Research Output 1981 2020

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2020

DTW-NN: A novel neural network for time series recognition using dynamic alignment between inputs and weights

Iwana, B. K., Frinken, V. & Uchida, S., Jan 5 2020, In : Knowledge-Based Systems. 188, 104971.

Research output: Contribution to journalArticle

Time series
Neural networks
Feedforward neural networks
Accelerometers
Neurons

Time series classification using local distance-based features in multi-modal fusion networks

Kenji Iwana, B. & Uchida, S., Jan 1 2020, In : Pattern Recognition. 97, 107024.

Research output: Contribution to journalArticle

Time series
Data fusion
Learning systems
Neural networks
Experiments
2019

3D segmentation of nasopharyngeal carcinoma from CT images using cascade deep learning

Daoud, B., Morooka, K., Kurazume, R., Leila, F., Mnejja, W. & Daoud, J., Oct 1 2019, In : Computerized Medical Imaging and Graphics. 77, 101644.

Research output: Contribution to journalArticle

Learning
Neural networks
Experiments
Nasopharynx
Nasopharyngeal carcinoma

An automatic quiz generation system utilizing digital textbook logs

Mouri, K., Uosaki, N., Hasnine, M., Shimada, A., Yin, C., Kaneko, K. & Ogata, H., Jan 1 2019, In : Interactive Learning Environments.

Research output: Contribution to journalArticle

Textbooks
quiz
textbook
learning
Students
2 Citations (Scopus)

Automatic Generation of Typographic Font from Small Font Subset

Miyazaki, T., Tsuchiya, T., Sugaya, Y., Omachi, S., Iwamura, M., Uchida, S. & Kise, K., Jan 1 2019, (Accepted/In press) In : IEEE Computer Graphics and Applications.

Research output: Contribution to journalArticle

Biosignal Generation and Latent Variable Analysis with Recurrent Generative Adversarial Networks

Harada, S., Hayashi, H. & Uchida, S., Jan 1 2019, In : IEEE Access. 7, p. 144292-144302 11 p., 8794813.

Research output: Contribution to journalArticle

Open Access
Labels
Time series
Deep learning
1 Citation (Scopus)

Combining noise-to-image and image-to-image GANs: Brain MR image augmentation for tumor detection

Han, C., Rundo, L., Araki, R., Nagano, Y., Furukawa, Y., Mauri, G., Nakayama, H. & Hayashi, H., Jan 1 2019, In : IEEE Access. 7, p. 156966-156977 12 p., 8869751.

Research output: Contribution to journalArticle

Open Access
Magnetic resonance
Tumors
Brain
Medical imaging
Neural networks

Detecting Mathematical Expressions in Scientific Document Images Using a U-Net Trained on a Diverse Dataset

Ohyama, W., Suzuki, M. & Uchida, S., Jan 1 2019, In : IEEE Access. 7, p. 144030-144042 13 p., 8861044.

Research output: Contribution to journalArticle

Open Access
Optical character recognition
Character recognition
Network architecture
Semantics
Neural networks

Development of mobile sensor terminals “Portable Go” for navigation in informationally structured and unstructured environments

Watanabe, Y., Shigekane, A., Matsumoto, K., Kawamura, A. & Kurazume, R., Dec 1 2019, In : ROBOMECH Journal. 6, 1, 6.

Research output: Contribution to journalArticle

Open Access
navigation
robots
Navigation
Robot
Robots

Educational data mining for discovering hidden browsing patterns using non-negative matrix factorization

Mouri, K., Suzuki, F., Shimada, A., Uosaki, N., Yin, C., Kaneko, K. & Ogata, H., Jan 1 2019, In : Interactive Learning Environments.

Research output: Contribution to journalArticle

Textbooks
Factorization
textbook
Data mining
Masks

End-to-end learning framework for IMU-based 6-DOF odometry

Lima, J. P. S. D. M., Uchiyama, H. & Taniguchi, R. I., Sep 1 2019, In : Sensors (Switzerland). 19, 17, 3777.

Research output: Contribution to journalArticle

Open Access
quaternions
learning
Learning
Weights and Measures
Costs and Cost Analysis
1 Citation (Scopus)
reading behavior
behavior pattern
Human engineering
Students
learning behavior
1 Citation (Scopus)

Fall detection using optical level anonymous image sensing system

Ma, C., Shimada, A., Uchiyama, H., Nagahara, H. & Taniguchi, R-I., Feb 1 2019, In : Optics and Laser Technology. 110, p. 44-61 18 p.

Research output: Contribution to journalArticle

privacy
Neural networks
Cameras
surveillance
Computer vision

First-person Video Analysis for Evaluating Skill Level in the Humanitude Tender-Care Technique

Nakazawa, A., Mitsuzumi, Y., Watanabe, Y., Kurazume, R., Yoshikawa, S. & Honda, M., Jan 1 2019, In : Journal of Intelligent and Robotic Systems: Theory and Applications.

Research output: Contribution to journalArticle

Statistical methods
Cameras
Students
Experiments
Deep neural networks

Fukuoka datasets for place categorization

Martinez Mozos, O., Nakashima, K., Jung, H., Iwashita, Y. & Kurazume, R., Jan 1 2019, In : International Journal of Robotics Research. 38, 5, p. 507-517 11 p.

Research output: Contribution to journalArticle

Parking
Categorization
Robotics
Kitchens
Sensors
1 Citation (Scopus)

Geometrical and statistical incremental semantic modeling on mobile devices

Roberto, R., Lima, J. P., Uchiyama, H., Teichrieb, V. & Taniguchi, R. I., Nov 2019, In : Computers and Graphics (Pergamon). 84, p. 199-211 13 p.

Research output: Contribution to journalArticle

Mobile devices
Semantics
Program processors
Random access storage
Energy utilization

GlyphGAN: Style-consistent font generation based on generative adversarial networks

Hayashi, H., Abe, K. & Uchida, S., Dec 15 2019, In : Knowledge-Based Systems. 186, 104927.

Research output: Contribution to journalArticle

Neural networks
Generator

Incremental 3D cuboid modeling with drift compensation

Mishima, M., Uchiyama, H., Thomas, D., Taniguchi, R. I., Roberto, R., Lima, J. P. & Teichrieb, V., Jan 1 2019, In : Sensors (Switzerland). 19, 1, 178.

Research output: Contribution to journalArticle

Uncertainty
convexity
Augmented reality
orthogonality
computer aided design
5 Citations (Scopus)

Indoor positioning system based on chest-mounted IMU

Lu, C., Uchiyama, H., Thomas, D., Shimada, A. & Taniguchi, R. I., Jan 2 2019, In : Sensors (Switzerland). 19, 2, 420.

Research output: Contribution to journalArticle

Units of measurement
dead reckoning
chest
positioning
Thorax

Learning-based active 3D measurement technique using light field created by video projectors

Shiba, Y., Ono, S., Furukawa, R., Hiura, S. & Kawasaki, H., Dec 1 2019, In : IPSJ Transactions on Computer Vision and Applications. 11, 1, 6.

Research output: Contribution to journalArticle

Open Access
Computer graphics
Principal component analysis
Feature extraction
Cameras
Calibration
1 Citation (Scopus)

Mining the displacement of max-pooling for text recognition

Zheng, Y., Iwana, B. K. & Uchida, S., Sep 1 2019, In : Pattern Recognition. 93, p. 558-569 12 p.

Research output: Contribution to journalArticle

Neural networks

Reflectance and Shape Estimation with a Light Field Camera Under Natural Illumination

Ngo, T. T., Nagahara, H., Nishino, K., Taniguchi, R. I. & Yagi, Y., Dec 1 2019, In : International Journal of Computer Vision. 127, 11-12, p. 1707-1722 16 p.

Research output: Contribution to journalArticle

Lighting
Cameras
Recovery
Computer vision
Experiments

Robust vehicle detection and counting algorithm employing a convolution neural network and optical flow

Gomaa, A., Abdelwahab, M. M., Abo-Zahhad, M., Minematsu, T. & Taniguchi, R. I., Oct 2 2019, In : Sensors (Switzerland). 19, 20, 4588.

Research output: Contribution to journalArticle

Open Access
Optical flows
Convolution
convolution integrals
counting
vehicles
1 Citation (Scopus)

Scene word recognition from pieces to whole

Zhu, A. & Uchida, S., Apr 1 2019, In : Frontiers of Computer Science. 13, 2, p. 292-301 10 p.

Research output: Contribution to journalArticle

Neural networks
Stroke
Spatial distribution
Neural Networks
Character

Solving monocular visual odometry scale factor with adaptive step length estimates for pedestrians using handheld devices

Antigny, N., Uchiyama, H., Servières, M., Renaudin, V., Thomas, D. & Taniguchi, R. I., Feb 2 2019, In : Sensors (Switzerland). 19, 4, 953.

Research output: Contribution to journalArticle

Open Access
Equipment and Supplies
estimates
Geographic Information Systems
information systems
ambiguity

Spatial change detection using normal distributions transform

Katsura, U., Matsumoto, K., Kawamura, A., Ishigami, T., Okada, T. & Kurazume, R., Dec 1 2019, In : ROBOMECH Journal. 6, 1, 20.

Research output: Contribution to journalArticle

Open Access
change detection
Change Detection
Normal distribution
normal density functions
Gaussian distribution
2018

3Dレーザースキャナによるリアルタイム遠方3Dトラッキングシステム(RobotEye RE05の新スキャン機能とリアルタイム3Dトラッキングのためのアルゴリズムの開発)

Translated title of the contribution: Real-time distant 3D tracking by 3D laser scanner (Developments of new scan function for RobotEye RE05 and algorithms for real-time 3D tracking)高橋将史, 桑島茂純 & 倉爪亮, 2018, In : 日本機械学会論文集.

Research output: Contribution to journalArticle

Lasers
Scanning
Measurement errors
Clustering algorithms
Mirrors
6 Citations (Scopus)

Analytics of deep neural network-based background subtraction

Minematsu, T., Shimada, A., Uchiyama, H. & Taniguchi, R. I., Jan 1 2018, In : Journal of Imaging. 4, 6, 78.

Research output: Contribution to journalArticle

Open Access
Observation
Deep neural networks
Experiments

Ancient pelvis reconstruction from collapsed component bones using statistical shape models

Morooka, K., Matsubara, R., Miyauchi, S., Fukuda, T., Sugii, T. & Kurazume, R., Jan 1 2018, (Accepted/In press) In : Machine Vision and Applications. 30, 1, p. 59-69 11 p.

Research output: Contribution to journalArticle

Bone
5 Citations (Scopus)

Automatic Summarization of Lecture Slides for Enhanced Student Preview-Technical Report and User Study

Shimada, A., Okubo, F., Yin, C. & Ogata, H., Apr 1 2018, In : IEEE Transactions on Learning Technologies. 11, 2, p. 165-178 14 p.

Research output: Contribution to journalArticle

Students
student
quiz
Text processing
text processing
2 Citations (Scopus)
tropical cyclone
learning
simulation
longwave radiation
ocean basin
1 Citation (Scopus)

Development of ROS-TMS 5.0 for informationally structured environment

Sakamoto, J., Kiyoyama, K., Matsumoto, K., Pyo, Y., Kawamura, A. & Kurazume, R., Dec 1 2018, In : ROBOMECH Journal. 5, 1, 24.

Research output: Contribution to journalArticle

Reactive Oxygen Species
management systems
robots
Service Robot
Robots

Extraction and recognition of shoe logos with a wide variety of appearance using two-stage classifiers

Aoki, K., Oyama, W. & Wakabayashi, T., May 1 2018, In : IEICE Transactions on Information and Systems. E101D, 5, p. 1325-1332 8 p.

Research output: Contribution to journalArticle

Classifiers
Image analysis
Support vector machines
Experiments
3 Citations (Scopus)
Topology
Statistical Models
Medical applications
1 Citation (Scopus)

Human Reading Knowledge Inspired Text Line Extraction

Wang, L., Uchida, S., Zhu, A. & Sun, J., Feb 1 2018, In : Cognitive Computation. 10, 1, p. 84-93 10 p.

Research output: Contribution to journalArticle

Reading
Directed graphs
Global optimization
Aptitude
Semantics
2 Citations (Scopus)

Learning geometric and photometric features from panoramic LiDAR scans for outdoor place categorization

Nakashima, K., Jung, H., Oto, Y., Iwashita, Y., Kurazume, R. & Mozos, O. M., Jan 1 2018, (Accepted/In press) In : Advanced Robotics. 32, 14, p. 750-765 16 p.

Research output: Contribution to journalArticle

Neural networks
Parking
Coastal zones
Navigation
Railroad cars
12 Citations (Scopus)

Mechanical design and control of inflatable robotic arms for high positioning accuracy

Kim, H. J., Kawamura, A., Nishioka, Y. & Kawamura, S., Jan 17 2018, In : Advanced Robotics. 32, 2, p. 89-104 16 p.

Research output: Contribution to journalArticle

Robotic arms
Industrial robots
Motion control
Feedback control
Torque

Predicting ischemic stroke after carotid artery stenting based on proximal calcification and the jellyfish sign

Ichinose, N., Hama, S., Tsuji, T., Soh, Z., Hayashi, H., Kiura, Y., Sakamoto, S., Okazaki, T., Ishii, D., Shinagawa, K. & Kurisu, K., May 2018, In : Journal of Neurosurgery. 128, 5, p. 1280-1288 9 p.

Research output: Contribution to journalArticle

Carotid Arteries
Stroke
Location Directories and Signs
Least-Squares Analysis
LDL Cholesterol
2 Citations (Scopus)

Real-time learning analytics system for improvement of on-site lectures

Shimada, A., Konomi, S. & Ogata, H., Nov 19 2018, In : Interactive Technology and Smart Education. 15, 4, p. 314-331 18 p.

Research output: Contribution to journalArticle

Students
teacher
learning
Teaching
student
2 Citations (Scopus)

Reconstruction-based change detection with image completion for a free-moving camera

Minematsu, T., Shimada, A., Uchiyama, H., Charvillat, V. & Taniguchi, R. I., Apr 17 2018, In : Sensors (Switzerland). 18, 4, 1232.

Research output: Contribution to journalArticle

change detection
Cameras
cameras
masking
Computer-Assisted Image Processing

Sparse cost volume for efficient stereo matching

Lu, C., Uchiyama, H., Thomas, D., Shimada, A. & Taniguchi, R. I., Nov 1 2018, In : Remote Sensing. 10, 11, 1844.

Research output: Contribution to journalArticle

cost
sensor
normalisation
evaluation
supervised learning
1 Citation (Scopus)

The cytoplasmic region of the amyloid β-protein precursor (APP) is necessary and sufficient for the enhanced fast velocity of APP transport by kinesin-1

Tsukamoto, M., Chiba, K., Sobu, Y., Shiraki, Y., Okumura, Y., Hata, S., Kitamura, A., Nakaya, T., Uchida, S., Kinjo, M., Taru, H. & Suzuki, T., Aug 2018, In : FEBS Letters. 592, 16, p. 2716-2724 9 p.

Research output: Contribution to journalArticle

Kinesin
Amyloid beta-Protein Precursor
Protein Transport
2 Citations (Scopus)

The dynamic photometric stereo method using a multi-tap CMOS image sensor

Yoda, T., Nagahara, H., Taniguchi, R. I., Kagawa, K., Yasutomi, K. & Kawahito, S., Mar 5 2018, In : Sensors (Switzerland). 18, 3, 786.

Research output: Contribution to journalArticle

Semiconductors
taps
Image sensors
Oxides
CMOS

Yield visualization based on farm work information measured by smart devices

Hashimoto, Y., Arita, D., Shimada, A., Yoshinaga, T., Okayasu, T., Uchiyama, H. & Taniguchi, R. I., Nov 13 2018, In : Sensors (Switzerland). 18, 11, 3906.

Research output: Contribution to journalArticle

greenhouses
tomatoes
Farms
Visualization
Equipment and Supplies

リアルタイム学習分析に基づく講義支援 (教育工学)

Translated title of the contribution: Lecture Support based on Real-time Learning Analytics島田敬士, 緒方広明 & 木實新一, Jan 27 2018, In : IEICE technical report. 117, 421, p. 5-8 4 p.

Research output: Contribution to journalArticle

2017
7 Citations (Scopus)

Adapting local features for face detection in thermal image

Ma, C., Trung, N. T., Uchiyama, H., Nagahara, H., Shimada, A. & Taniguchi, R. I., Dec 2017, In : Sensors (Switzerland). 17, 12, 2741.

Research output: Contribution to journalArticle

Face recognition
Hot Temperature
classifiers
Classifiers
cascades
4 Citations (Scopus)

Adaptive background model registration for moving cameras

Minematsu, T., Uchiyama, H., Shimada, A., Nagahara, H. & Taniguchi, R-I., Sep 1 2017, In : Pattern Recognition Letters. 96, p. 86-95 10 p.

Research output: Contribution to journalArticle

Cameras
Pixels
4 Citations (Scopus)

An artificial EMG generation model based on signal-dependent noise and related application to motion classification

Furui, A., Hayashi, H., Nakamura, G., Chin, T. & Tsuji, T., Jun 2017, In : PloS one. 12, 6, e0180112.

Research output: Contribution to journalArticle

electromyography
Electromyography
Muscle
muscle contraction
Muscle Contraction
Support vector machines
Learning systems
Pattern recognition
Labels
Experiments

A Projectivity Diagnosis of Local Feature Using Template Matching

Ohki, H., Taniguchi, R. I., Inoue, S. & Gyohten, K., Nov 2017, In : Electronics and Communications in Japan. 100, 11, p. 63-72 10 p.

Research output: Contribution to journalArticle

Projectivity
Template matching
Template Matching
Local Features
templates