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    First name: Yuji
    Last name: Iwahori
    DBLP: 15/6471
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    Conference paper
    Hiroyasu Usami, Yuji Iwahori, Yuki Hanai, Boonserm Kijsirikul, Kunio Kasugai.
    Recovering Polyp Shape from an Endoscope Image Using Two Light Sources.
    IJSI 2017, Volume 5 (0) 2017
    Conference paper
    Daimu Oiwa, Shinji Fukui 0001, Yuji Iwahori, Tsuyoshi Nakamura, Boonserm Kijsirikul, Manas Kamal Bhuyan.
    Probabilistic Background Model by Density Forests for Tracking.
    IJSI 2017, Volume 5 (0) 2017
    Conference paper
    Mayank Golhar, Yuji Iwahori, Manas Kamal Bhuyan, Kenji Funahashi, Kunio Kasugai.
    A Robust Method for Blood Vessel Extraction in Endoscopic Images with SVM-based Scene Classification.
    Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, ICPRAM 2017, Porto, Portugal, February 24-26, 2017. 2017 (0) 2017
    Conference paper
    Yuji Iwahori, Hiroaki Hagi, Hiroyasu Usami, Robert J. Woodham, Aili Wang, M. K. Bhuyan, Kunio Kasugai.
    Automatic Polyp Detection from Endoscope Image using Likelihood Map based on Edge Information.
    Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, ICPRAM 2017, Porto, Portugal, February 24-26, 2017. 2017 (0) 2017
    Conference paper
    Hoshito Kudo, Satoshi Tanaka, Yukihiro Yoshida, Tsuyoshi Nakamura, Masayoshi Kanoh, Koji Yamada, Daimu Oiwa, Yuji Iwahori, Shinji Fukui 0001.
    Estimation of user location for hearing-dog robot using past experience.
    Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems, IFSA-SCIS 2017, Otsu, Japan, June 27-30, 2017 2017 (0) 2017
    Conference paper
    Yuji Iwahori, Daiki Yamaguchi, Tsuyoshi Nakamura, Boonserm Kijsirikul, Manas Kamal Bhuyan, Kunio Kasugai.
    Estimating Reflectance Parameter of Polyp using Medical Suture Information in Endoscope Image.
    Proceedings of the 5th International Conference on Pattern Recognition Applications and Methods, ICPRAM 2016, Rome, Italy, February 24-26, 2016. 2016 (0) 2016
    Conference paper
    Daimu Oiwa, Shinji Fukui 0001, Yuji Iwahori, Tsuyoshi Nakamura, Manas Kamal Bhuyan.
    Tracking with probabilistic background model by density forests.
    15th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2016, Okayama, Japan, June 26-29, 2016 2016 (0) 2016
    Conference paper
    Hiroyasu Usami, Yuki Hanai, Yuji Iwahori, Kunio Kasugai.
    3D shape recovery of polyp using two light sources endoscope.
    15th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2016, Okayama, Japan, June 26-29, 2016 2016 (0) 2016
    Conference paper
    Kota Higashi, Shinji Fukui 0001, Yuji Iwahori, Yoshinori Adachi, Manas Kamal Bhuyan.
    New Feature for Shadow Detection by Combination of Two Features Robust to Illumination Changes.
    Knowledge-Based and Intelligent Information Engineering Systems: Proceedings of the 20th International Conference KES-2016, York, UK, 5-7 September 2016. 2016 (0) 2016
    Conference paper
    Seiki Ootani, Ryosuke Yamanishi, Yuji Iwahori.
    Effectiveness Comparison of Visual and Semantic Features for Noise Image Removal.
    Knowledge-Based and Intelligent Information Engineering Systems: Proceedings of the 20th International Conference KES-2016, York, UK, 5-7 September 2016. 2016 (0) 2016
    Conference paper
    Shinji Fukui 0001, So Hayakawa, Yuji Iwahori, Tsuyoshi Nakamura, Manas Kamal Bhuyan.
    Particle Filter Based Tracking with Image-based Localization.
    Knowledge-Based and Intelligent Information Engineering Systems: Proceedings of the 20th International Conference KES-2016, York, UK, 5-7 September 2016. 2016 (0) 2016
    Conference paper
    Shashi Kumar, Yuji Iwahori, M. K. Bhuyan.
    PCB Defect Classification Using Logical Combination of Segmented Copper and Non-copper Part.
    Proceedings of International Conference on Computer Vision and Image Processing - CVIP 2016, Indian Institute of Technology Roorkee, February 26-28, 2016, Volume 1 2017 (0) 2016
    Book chapter
    So Hayakawa, Shinji Fukui, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham.
    Object Tracking Method Using PTAMM and Estimated Foreground Regions.
    Software Engineering Research, Management and Applications 2015, Volume 578 (0) 2015
    Journal article
    Seiya Tsuda, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham, Kunio Kasugai.
    Recovering 3D Shape with Absolute Size from Endoscope Images Using RBF Neural Network.
    Int. J. Biomedical Imaging 2015, Volume 2015 (0) 2015
    Conference paper
    Ryosuke Yamanishi, Ryoya Fujimoto, Yuji Iwahori, Robert J. Woodham.
    Automated generation of hierarchic image database with hybrid method of ontology and GMM-based image clustering.
    14th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2015, Las Vegas, NV, USA, June 28 - July 1, 2015 2015 (0) 2015
    Conference paper
    Yuji Iwahori, Seiya Tsuda, Robert J. Woodham, Manas Kamal Bhuyan, Kunio Kasugai.
    Improvement of Recovering Shape from Endoscope Images Using RBF Neural Network.
    ICPRAM 2015 - Proceedings of the International Conference on Pattern Recognition Applications and Methods, Volume 2, Lisbon, Portugal, 10-12 January, 2015. 2015 (0) 2015
    Conference paper
    Yuji Iwahori, Akira Hattori, Yoshinori Adachi, Manas Kamal Bhuyan, Robert J. Woodham, Kunio Kasugai.
    Automatic Detection of Polyp Using Hessian Filter and HOG Features.
    19th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2015, Singapore, 7-9 September 2015 2014 (0) 2015
    Conference paper
    Shinji Fukui 0001, Ryuji Nishiyama, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham.
    Object Tracking with Improved Detector of Objects Similar to Target.
    19th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2015, Singapore, 7-9 September 2015 2014 (0) 2015
    Conference paper
    Seiya Tsuda, Yuji Iwahori, Yuki Hanai, Robert J. Woodham, Manas Kamal Bhuyan, Kunio Kasugai.
    Recovering size and shape of polyp from endoscope image by RBF-NN modification.
    2015 IEEE International Conference on Image Processing, ICIP 2015, Quebec City, QC, Canada, September 27-30, 2015 2015 (0) 2015
    Conference paper
    Yuji Iwahori, Seiya Tsuda, Robert J. Woodham, Manas Kamal Bhuyan, Kunio Kasugai.
    Modification of Polyp Size and Shape from Two Endoscope Images Using RBF Neural Network.
    Pattern Recognition Applications and Methods - 4th International Conference, ICPRAM 2015, Lisbon, Portugal, January 10-12, 2015, Revised Selected Papers 2015 (0) 2015
    Conference paper
    Aili Wang, Shiyu Dai, Mingji Yang, Yuji Iwahori.
    A novel human detection algorithm combining HOG with LBP histogram Fourier.
    10th International Conference on Communications and Networking in China, ChinaCom 2015, Shanghai, China, August 15-17, 2015 2015 (0) 2015
    Conference paper
    Himanshu Agrahari, Yuji Iwahori, Manas Kamal Bhuyan, Somnath Ghorai, Himanshu Kohli, Robert J. Woodham, Kunio Kasugai.
    Automatic Polyp Detection using DSC Edge Detector and HOG Features.
    ICPRAM 2014 - Proceedings of the 3rd International Conference on Pattern Recognition Applications and Methods, ESEO, Angers, Loire Valley, France, 6-8 March, 2014 2014 (0) 2014
    Conference paper
    Hiroaki Hagi, Yuji Iwahori, Shinji Fukui, Yoshinori Adachi, Manas Kamal Bhuyan.
    Defect Classification of Electronic Circuit Board Using SVM based on Random Sampling.
    18th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2014, Gdynia, Poland, 15-17 September 2014 2014 (0) 2014
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori.
    Improvement of the Measurement Accuracy and Speed of Pupil Dilation as an Indicator of Comprehension.
    18th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2014, Gdynia, Poland, 15-17 September 2014 2014 (0) 2014
    Conference paper
    Shuya Ishida, Shinji Fukui, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham.
    Shadow Detection by Three Shadow Models with Features Robust to Illumination Changes.
    18th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2014, Gdynia, Poland, 15-17 September 2014 2014 (0) 2014
    Conference paper
    Yuji Iwahori, Kenji Funahashi, Robert J. Woodham, Manas Kamal Bhuyan.
    Neural Network Based Image Modification for Shape from Observed SEM Images.
    22nd International Conference on Pattern Recognition, ICPR 2014, Stockholm, Sweden, August 24-28, 2014 2014 (0) 2014
    Journal article
    Manas Kamal Bhuyan, V. Venkata Ramaraju, Yuji Iwahori.
    Hand gesture recognition and animation for local hand motions.
    Int. J. Machine Learning Cybernetics 2014, Volume 5 (0) 2014
    Conference paper
    Takuya Nakagawa, Yuji Iwahori, Manas Kamal Bhuyan.
    Reduction of Defect Misclassification of Electronic Board Using Multiple SVM Classifiers.
    IJSI 2014, Volume 2 (0) 2014
    Journal article
    Manas Kamal Bhuyan, D. Ajay Kumar, Karl F. MacDorman, Yuji Iwahori.
    A novel set of features for continuous hand gesture recognition.
    J. Multimodal User Interfaces 2014, Volume 8 (0) 2014
    Conference paper
    Sahil Sikka, Karan Sikka, Manas Kamal Bhuyan, Yuji Iwahori.
    Pseudo vs. True Defect Classification in Printed Circuits Boards using Wavelet Features.
    CoRR 2013, Volume 0 (0) 2013
    Conference paper
    Keita Tatematsu, Yuji Iwahori, Tsuyoshi Nakamura, Shinji Fukui, Robert J. Woodham, Kunio Kasugai.
    Shape from Endoscope Image based on Photometric and Geometric Constraints.
    17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2013, Kitakyushu, Japan, 9-11 September 2013 2013 (0) 2013
    Conference paper
    Haruki Kawanaka, Shinichi Kosaka, Yuji Iwahori, Saburo Sugiyama.
    Image Reproduction based on Texture Image Extension with Traced Drawing for Heavy Damaged Mural Painting.
    17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2013, Kitakyushu, Japan, 9-11 September 2013 2013 (0) 2013
    Conference paper
    Yoshinori Adachi, Kei Konishi, Masahiro Ozaki, Yuji Iwahori.
    Development of an Automatic Measurement System of Diameter of Pupil - As an Indicator of Comprehension among Web-based Learners.
    17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2013, Kitakyushu, Japan, 9-11 September 2013 2013 (0) 2013
    Conference paper
    Gaku Watanabe, Shinji Fukui, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham, Yoshinori Adachi.
    Tracking Method in Consideration of Existence of Similar Object around Target Object.
    17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, KES 2013, Kitakyushu, Japan, 9-11 September 2013 2013 (0) 2013
    Conference paper
    Neeraj Mishra, Manas Kamal Bhuyan, T. Malathi, Yuji Iwahori, Robert J. Woodham.
    Pixel-wise Background Segmentation with Moving Camera.
    Pattern Recognition and Machine Intelligence - 5th International Conference, PReMI 2013, Kolkata, India, December 10-14, 2013. Proceedings 2013 (0) 2013
    Conference paper
    Yuji Iwahori, Takayuki Shinohara, Akira Hattori, Robert J. Woodham, Shinji Fukui, Manas Kamal Bhuyan, Kunio Kasugai.
    Automatic Polyp Detection in Endoscope Images Using a Hessian Filter.
    Proceedings of the 13. IAPR International Conference on Machine Vision Applications, MVA 2013, Kyoto, Japan, May 20-23, 2013 2013 (0) 2013
    Journal article
    Shuya Ishida, Shinji Fukui 0001, Yuji Iwahori, Manas Kamal Bhuyan, Robert J. Woodham.
    Construction of Shadow Model by Robust Features to Illumination Changes.
    IJSI 2013, Volume 1 (0) 2013
    Conference paper
    Sanshiro Yamamoto, Kenji Funahashi, Yuji Iwahori.
    A Study for Vision Based Data Glove Considering Hidden Fingertip with Self-Occlusion.
    13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, SNPD 2012, Kyoto, Japan, August 8-10, 2012 2012 (0) 2012
    Conference paper
    Yuji Iwahori, Kazuhiro Shibata, Haruki Kawanaka, Kenji Funahashi, Robert J. Woodham, Yoshinori Adachi.
    Obtaining Shape from SEM Image Using Intensity Modification via Neural Network.
    Advances in Knowledge-Based and Intelligent Information and Engineering Systems - 16th Annual KES Conference, San Sebastian, Spain, 10-12 September 2012 2012 (0) 2012
    Conference paper
    Yoshinori Adachi, Kei Konishi, Masahiro Ozaki, Yuji Iwahori.
    Development of a System to Predict Understanding Level by Blink Frequency.
    Advances in Knowledge-Based and Intelligent Information and Engineering Systems - 16th Annual KES Conference, San Sebastian, Spain, 10-12 September 2012 2012 (0) 2012
    Conference paper
    Shinji Fukui 0001, Yasuchika Takeda, Gaku Watanabe, Yuji Iwahori, Robert J. Woodham.
    A Method of Learning Data Selection for Updating Shadow Model with High Accuracy.
    Advances in Knowledge-Based and Intelligent Information and Engineering Systems - 16th Annual KES Conference, San Sebastian, Spain, 10-12 September 2012 2012 (0) 2012
    Conference paper
    Gaku Watanabe, Shinji Fukui 0001, Keisuke Takechi, Yuji Iwahori, Robert J. Woodham.
    Robust tracking method based on particle filter for crossing of targets with similar appearances.
    The 6th International Conference on Soft Computing and Intelligent Systems (SCIS), and The 13th International Symposium on Advanced Intelligence Systems (ISIS), Kobe, Japan, November 20-24, 2012 2012 (0) 2012
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori.
    Preliminary Research for System Construction That Judges Understanding Level from Learner's Expression and Movement.
    Knowledge-Based and Intelligent Information and Engineering Systems - 15th International Conference, KES 2011, Kaiserslautern, Germany, September 12-14, 2011, Proceedings, Part IV 2011 (0) 2011
    Conference paper
    Yuji Iwahori, Kazuya Futamura, Yoshinori Adachi.
    Discrimination of True Defect and Indefinite Defect with Visual Inspection Using SVM.
    Knowledge-Based and Intelligent Information and Engineering Systems - 15th International Conference, KES 2011, Kaiserslautern, Germany, September 12-14, 2011, Proceedings, Part IV 2011 (0) 2011
    Conference paper
    Yasuchika Takeda, Shinji Fukui, Yuji Iwahori, Robert J. Woodham.
    Detecting Separation of Moving Objects Based on Non-parametric Bayesian Scheme for Tracking by Particle Filter.
    Knowledge-Based and Intelligent Information and Engineering Systems - 15th International Conference, KES 2011, Kaiserslautern, Germany, September 12-14, 2011, Proceedings, Part IV 2011 (0) 2011
    Conference paper
    Debanga Raj Neog, Yuji Iwahori, M. K. Bhuyan, Robert J. Woodham, Kunio Kasugai.
    Shape from an Endoscope Image using Extended Fast Marching Method.
    Proceedings of the 5th Indian International Conference on Artificial Intelligence, IICAI 2011, Tumkur, Karnataka State, India, December 14-16, 2011 2011 (0) 2011
    Conference paper
    Wataru Kurahashi, Yuji Iwahori, Robert J. Woodham.
    Method of Updating Shadow Model for Shadow Detection based on Nonparametric Bayesian Estimation.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), Nara Centennial Hall, Nara, Japan, June 13-15, 2011 2011 (0) 2011
    Conference paper
    Yuji Iwahori, Kazuki Iwai, Robert J. Woodham, Haruki Kawanaka, Shinji Fukui, Kunio Kasugai.
    Extending Fast Marching Method under Point Light Source Illumination and Perspective Projection.
    20th International Conference on Pattern Recognition, ICPR 2010, Istanbul, Turkey, 23-26 August 2010 2010 (0) 2010
    Conference paper
    Wataru Kurahashi, Shinji Fukui, Yuji Iwahori, Robert J. Woodham.
    Shadow Detection Method Based on Dirichlet Process Mixture Model.
    Knowledge-Based and Intelligent Information and Engineering Systems - 14th International Conference, KES 2010, Cardiff, UK, September 8-10, 2010, Proceedings, Part III 2010 (0) 2010
    Conference paper
    Yuji Iwahori, Claire Rouveyrol, Robert J. Woodham, Yoshinori Adachi, Kunio Kasugai.
    Recovering 3-D Shape Based on Light Fall-Off Stereo under Point Light Source Illumination and Perspective Projection.
    Knowledge-Based and Intelligent Information and Engineering Systems - 14th International Conference, KES 2010, Cardiff, UK, September 8-10, 2010, Proceedings, Part III 2010 (0) 2010
    Conference paper
    Yoshinori Adachi, Zeng Yunfei, Masahiro Ozaki, Yuji Iwahori.
    A Hybrid Face Recognition System for Managing Time of Going to Work and Getting away from Office.
    Knowledge-Based and Intelligent Information and Engineering Systems - 14th International Conference, KES 2010, Cardiff, UK, September 8-10, 2010, Proceedings, Part III 2010 (0) 2010
    Conference paper
    Yi Ding, Yuji Iwahori, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh.
    Neural Network Implementation of Image Rendering via Self-Calibration.
    JACIII 2010, Volume 14 (0) 2010
    Conference paper
    Yi Ding, Yuji Iwahori, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh.
    Shape recovery of color textured object using Fast Marching Method via self-calibration.
    2nd European Workshop on Visual Information Processing, EUVIP 2010, Paris, France, July 5-7, 2010 2010 (0) 2010
    Journal article
    Yi Ding, Yuji Iwahori, Takashi Nakagawa, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh.
    Relative Magnitude of Gaussian Curvature via Self-Calibration.
    JACIII 2010, Volume 14 (0) 2010
    Conference paper
    Naoki Enda, Yuji Iwahori, Robert J. Woodham.
    Improvement of Particle Filtering for Intersection of Targets with Similar Patterns.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2009), Keio University, Yokohama, Japan, May 20-22, 2009 2009 (0) 2009
    Conference paper
    Yi Ding, Yuji Iwahori, Tsuyoshi Nakamura, Robert J. Woodham, Lifeng He, Hidenori Itoh.
    Self-calibration and Image Rendering Using RBF Neural Network.
    Knowledge-Based and Intelligent Information and Engineering Systems, 13th International Conference, KES 2009, Santiago, Chile, September 28-30, 2009, Proceedings, Part II 2009 (0) 2009
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori.
    Study of Writer Recognition by Japanese Hiragana.
    Knowledge-Based and Intelligent Information and Engineering Systems, 13th International Conference, KES 2009, Santiago, Chile, September 28-30, 2009, Proceedings, Part II 2009 (0) 2009
    Conference paper
    Kenji Funahashi, Daisuke Kubotani, Yuji Iwahori, Koji Tanida.
    Virtual Scissors in a Thin Haptic and Force Feedback Environment.
    JACIII 2009, Volume 13 (0) 2009
    Conference paper
    Haruki Kawanaka, Fuminori Matsubara, Yuji Iwahori.
    Soccer Player'fs Pose Recognition by Creative Search for Generating Free Viewpoint Images.
    JACIII 2009, Volume 13 (0) 2009
    Conference paper
    Yuji Iwahori, Takashi Nakagawa, Robert J. Woodham, Shinji Fukui, Haruki Kawanaka.
    Shape from self-calibration and Fast Marching Method.
    19th International Conference on Pattern Recognition (ICPR 2008), December 8-11, 2008, Tampa, Florida, USA 2008 (0) 2008
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori.
    Influence of Character Type of Japanese Hiragana on Writer Recognition.
    Knowledge-Based Intelligent Information and Engineering Systems, 12th International Conference, KES 2008, Zagreb, Croatia, September 3-5, 2008, Proceedings, Part II 2008 (0) 2008
    Conference paper
    Takashi Kojima, Yuji Iwahori, Tsuyoshi Nakamura, Shinji Fukui, Robert J. Woodham, Hidenori Itoh.
    Classification of Local Surface Using Neural Network and Object Rotation of Two Degrees of Freedom.
    Knowledge-Based Intelligent Information and Engineering Systems, 12th International Conference, KES 2008, Zagreb, Croatia, September 3-5, 2008, Proceedings, Part II 2008 (0) 2008
    Conference paper
    Yuji Iwahori, Naoki Enda, Shinji Fukui, Haruki Kawanaka, Robert J. Woodham, Yoshinori Adachi.
    Efficient Tracking with AdaBoost and Particle Filter under Complicated Background.
    Knowledge-Based Intelligent Information and Engineering Systems, 12th International Conference, KES 2008, Zagreb, Croatia, September 3-5, 2008, Proceedings, Part II 2008 (0) 2008
    Conference paper
    Shinji Fukui, Yuji Iwahori, Robert J. Woodham.
    GPU based extraction of moving objects without shadows under intensity changes.
    Proceedings of the IEEE Congress on Evolutionary Computation, CEC 2008, June 1-6, 2008, Hong Kong, China 2008 (0) 2008
    Conference paper
    Haruki Kawanaka, Hirofumi Kato, Fuminori Matsubara, Yuji Iwahori, Robert J. Woodham.
    Estimation of Initial Contour Based on Edge Background Subtraction for Self-affine Mapping System.
    Knowledge-Based Intelligent Information and Engineering Systems, 11th International Conference, KES 2007, XVII Italian Workshop on Neural Networks, Vietri sul Mare, Italy, September 12-14, 2007. Proceedings, Part II 2007 (0) 2007
    Conference paper
    Yuji Iwahori, Takashi Nakagawa, Shinji Fukui, Haruki Kawanaka, Robert J. Woodham, Yoshinori Adachi.
    Improvement of Accuracy for Gaussian Curvature Using Modification Neural Network.
    Knowledge-Based Intelligent Information and Engineering Systems, 11th International Conference, KES 2007, XVII Italian Workshop on Neural Networks, Vietri sul Mare, Italy, September 12-14, 2007. Proceedings, Part II 2007 (0) 2007
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori, Naohiro Ishii.
    Influence of Presence of Frame on Writer Recognition.
    Knowledge-Based Intelligent Information and Engineering Systems, 11th International Conference, KES 2007, XVII Italian Workshop on Neural Networks, Vietri sul Mare, Italy, September 12-14, 2007. Proceedings, Part II 2007 (0) 2007
    Conference paper
    Shinji Fukui, Nozomi Yamamoto, Yuji Iwahori, Robert J. Woodham.
    Shadow Removal Method for Real-Time Extraction of Moving Objects.
    Knowledge-Based Intelligent Information and Engineering Systems, 11th International Conference, KES 2007, XVII Italian Workshop on Neural Networks, Vietri sul Mare, Italy, September 12-14, 2007. Proceedings, Part II 2007 (0) 2007
    Conference paper
    Yi Ding, Yuji Iwahori, Tsuyoshi Nakamura, Lifeng He, Robert J. Woodham, Hidenori Itoh.
    Relative Magnitude of Gaussian Curvature Using Neural Network and Object Rotation of Two Degrees of Freedom.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2007), May 16-18, 2007, Tokyo, Japan 2007 (0) 2007
    Conference paper
    Yuji Iwahori, Shinya Okada, Haruki Kawanaka, Shinji Fukui, Robert J. Woodham.
    Particle Filter Based Tracking for Crossing of Targets with Similar Pattern.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2007), May 16-18, 2007, Tokyo, Japan 2007 (0) 2007
    Conference paper
    Haruki Kawanaka, Hironobu Fujiyoshi, Yuji Iwahori.
    Human Head Tracking in Three Dimensional Voxel Space.
    18th International Conference on Pattern Recognition (ICPR 2006), 20-24 August 2006, Hong Kong, China 2006 (0) 2006
    Conference paper
    Yoshinori Adachi, Masahiro Ozaki, Yuji Iwahori.
    Study of Features of Problem Group and Prediction of Understanding Level.
    Knowledge-Based Intelligent Information and Engineering Systems, 10th International Conference, KES 2006, Bournemouth, UK, October 9-11, 2006, Proceedings, Part II 2006 (0) 2006
    Conference paper
    Yuji Iwahori, Toshihiro Takai, Haruki Kawanaka, Hidenori Itoh, Yoshinori Adachi.
    Particle Filter Based Tracking of Moving Object from Image Sequence.
    Knowledge-Based Intelligent Information and Engineering Systems, 10th International Conference, KES 2006, Bournemouth, UK, October 9-11, 2006, Proceedings, Part II 2006 (0) 2006
    Conference paper
    Shinji Fukui, Yuji Iwahori, Hidenori Itoh, Haruki Kawanaka, Robert J. Woodham.
    Robust Background Subtraction for Quick Illumination Changes.
    Advances in Image and Video Technology, First Pacific Rim Symposium, PSIVT 2006, Hsinchu, Taiwan, December 10-13, 2006, Proceedings 2006 (0) 2006
    Journal article
    Yuji Iwahori, Haruki Kawanaka, Shinji Fukui, Kenji Funahashi.
    Obtaining Shape from Scanning Electron Microscope using Hopfield Neural Network.
    J. Intelligent Manufacturing 2005, Volume 16 (0) 2005
    Conference paper
    Yoshinori Adachi, Koichi Takahashi, Masahiro Ozaki, Yuji Iwahori.
    Development of Judging Method of Understanding Level in Web Learning.
    Knowledge-Based Intelligent Information and Engineering Systems, 9th International Conference, KES 2005, Melbourne, Australia, September 14-16, 2005, Proceedings, Part I 2005 (0) 2005
    Conference paper
    Yuji Iwahori, Shinji Fukui, Chie Fujitani, Yoshinori Adachi, Robert J. Woodham.
    Relative Magnitude of Gaussian Curvature from Shading Images Using Neural Network.
    Knowledge-Based Intelligent Information and Engineering Systems, 9th International Conference, KES 2005, Melbourne, Australia, September 14-16, 2005, Proceedings, Part I 2005 (0) 2005
    Conference paper
    Yuji Iwahori, Robert J. Woodham, Haruki Kawanaka, Kenji Funahashi.
    Neural Network Based Modeling and Color Rendering for Mixed Reality.
    ICPR (3) 2004 (0) 2004
    Conference paper
    Kenji Funahashi, Kazunari Komura, Yuji Iwahori, Yukie Koyama.
    Automatic Virtualization of Real Object Based on Shape Knowledge in Mixed Reality.
    Knowledge-Based Intelligent Information and Engineering Systems, 8th International Conference, KES 2004, Wellington, New Zealand, September 20-25, 2004. Proceedings. Part II 2004 (0) 2004
    Conference paper
    Yuji Iwahori, Haruki Kawanaka, Shinji Fukui, Kenji Funahashi.
    Obtaining Shape from Scanning Electron Microscope Using Hopfield Neural Network.
    Knowledge-Based Intelligent Information and Engineering Systems, 8th International Conference, KES 2004, Wellington, New Zealand, September 20-25, 2004. Proceedings. Part II 2004 (0) 2004
    Conference paper
    Haruki Kawanaka, Nobuaki Sado, Yuji Iwahori.
    Generation of Virtual Image from Multiple View Point Image Database.
    Knowledge-Based Intelligent Information and Engineering Systems, 8th International Conference, KES 2004, Wellington, New Zealand, September 20-25, 2004. Proceedings. Part II 2004 (0) 2004
    Conference paper
    Yuji Iwahori, Yumi Watanabe, Robert J. Woodham, Akira Iwata.
    Self-Calibration and Neural Network Implementation of Photometric Stereo.
    ICPR (4) 2002 (0) 2002
    Conference paper
    Tomiyasu Ishikawa, Shinji Fukui, Yuji Iwahori, Hidenori Itoh.
    Extraction of Moving Objects from Video Sequence Using Estimated Background Brightness.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2002), December 11-13, 2002, Nara-ken New Public Hall, Nara, Japan 2002 (0) 2002
    Conference paper
    Haruki Kawanaka, Yuji Iwahori, Akira Iwata.
    Shape from Silhouette and Neural Network Based Optimization.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2002), December 11-13, 2002, Nara-ken New Public Hall, Nara, Japan 2002 (0) 2002
    Conference paper
    Kenji Funahashi, Yuji Iwahori.
    Virtual Liquid Manipulation Using General Shape Vessel.
    VR 2001 (0) 2001
    Conference paper
    Shinji Fukui, Yuji Iwahori, Akira Iwata, Robert J. Woodham.
    Sign of Gaussian Curvature from Eigen Plane Using Principal Components Analysis.
    ICPR 2000 (0) 2000
    Conference paper
    Shinji Fukui, Yuji Iwahori, Robert J. Woodham, Kenji Funahashi, Akira Iwata.
    Applicable Method to Specular Surface for Recovering Sign of Local Gaussian Curvature.
    Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2000), November 28-30, 2000, Tokyo, Japan 2000 (0) 2000
    Conference paper
    Md. Shoaib Bhuiyan, Yuji Iwahori, Akira Iwata.
    Optimal Edge Detection under Difficult Imaging Conditions.
    Computer Vision - ACCV'98, Third Asian Conference on Computer Vision, Hong Kong, China, January 8-10, 1998, Proceedings, Volume II 1997 (0) 1998
    Conference paper
    Yuji Iwahori, Masamitsu Murakami, Robert J. Woodham, Naohiro Ishii.
    Sign of Surface Curvature from Shading Images Using Neural Network.
    Computer Vision - ACCV'98, Third Asian Conference on Computer Vision, Hong Kong, China, January 8-10, 1998, Proceedings, Volume I 1997 (0) 1998
    Conference paper
    Dingchao Li, Yuji Iwahori, Tatsuya Hayashi, Naohiro Ishii.
    An Efficient Strategy for Task Duplication in Multiport Message-Passing Systems.
    Euro-Par '98 Parallel Processing, 4th International Euro-Par Conference, Southampton, UK, September 1-4, 1998, Proceedings 1998 (0) 1998
    Conference paper
    Dingchao Li, Yuji Iwahori, Naohiro Ishii.
    Exploiting Heterogeneous Parallelism in the Presence of Communication Delays.
    International Conference on Supercomputing 1998 (0) 1998
    Conference paper
    Dingchao Li, Yuji Iwahori, Tatsuya Hayashi, Naohiro Ishii.
    A Spill Code Placement Framework for Code Scheduling.
    Languages and Compilers for Parallel Computing, 11th International Workshop, LCPC'98, Chapel Hill, NC, USA, August 7-9, 1998, Proceedings 1999 (0) 1998
    Conference paper
    Dingchao Li, Yuji Iwahori, Naohiro Ishii.
    A recursive time estimation algorithm for program traces under resource constraints.
    SAC 1998 (0) 1998
    Conference paper
    Dingchao Li, Akira Mizuno, Yuji Iwahori, Naohiro Ishii.
    A Multiprocessor Scheduling Heuristic for Functional Parallelism and its Performance Measure.
    1997 International Conference on Parallel and Distributed Systems (ICPADS '97), 11-13 December 1997, Seoul, Korea, Proceedings 1997 (0) 1997
    Conference paper
    Yuji Iwahori, Wataru Kato, Shoaib Bhuiyab, Robert J. Woodham, Naohiro Ishii.
    Neural Network Based Photometric Strereo Using Illumination Planning.
    IJCAI 1997 (0) 1997
    Conference paper
    Dingchao Li, Akira Mizuno, Yuji Iwahori, Naohiro Ishii.
    Booking heterogeneous processor resources to reduce communication overhead.
    SAC 1997 (0) 1997
    Journal article
    Yuji Iwahori, Naobiro Ishii, Robert J. Woodham, Masahiro Ozaki, Yoshinori Adachi.
    An Application to Photometric Stereo by Neural Networks.
    Journal of Intelligent and Fuzzy Systems 1994, Volume 2 (0) 1994
    Conference paper
    Hidekazu Tanaka, Yuji Iwahori, Naohiro Ishii.
    Unidirectional photometric flow fields under illuminating directions with slightly varied azimuth angles.
    Systems and Computers in Japan 1992, Volume 23 (0) 1992
    Journal article
    Yuji Iwahori, Hidezumi Sugie, Naohiro Ishii.
    Photometric stereo under illumination from unknown zenith angles.
    Systems and Computers in Japan 1991, Volume 22 (0) 1991
    Conference paper
    Yuji Iwahori, Hiroyuki Kamei, Shoichiro Yamaguchi.
    Point Source Illumination Stereo for Objects with Uniform Reflectance.
    Systems and Computers in Japan 1990, Volume 21 (0) 1990
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