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Research Output 1989 2019

  • 739 Citations
  • 14 h-Index
  • 147 Conference contribution
  • 51 Article
  • 1 Paper
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Article
2018

Copy move image forgery detection based on Polar Fourier representation

Wang, Y. & Kamata, S., 2018 Apr 1, In : International Journal of Machine Learning and Computing. 8, 2, p. 158-163 6 p.

Research output: Contribution to journalArticle

Luminance
Fourier transforms
Seed
Computational efficiency
Experiments
2 Citations (Scopus)

Sparse graph based deep learning networks for face recognition

Wu, R. & Kamata, S., 2018 Sep 1, In : IEICE Transactions on Information and Systems. E101D, 9, p. 2209-2219 11 p.

Research output: Contribution to journalArticle

Face recognition
Compressed sensing
Network performance
Lighting
Deep learning
2017
2 Citations (Scopus)

Discriminative Histogram Intersection Metric Learning and Its Applications

Hao, P. Y., Xia, Y., Li, X. X., Kamata, S. & Chen, S. Y., 2017 May 1, In : Journal of Computer Science and Technology. 32, 3, p. 507-519 13 p.

Research output: Contribution to journalArticle

Histogram
Intersection
Metric
Face
Classifiers
2016

Integrating multiple global and local features by product sparse coding for image retrieval

Tian, L., Jia, Q. & Kamata, S., 2016 Mar 1, In : IEICE Transactions on Information and Systems. E99D, 3, p. 731-738 8 p.

Research output: Contribution to journalArticle

Image retrieval
Byproducts
Data storage equipment
Experiments
2015
8 Citations (Scopus)

Accurate system for automatic pill recognition using imprint information

Yu, J., Chen, Z., Kamata, S. & Yang, J., 2015 Dec 1, In : IET Image Processing. 9, 12, p. 1039-1047 9 p.

Research output: Contribution to journalArticle

Image segmentation
Medicine
Sampling
Experiments
42 Citations (Scopus)

Compressive bilateral filtering

Sugimoto, K. & Kamata, S., 2015 Nov 1, In : IEEE Transactions on Image Processing. 24, 11, p. 3357-3369 13 p., 7120121.

Research output: Contribution to journalArticle

Computational complexity
Fourier analysis
Compressibility
Experiments
16 Citations (Scopus)
Computational complexity
Mathematical transformations
Derivatives
Experiments

Multi-histogram mapping and fusion based image contrast enhancement

Zhang, Q. & Kamata, S., 2015, In : ITE Transactions on Media Technology and Applications. 3, 1, p. 2-11 10 p.

Research output: Contribution to journalArticle

Fusion reactions
Color
Entropy
2013
5 Citations (Scopus)

A novel color descriptor for road-sign detection

Zhang, Q. & Kamata, S., 2013 May, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E96-A, 5, p. 971-979 9 p.

Research output: Contribution to journalArticle

Descriptors
Color
Barycentre
Hexagon
Driver Assistance
1 Citation (Scopus)

Efficient large-scale video retrieval via discriminative signatures

Hao, P. & Kamata, S., 2013, In : IEICE Transactions on Information and Systems. E96-D, 8, p. 1800-1810 11 p.

Research output: Contribution to journalArticle

Discriminant analysis
Lighting
3 Citations (Scopus)

Improved color barycenter model and its separation for road sign detection

Zhang, Q. & Kamata, S., 2013 Dec, In : IEICE Transactions on Information and Systems. E96-D, 12, p. 2839-2849 11 p.

Research output: Contribution to journalArticle

Color
2 Citations (Scopus)

L1-norm based linear discriminant analysis: An application to face recognition

Zhou, W. & Kamata, S., 2013 Mar, In : IEICE Transactions on Information and Systems. E96-D, 3, p. 550-558 9 p.

Research output: Contribution to journalArticle

Discriminant analysis
Face recognition
Supervised learning
Pattern recognition
Feature extraction
2012
2 Citations (Scopus)

A generalized 3-D Hilbert scan using look-up tables

Zhang, J. & Kamata, S., 2012 Apr, In : Journal of Visual Communication and Image Representation. 23, 3, p. 418-425 8 p.

Research output: Contribution to journalArticle

Recursive functions
Real time systems
Computational complexity
Image processing
Data storage equipment

A linear manifold color descriptor for medicine package recognition

Sugimoto, K., Inoue, K., Kuroki, Y. & Kamata, S., 2012 May, In : IEICE Transactions on Information and Systems. E95-D, 5, p. 1264-1271 8 p.

Research output: Contribution to journalArticle

Medicine
Color
Pixels

A simple and effective clustering algorithm for multispectral images using space-filling curves

Zhang, J. & Kamata, S., 2012 Jul, In : IEICE Transactions on Information and Systems. E95-D, 7, p. 1749-1757 9 p.

Research output: Contribution to journalArticle

Clustering algorithms
Image analysis
Satellites
6 Citations (Scopus)

Efficiently finding individuals from video dataset

Hao, P. & Kamata, S., 2012 May, In : IEICE Transactions on Information and Systems. E95-D, 5, p. 1280-1287 8 p.

Research output: Contribution to journalArticle

Face recognition
Labeling
Lighting
Experiments

Face representation and recognition with local curvelet patterns

Zhou, W., Ahrary, A. & Kamata, S., 2012 Dec, In : IEICE Transactions on Information and Systems. E95-D, 12, p. 3078-3087 10 p.

Research output: Contribution to journalArticle

Face recognition
Classifiers
Earth (planet)
Sampling
1 Citation (Scopus)

Fast hypercomplex polar fourier analysis

Yang, Z. & Kamata, S., 2012 Apr, In : IEICE Transactions on Information and Systems. E95-D, 4, p. 1166-1169 4 p.

Research output: Contribution to journalArticle

Fourier analysis
Invariance
Feature extraction
Image processing
Color
6 Citations (Scopus)

Image description with local patterns: An application to face recognition

Zhou, W., Ahrary, A. & Kamata, S., 2012 May, In : IEICE Transactions on Information and Systems. E95-D, 5, p. 1494-1505 12 p.

Research output: Contribution to journalArticle

Face recognition
Pixels
Image analysis
Lighting

Novel algorithm for polar and spherical fourier analysis on two and three dimensional images

Yang, Z. & Kamata, S., 2012 May, In : IEICE Transactions on Information and Systems. E95-D, 5, p. 1248-1255 8 p.

Research output: Contribution to journalArticle

Fourier analysis
Multimedia signal processing
Number theory
Image retrieval
Real time systems
1 Citation (Scopus)

SSM-HPC: Front view gait recognition using spherical space model with human point clouds

Ryu, J., Kamata, S. & Ahrary, A., 2012 Jul, In : IEICE Transactions on Information and Systems. E95-D, 7, p. 1969-1978 10 p.

Research output: Contribution to journalArticle

Cameras
2011
2 Citations (Scopus)

Hilbert scan based bag-of-features for image retrieval

Hao, P. & Kamata, S., 2011 Jun, In : IEICE Transactions on Information and Systems. E94-D, 6, p. 1260-1268 9 p.

Research output: Contribution to journalArticle

Image retrieval
Scanning
Data storage equipment
Experiments
3 Citations (Scopus)

Hypercomplex polar fourier analysis for image representation

Yang, Z. & Kamata, S., 2011 Aug, In : IEICE Transactions on Information and Systems. E94-D, 8, p. 1663-1670 8 p.

Research output: Contribution to journalArticle

Fourier analysis
Fourier transforms
Invariance
Image retrieval
Image reconstruction
2010
Display devices
Processing
Visibility
Luminance
3 Citations (Scopus)

Fast polar and spherical fourier descriptors for feature extraction

Yang, Z. & Kamata, S., 2010 Jul, In : IEICE Transactions on Information and Systems. E93-D, 7, p. 1708-1715 8 p.

Research output: Contribution to journalArticle

Feature extraction
Table lookup
Image retrieval
Computer vision
Pattern recognition
Image denoising
Image Denoising
Patch
Pixels
Image communication systems
1 Citation (Scopus)

On-line Signature Matching Based on Hilbert Scanning Patterns

Ahrary, A., Zhang, J. & Kamata, S., 2010, In : Journal of the Institute of Image Electronics Engineers of Japan. 39, 2, p. 175-184 10 p.

Research output: Contribution to journalArticle

Scanning
Experiments
2008
1 Citation (Scopus)
Hilbert
Recursive functions
D-space
Image processing
Digital Image Processing
3 Citations (Scopus)

A two-stage point pattern matching algorithm using ellipse fitting and dual Hilbert Scans

Tian, L. & Kamata, S., 2008 Oct, In : IEICE Transactions on Information and Systems. E91-D, 10, p. 2477-2484 8 p.

Research output: Contribution to journalArticle

Pattern matching
Image analysis
Computer vision
Scanning
Experiments
4 Citations (Scopus)
Image enhancement
Lighting
Image quality
Computer vision
Signal to noise ratio
2007

A new framework for constructing accurate affine invariant regions

Tian, L. & Kamata, S., 2007 Nov, In : IEICE Transactions on Information and Systems. E90-D, 11, p. 1831-1840 10 p.

Research output: Contribution to journalArticle

Seed
Detectors
Experiments
15 Citations (Scopus)

A pseudo-hilbert scan for arbitrarily-sized arrays

Zhang, J., Kamata, S. & Ueshige, Y., 2007 Mar, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E90-A, 3, p. 682-690 9 p.

Research output: Contribution to journalArticle

Hilbert
Recursive functions
D-space
Image processing
Digital Image Processing
10 Citations (Scopus)

Navigation of an autonomous sewer inspection robot based on stereo camera images and laser scanner data

Ahrary, A., Tian, L., Kamata, S. & Ishikawa, M., 2007 Aug, In : International Journal on Artificial Intelligence Tools. 16, 4, p. 611-625 15 p.

Research output: Contribution to journalArticle

Sewers
Navigation
Inspection
Cameras
Robots
2006
20 Citations (Scopus)

A fast and accurate algorithm for matching images using hilbert scanning distance with threshold elimination function

Tian, L., Kamata, S., Tsuneyoshi, K. & Tang, H., 2006 Jan, In : IEICE Transactions on Information and Systems. E89-D, 1, p. 291-297 7 p.

Research output: Contribution to journalArticle

Image matching
Computational complexity
Scanning
Pattern matching
Pattern recognition
8 Citations (Scopus)

A gradient based predictive coding for lossless image compression

Tang, H. & Kamata, S., 2006 Jul, In : IEICE Transactions on Information and Systems. E89-D, 7, p. 2250-2256 7 p.

Research output: Contribution to journalArticle

Image compression
Textures
Pixels
Image texture
Computational complexity
2002

“High Speed Lossless Compression Method for Color Still Images”

Kobayashi, M. & Kamata, S., 2002, In : Journal of the Institute of Image Electronics Engineers of Japan. 31, 5, p. 778-786 9 p.

Research output: Contribution to journalArticle

Color
Redundancy
Entropy
Processing
2001
Image compression
Medical image processing
Scanning
Data compression
Processing
16 Citations (Scopus)

Region-based image coding with multiple algorithms

Petrou, M., Hou, P., Kamata, S. & Underwood, C. I., 2001 Mar, In : IEEE Transactions on Geoscience and Remote Sensing. 39, 3, p. 562-570 9 p.

Research output: Contribution to journalArticle

Image coding
coding
wavelet
compression
Wavelet transforms
1999
Image compression
Motion estimation
Scanning
Telephone sets
Traveling salesman problem
53 Citations (Scopus)

A new algorithm for N-dimensional Hilbert scanning

Kamata, S., Eason, R. O. & Bandou, Y., 1999, In : IEEE Transactions on Image Processing. 8, 7, p. 964-973 10 p.

Research output: Contribution to journalArticle

Hilbert
Scanning
Curve
Recursive functions
Recursive Functions
19 Citations (Scopus)

Use of Boolean model for texture analysis of grey images

García, P., Petrou, M. & Kamata, S., 1999 Jun 10, In : Computer Vision and Image Understanding. 74, 3, p. 227-235 9 p.

Research output: Contribution to journalArticle

Binary images
Textures
Pixels
Experiments
1997
2 Citations (Scopus)

Data compression for gray images using Hubert scan

Kamata, S., 1997 Aug, In : Systems and Computers in Japan. 28, 9, p. 26-33 8 p.

Research output: Contribution to journalArticle

Data compression
Data Compression
Holograms
Image quality
Image processing
1996
1 Citation (Scopus)

A method of making lookup tables for hubert scans

Kamata, S., Niimi, M. & Kawaguchi, E., 1996, In : IEICE Transactions on Information and Systems. E79-D, 3, p. 249-251 3 p.

Research output: Contribution to journalArticle

Table lookup
Scanning
Holograms
Image compression
Image processing
1995
17 Citations (Scopus)

Depth-First Coding for Multivalued Pictures Using Bit-Plane Decomposition

Eason, R. O., Kamata, S. & Kawaguchi, E., 1995, In : IEEE Transactions on Communications. 43, 5, p. 1961-1969 9 p.

Research output: Contribution to journalArticle

Noise abatement
Decomposition
Image communication systems
Data compression
Acoustic noise
3 Citations (Scopus)

Interactive analysis method for multidimensional images using a Hilbert curve

Kamata, S., Kawaguchi, E. & Niimi, M., 1995 Mar, In : Systems and Computers in Japan. 26, 3, p. 83-92 10 p.

Research output: Contribution to journalArticle

Cluster computing
Hilbert spaces
Data Distribution
Hilbert
Cluster Category
1 Citation (Scopus)

Neural net classifier for multi-temporal LANDSAT TM images

Kamata, S. & Kawaguchi, E., 1995 Oct, In : IEICE Transactions on Information and Systems. E78-D, 10, p. 1295-1300 6 p.

Research output: Contribution to journalArticle

Classifiers
Neural networks
Maximum likelihood
Statistical methods
Experiments
1993
25 Citations (Scopus)

Implementation of the Hilbert scanning algorithm and its application to data compression

Kamata, S., Eason, R. O. & Kawaguchi, E., 1993 Apr, In : IEICE Transactions on Information and Systems. E76-D, 4, p. 420-428 9 p.

Research output: Contribution to journalArticle

Data compression
Scanning
Data storage equipment
Color
Binary images
1990

Study on a data compression method for multivalued images through bit-plane decomposition technique

Kamata, S. & Kawaguchi, E., 1990, In : Systems and Computers in Japan. 21, 7, p. 51-62 12 p.

Research output: Contribution to journalArticle

Decomposition Techniques
Data compression
Data Compression
Multivalued
Decomposition