K-means tracker: A General Algorithm for Tracking People"Journal of Multimedia, Vol. 1 Issue.4, pp. 46-53, (2006)
• Chunsheng Hua, Haiyuan Wu, Qian Chen, Toshikazu Wada"Object Tracking with Target and Background Samples"IEICE Transactions 90-D(4), pp. 766-774, 2007
• Chunsheng Hua, Qian Chen, Haiyuan Wu, Toshikazu Wada"RK-Means Clustering: K-Means with Reliability"IEICE Transactions 91-D(1), pp. 96-104, 2008
• Yusuke Matsumoto, Toshikazu Wada, Shuichi Nishio, Takehiro Miyashita and Norihiro Hagita, "Scalable and robust multi-people head tracking by combining distributed multiple sensors", Intelligent Service Robotics Volume 3, Number 1, 29-36, Jan.2010

Books

• T.Matsuyama and T.Wada, " Cooperative Spatial Reasoning for Image Understanding", in Spatial Computing: Issues in Vision, Multimedia and Visualization Technologies, World Scientific, 1997
• Toshikazu Wada, " Visual Object Tracking Using Positive and Negative Examples ", Robotics Research, STAR66, The 13th International Symposium ISRR, Makoto Kaneko and Yoshihiko Nakamura(Eds.), Springer, pp.189-199, 2011
  

Presentation

• M. Sato, T. Wada and Hiroshi Kawarada, " A Hierarchical Representation of Random Waveforms by Scale-space Filtering", Proc. of ICASSP87, pp. 273-276, Dallas, (Apr. 6-9 1987)
• M. Sato, T. Wada and H. Kawarada, " Morphological Study on Structure Line" , Proc. of ICPR88, pp. 559-562, Rome, ( Nov. 14-17 1988 )
• M. Sato, T. Wada, " Structure Line of Waveforms and Its Application",Proc. of SCIA, pp.868-873 , Oulu, (Jun. 19-22 1989)
• M. Sato, T. Wada, " Scale-Space Tree and Its Application", Proc. of ICIP89, pp. 481-485 , Singapore, (Sep. 5-8 1989)
• T. Wada, M. Sato, " Scale-Space Tree and Its Hierarchy", Proc. of ICPR90, pp.103-108, Atlantic city, (June 16-21 1990)
• T. Wada, T. Matsuyama, " $\gamma-\omega$ Hough Transform --- Elimination of quantization noise and linealization of voting curves in $\rho-\theta$ parameter space -- ", Proc. of ICPR'92, pp. 272-275, Hague, ( Aug.30 -Sep.3 1992)
• T. Wada, T. Matsuyama, " Shape from Shading on Textured Cylindrical Surface -- Restoring Distorted Scanner Image of Unfolded Book Surfaces --", Proc. of MVA'92, pp. 591-594, Tokyo, (Dec. 7-9 1992)
• T. Wada, T. Hosokawa, T. Matsuyama, " Discrete Scale Space Filtering", Proc. of ACCV'93, pp. 526-529, Osaka, (Nov. 23-25 1993)
• T. Wada, H. Ukida, T. Matsuyama, " 3D Shape Reconstruction of Unfolded Book Surface from a Scanner Image -- Shape from Shading with Interreflections under Proximal Light Source --", Proc. of 1994 IAPR Workshop on Machine Vision Apprecations (MVA '94), pp.409-412, (Dec. 1994)
• T.Wada, H.Ukida, T. Matsuyama, " Shape from Shading with Interreflections under Proximal Light Source -- 3D shape Reconstruction of Unfolded Book Surface from a Scanner Image --", Proc. of 5th International Conference on Computer Vision (ICCV'95), pp. 66-71, Boston, (June 1995)(Marr-Prise winning paper)
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• T.Wada, T. Matsuyama, " Appearance Sphere: Background Model for Pan-Tilt-Zoom Camera", Proc. of 13th International Conference on Pattern Recognition (ICPR'96),Vol. A, pp.718-722, Wien, (August 1996)
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• T.Wada, T.Kato, "Event Driven Motion-Image Classification by Selective Attention Model", Proc. of 1996 IAPR Workshop on Machine Vision Apprecations (MVA '96), pp.208-211, (Nov. 1996) (size=329085-byte)
• T.Wada and T. Matsuyama, " Appearance Based Behavior Recognition by Event Driven Selective Attention", Proc. of CVPR'98, pp.759-764, Santa Babara, (Jun. 1998)
• T. Matsuyama, T. Wada, and S. Tokai, " Active Image Capturing and Dynamic Scene Visualization by Cooperative Distributed Vision", Proc. of AMCP98, pp.252-288, 1998.11
• Kiyotake Yachi, Toshikazu Wada, Takashi Matsuyama, " Human Head Tracking Using Adaptive Appearance Models with a Fixed-Viewpoint Pan-Tilt-Zoom Camera", Fourth IEEE Internatio nal Conference on Automatic Face and Gesture Recognition 2000, pp. 150-155,2000
• Toshikazu Wada, Xaojun Wu, Takashi Matsuyama " Homography Based Parallel Volume Intersection:Toward Real-Time Volume Reconstruction Using Active Cameras", Proceedings of Computer Architectures for Machine Perception 2000 (CAMP2000), pp. 331-339, 2000
• T.Matsuyama, S.Hiura, T.Wada, K.Murase, A.Yoshioka: " Dynamic Memory: Architecture for Real Time Integration of Visual Perception, Camera Action, and Network Communication" , Proc. of CVPR, pp.728-735, 2000
• Hiroyuki Ukida, Katsunobu Konishi, Toshikazu Wada, Takashi Matsuyama: "Recovering Shape of Unfolded Books Surface from a Scanner Image Using Eigenspace Method" , MVA 2000, pp. 463-466
• M. Seki, T. Wada, H. Fujiwara,K Sumi,"Background Subtraction based on Cooccurrence of Image Variations",Proc. of CVPR,Vol.II, pp.65-72, 2003
• T. Nakamura, Y. Uezu, H. Wu,and T.Wada, "Map Generation Based on the Interaction Between Robot Body and its Surrounding Environment", Proc. of IEEE Conference on MFI'03, pp.70-75,2003
• T. Shibata, T. Kato, T. Wada,"K-D Decision Tree: An Accelerated and Memory Efficient Nearest Neighbor Classifier", International Conference on Data Mining (ICDM2003), Melbourne,Florida Nov. 2003
• Haiyuan Wu, Qian Chen, Toshikazu Wada,"Estimating the Visual Direction with Two-Circle Algorithm",SINOBIOMETRICS 2004, pp. 125-136
• Takekazu Kato, Toshikazu Wada,"Direct Condensing: An Efficient Voronoi Condensing Algorithm for Nearest Neighbor Classifiers",ICPR2004, pp. 474-477 Cambridge UK, pp. (2004)
• Haiyuan Wu, Qian Chen, Toshikazu Wada,"Visual Line Estimation from a Single Image of Two Eyes",ICPR2004, pp. 290-293, Cambridge UK, pp. (2004)
• Dan I. Moldovan, Toshikazu Wada,"A calibrated-pinhole camera model for single viewpoint omnidirectional imaging systems",ICIP 2004, pp. 2977-2980
• Haiyuan Wu, Qian Chen, Toshikazu Wada,"Conic-Based Algorithm for Visual Line Estimation from One Image",FG2004: 260-265
• Qian Chen, Haiyuan Wu, Toshikazu Wada, "Camera Calibration with Two Arbitrary Coplanar Circles",ECCV (3) 2004: 521-532
• Qian Chen, Toshikazu Wada, "A Light Modulation/Demodulation Method for Real-Time 3D Imaging",3DIM 2005: 15-21
• Chunsheng Hua, Haiyuan Wu, Qian Chen, Toshikazu Wada, "A Pixel-wise Object Tracking Algorithm with Target and Background Sample", ICPR (1) 2006: 739-742
• Chunsheng Hua, Haiyuan Wu, Qian Chen, Toshikazu Wada, "A General Framework For Tracking People" ,FG 2006: 511-516
• Hiroshi Oike, Haiyuan Wu, Chunsheng Hua, Toshikazu Wada "Clear image capture - active cameras system for tracking a high-speed moving object", ICINCO-SPSMC 2007: 94-102, 2007
• Yusuke Matsumoto, Takekazu Kato, and Toshikazu Wada, "An Occlusion Robust Likelihood Integration Method for Multi-Camera People Head Tracking"�CProc. of INSS'07, pp. 235-24, Sep. 2007
• Yusuke Matsumoto, Takekazu Kato, and Toshikazu Wada, "An occlusion robust likelihood integration method for multi-camera people head tracking", Proc. SPIE 6764 (OpticsEast 2007), 67640E, Sep. 2007
• Junya Sakagaito, Toshikazu Wada, "Nearest First Traversing Graph for Simultaneous Object Tracking and Recognition", in Proc. of CVPR 2007, pp. 1 - 7, Digital Object Identifier 10.1109/CVPR.2007.383176
• Haiyuan Wu, Yosuke Kitagawa, Toshikazu Wada, Takekazu Kato, Qian Chen, "Tracking Iris Contour with a 3D Eye-Model for Gaze Estimation", ACCV (1) 2007: 688-697
• Chunsheng Hua, Qian Chen, Haiyuan Wu, Toshikazu Wada, "A Noise-Insensitive Object Tracking Algorithm", ACCV (1) 2007: 565-575
• Toshikazu WADA, "Visual Object Tracking Using Positive and negative examples" In Proc. 13th International Symposium of Robotics Research (ISRR 2007), pp. 241-252, (2007)
• Hiroshi Oike, Toshikazu Wada, Takeo Iizuka, Haiyuan Wu, Takahiro Miyashita, and Norihiro Hagita, "Detection and tracking using multi-color target models", Proc. SPIE 6764(OpticsEast 2007) , 67640C, Jun.2007
• Jaume Verges-Llahi, Daniel Moldovan, Toshikazu Wada, "A New Reliability Measure for Essential Matrices Suitable in Multiple View Calibration", VISAPP (1) 2008: 114-121
• Jaume Verges-Llahi, Toshikazu Wada, "A General Algorithm to Recover External Camera Parameters from Pairwise Camera Calibrations", ICIAR 2008: 294-304
• Qian Chen, Kazuyuki Masada, Haiyuan Wu, Toshikazu Wada, "Training high dimension ternary features with GA in boosting cascade detector for object detection", Proceedings of FG2008, 17-19, Sep.2008
• Kazuyuki Masada, Qian Chen, Haiyuan Wu, Toshikazu Wada, "GA based feature generation for training cascade object detector", 19th International Conference on Pattern Recognition, 2008. ICPR 2008,TuBCT8.43, Dec. 2008
• Yoshihiko Tsukamoto, Yusuke Matsumoto, and Toshikazu Wada, "Tracking a Firefly -A Stable Likelihood Estimation for Variable Appearance Object Tracking-",19th International Conference on Pattern Recognition, 2008. ICPR 2008, TuAT9.10, Dec. 2008
• Hiroshi Oike, Haiyuan Wu, Toshikazu Wada, "Adaptive Selection of Non-Target Cluster Centers for K-means Tracker", 19th International Conference on Pattern Recognition, 2008. ICPR 2008, ThBCT9.32, Dec. 2008
• Haiyuan Wu, Kazumasa Suzuki, Toshikazu Wada, Qian Chen, "Accelerating Face Detection by Using Depth Information", Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology, pp 657 - 667, Jan. 2009
• Yusuke Matsushita, Toshikazu Wada, "Principal Component Hashing: An Accelerated Approximate Nearest Neighbor Search", Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology, pp 374 - 385, Jan. 2009
• Kazuma Suzuki, Qian Chen, Haiyuan Wu, Toshikazu Wada, "Detecting and Tracking Faces with Stereo-camera and Adaptive Color Model", Proc. of IEEE International Conference on Computer Vision 2009 Demo sesssion, Sep. 2009
• Aiko Oka,Toshikazu Wada, "Mahalanobis Distance Minimization Mapping : M3", Proc. of Workshop of ICCV2009, 2nd IEEE International Workshop on Subspace Methods (Subspace 2009), pp.93-100, Sep. 2009
• Noritaka Himei, Toshikazu Wada, "Approximate Nearest Neighbor Search on HDD", Proc. of Workshop of ICCV2009, IEEE International Workshop on Emergent Issues in Large Amounts of Visual Data, pp.2101-2108, Oct. 2009
• Yiqiang Qi, Haiyuan Wu, Toshikazu Wada, Qian Chen, "Object Tracking with Extended K-means Tracker", Second China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR 2010), pp.216-220, Nov. 2010
• Takahiro Ota, Toshikazu Wada, Nakamura Takayuki, "Classifier acceleration by imitation", Proc. of ACCV 2010, pp.653-664, Nov. 2010
• Atsushi Mori, Toshikazu Wada, "Part Based Regression with Dimensionality Reduction for Colorizing Monochrome Face Images", The 2nd IAPR Asian Conference on Pattern Recognition (ACPR2013), Nov. 2013
• Keita Yuasa, Toshikazu Wada, "Keypoint Reduction for Smart Image Retrieval", IEEE International Symposium on Multimedia (ISM2013), Dec. 2013
• Kenji Watanabe, Toshikazu Wada, "Logistic Component Analysis for Fast Distance Metric Learning", The 22nd International Conference on Pattern Recognition�iICPR2014�j, Aug. 2014
• Takayuki Fukui, Toshikazu Wada, "Commonality Preserving Multiple Instance Clustering Based On Diverse Density", The 1st International Workshop on Feature and Similarity Learning for Computer Vision (FSLCV 2014), Nov. 2014
• Takayuki Fukui, Toshikazu Wada, "Commonality Preserving Image-Set Clustering based on Diverse Density", 10th International Symposium on Visual Computing(ISVC'14), Dec. 2014
• Kenji Watanabe, Toshikazu Wada, "Semi-supervised Component Analysis", the 2015 IEEE Int. Conf. on Systems, Man, and Cybernetics (SMC2015), Oct. 2015
• Toshikazu Wada, Yuichi Mukai, "Fast Keypoint Reduction for Image Retrieval by Accelerated Diverse Density Computation", IEEE International Conference on Data Mining (ICDM2015), Nov. 2015

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