Ryuichi Oka

According to our database1, Ryuichi Oka authored at least 69 papers between 1988 and 2016.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2016
Time-segmentation and position-free recognition of air-drawn gestures and characters in videos.
Multimedia Tools Appl., 2016

2015
Measures of Morphological Complexity of Gray Matter on Magnetic Resonance Imaging for Control Age Grouping.
Entropy, 2015

2014
Information flow clustering via similarity of a propagation tree.
Proceedings of the 2014 Joint 7th International Conference on Soft Computing and Intelligent Systems (SCIS) and 15th International Symposium on Advanced Intelligent Systems (ISIS), 2014

Time-segmentation- and Position-free Recognition from Video of Air-drawn Gestures and Characters.
Proceedings of the ICPRAM 2014, 2014

2013
A segmentation-free method for image classification based on pixel-wise matching.
J. Comput. Syst. Sci., 2013

Spherical Visualization of Image Data with Clustering.
JACIII, 2013

2012
Hardware Implementation of Accumulated Value Calculation for Two-Dimensional Continuous Dynamic Programming.
Proceedings of the IEEE 6th International Symposium on Embedded Multicore/Manycore SoCs, 2012

2011
A Free-viewpoint TV System.
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011

Reconstructing 3D Land Surface from a Sequence of Aerial Images.
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2011), 2011

2010
Full Pixel Matching between Images for Non-linear Registration of Objects.
IPSJ Trans. Computer Vision and Applications, 2010

Extracting Objects by Clustering of Full Pixel Trajectories.
Proceedings of the SIGMAP 2010, 2010

Image classification based on segmentation-free object recognition.
Proceedings of the International Conference on Image Processing, 2010

Deformable Multi-object Tracking Using Full Pixel Matching of Image.
Proceedings of the e-Business and Telecommunications - 7th International Joint Conference, 2010

Object Recognition using Full Pixel Matching.
Proceedings of the 10th IEEE International Conference on Computer and Information Technology, 2010

2009
Optimal Pixel Matching between Images.
Proceedings of the Advances in Image and Video Technology, Third Pacific Rim Symposium, 2009

3D Object Reconstruction Using Full Pixel Matching.
Proceedings of the Computer Analysis of Images and Patterns, 13th International Conference, 2009

Web Video Data Clustering and Recognition Using Histograms of Phoneme Symbols.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

Cross-Media Data Mining Using Associated Keyword Space.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

Segmentation-Free Object Recognition Using Full Pixel Matching.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

Extracting Motion Features of Objects Based on Full Pixel Matching.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

2008
Dynamic Programming.
Proceedings of the Wiley Encyclopedia of Computer Science and Engineering, 2008

Optimizing Two-Dimensional Continuous Dynamic Programming for Cell Broadband Engine Processors.
Proceedings of the Japan-China Joint Workshop on Frontier of Computer Science and Technology, 2008

Fast spotter: An approximation algorithm for continuous dynamic programming.
Proceedings of 8th IEEE International Conference on Computer and Information Technology, 2008

Feature detection of electrical feeder lines with galloping motion.
Proceedings of 8th IEEE International Conference on Computer and Information Technology, 2008

2007
Music signal spotting retrieval by a humming query using model driven path continuous dynamic program.
Systems and Computers in Japan, 2007

Speech and Song Search on the Web: System Design and Implementation.
Proceedings of the Seventh International Conference on Computer and Information Technology (CIT 2007), 2007

2006
A segmentation-free biometric writer verification method based on continuous dynamic programming.
Pattern Recognition Letters, 2006

A Mining Method for LinkedWeb Pages Using Associated Keyword Space.
Proceedings of the 2006 International Symposium on Applications and the Internet (SAINT 2006), 2006

Word Space: A New Approach to Describe Word Meanings.
Proceedings of the Sixth International Conference on Computer and Information Technology (CIT 2006), 2006

2005
Search in linked document space by social topology agents.
Proceedings of the IEEE Congress on Evolutionary Computation, 2005

Song Wave Retrieval Based on Frame-Wise Phoneme Recognition.
Proceedings of the Information Retrieval Technology, 2005

2004
Spotting Recognition and Tracking of a Deformable Object in a Time-Varying Image Using Two-Dimensional Continuous Dynamic Programming.
Proceedings of the 2004 International Conference on Computer and Information Technology (CIT 2004), 2004

2003
RWC Music Database: Music genre database and musical instrument sound database.
Proceedings of the ISMIR 2003, 2003

Figure-Based Writer Verification by Matching between an Arbitrary Part of Registered Sequence and an Input Sequence Extracted from On-Line Handwritten Figures.
Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

2002
A Method of Writer Verification without Keyword Registration Using Feature Sequences extraction from On-line Handwrittern Sentences.
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2002), 2002

RWC Music Database: Popular, Classical and Jazz Music Databases.
Proceedings of the ISMIR 2002, 2002

2001
Retrieval of Similar Time-Series Patterns for Chance Discovery.
Proceedings of the New Frontiers in Artificial Intelligence, 2001

2000
Adaptation to gesture performers by an on-line teaching system for spotting recognition of gestures from a time-varying image.
Systems and Computers in Japan, 2000

A Method of Model Improvement for Spotting Recognition of Gestures Using an Image Sequence.
New Generation Comput., 2000

Effect of Background Knowledge in a Task Model Self-organization Method.
Proceedings of the Applied Computing 2000, 2000

Automatic word assignment to images based on dividing image and vector quantization.
Proceedings of the Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications), 2000

Continuous Retrieval of Video Using Segmentation-Free Query.
Proceedings of the 15th International Conference on Pattern Recognition, 2000

Gestures Recognition for a Walking Person by Using a Sequence of Spatially Reduced Range Image.
Proceedings of the Advances in Multimodal Interfaces, 2000

1999
Spotting-based global positioning with nonmonotonic continuous DP for mobile robots using image sequences.
Proceedings of the Proceedings 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients, 1999

Topic spotting and its description of summary from spontaneous speech.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998
Weight-decreasing reference interval-free continuous DP for retrieval of time-sequence patterns.
Systems and Computers in Japan, 1998

Spotting Method for Classification of Real World Data.
Comput. J., 1998

Mutual Spotting Retrieval between Speech and Video Image Using Self-Organized Network Databases.
Proceedings of the Advanced Multimedia Content Processing, First International Conference, 1998

Non-monotonic Continuous Dynamic Programming for Spotting Recognition of Hesitated Gestures from Time-Varying Images.
Proceedings of the Computer Vision, 1998

1997
Mobile robot location identification system using reference interval-free continuous dynamic programming applied to time-varying images.
Systems and Computers in Japan, 1997

Spotting recognition of gestures performed by people from a single time-varying image.
Proceedings of the 1997 IEEE/RSJ International Conference on Intelligent Robot and Systems. Innovative Robotics for Real-World Applications. IROS '97, 1997

Referring in long term speech by using orientation patterns obtained from vector field of spectrum pattern.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Speech recognition module for CSCW using a microphone array.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

1996
Automatic detection of topic boundaries and keywords in arbitrary speech using incremental reference interval-free continuous DP.
Proceedings of the 4th International Conference on Spoken Language Processing, 1996

A proposal for a new algorithm of reference interval-free continuous DP for real-time speech or text retrieval.
Proceedings of the 4th International Conference on Spoken Language Processing, 1996

Effect of time-spatial size of motion image for localization by using the spotting method.
Proceedings of the 13th International Conference on Pattern Recognition, 1996

Spotting recognition of human gestures from time-varying images.
Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96), 1996

A Theoretical Consideration of Pattern Space Trajectory for Gesture Spotting Recognition.
Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96), 1996

A Proposal of Pattern Space Trajectory for Gesture Spotting Recognition.
Proceedings of the British Machine Vision Conference 1996, 1996

1995
Speech understanding and speech retrieval for TV news by using connected word spotting.
Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

1994
Continuous speech recognition by sentence spotting applying the vector continuous dynamic programming to output of partial matching method.
Systems and Computers in Japan, 1994

Hierarchical Labelling for Integrating Images and Words.
Artif. Intell. Rev., 1994

The Real World Computing Program.
Artif. Intell. Rev., 1994

Sentence spotting using continuous structuring method.
Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

Sentence spotting applied to partial sentences and unknown words.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993
Spontaneous speech recognition by sentence spotting.
Proceedings of the Third European Conference on Speech Communication and Technology, 1993

Grand Challenge AI Applications.
Proceedings of the 13th International Joint Conference on Artificial Intelligence. Chambéry, France, August 28, 1993

1990
A Self-Organizing Network Composed of Symbol Nodes With Location Parameter.
Proceedings of the Algorithmic Learning Theory, First International Workshop, 1990

1988
The Cellular Frame Model for Representation and Aggregation of Knowledge in Image Understanding.
Systems and Computers in Japan, 1988


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