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Here, we will introduce Toshiba’s original AI technologies.
This site presents numerous AI technologies, separated into categories such as “Media data analysis” and “Anomaly detection”.

News

March 25, 2022

Added a technology case study. Also, the English version of the website was launched.

April 1, 2020

“Toshiba AI Technology Catalog” website established.

Examples of Toshiba’s AI technologies

Numerical prediction
Probability prediction
Prediction candidate presentation
Operation and Control
Operation plan
Anomaly detection
Sensor data recognition
Status estimation
State change detection
Media recognition
Numerical analysis
Language media analysis
Causal Inference
Media data analysis
Scheduling
Placement and Design
Speech dialogue
Media transformation
Knowledge organization
Advice
Media generation
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Manufacturing failure data analysis Image Manufacturing failure data analysis Image
Manufacturing failure data analysis
Analyze large volumes of manufacturing failure data to improve productivity.
Deep Embedded Clustering Image Deep Embedded Clustering Image
Deep Embedded Clustering
Highly accurate, unsupervised clustering of small volumes of failure data.
Deep learning defect inspection Image Deep learning defect inspection Image
Deep learning defect inspection
Accurately deciede the presence and type of defects based on inspection images.
Disease risk prediction Image Disease risk prediction Image
Disease risk prediction
Apply machine learning to large amounts of health checkup data to predict risks of diseases.
Tumor tracking for heavy-ion radiotherapy Image Tumor tracking for heavy-ion radiotherapy Image
Tumor tracking for heavy-ion radiotherapy
Achieve more accurate treatment by tracking tumor position on X-ray images.
Deep learning image quality improvement Image Deep learning image quality improvement Image
Deep learning image quality improvement
Accurately remove noise in adapting to noise level of input images.
Audio abnormaly detection Image Audio abnormaly detection Image
Audio abnormaly detection
Realize early detection of equipment abnormalies based on signs of degradation in operating sound.
Heat stress estimation Image Heat stress estimation Image
Heat stress estimation
Constantly monitor heat stroke risk in workers, and promote early prevention measures.
Deep learning denoising Image Deep learning denoising Image
Deep learning denoising
Detect faint signals buried in noise.
Extraction of similar expressions Image Extraction of similar expressions Image
Extraction of similar expressions
Quantifying semantic similarity for combined expressions (n-grams) of multiple words.
Compaction of deep neural networks Image Compaction of deep neural networks Image
Compaction of deep neural networks
Easily reduce the size of deep neural networks (DNN) so that they can be installed in edge devices.
Extraction of knowledge graphs Image Extraction of knowledge graphs Image
Extraction of knowledge graphs
Illustrate connections in functions from specifications related to the product family
HMLasso Factor analysis technology Image HMLasso Factor analysis technology Image
HMLasso™ Factor analysis technology
Unravel factors with complex interrelationships, even from among fragmented data.
Time series abnormal waveform detection technology Image Time series abnormal waveform detection technology Image
Time series abnormal waveform detection technology
Detect anomalies, learning only from normal time series data
Predictive technologies using weather simulations Image Predictive technologies using weather simulations Image
Predictive technologies using weather simulations
Accurately predict electric power demand and renewable energy generation volumes.
Infrastructure maintenance data analysis Image Infrastructure maintenance data analysis Image
Infrastructure maintenance data analysis
Supports optimum maintenance and management of facilities.
Simulation optimization Image Simulation optimization Image
Simulation optimization
Reduce the repetition of trials in manufacturing.
Economic load dispatch Image Economic load dispatch Image
Economic load dispatch
Create accurate and economical supply/demand plans.
Model-based A/C control Image Model-based A/C control Image
Model-based A/C control
Controls A/C facilities to achieve both comfort and energy conservation.
Energy-efficient train run-curve generation Image Energy-efficient train run-curve generation Image
Energy-efficient train run-curve generation
Generates run curves that achieve both energy efficiency and time regularity.
Instance Segmentation Image Instance Segmentation Image
Instance Segmentation
We developed a technology that detects and declinates various object in an image.
Human detection/tracking (sports video analysis) Image Human detection/tracking (sports video analysis) Image
Human detection/tracking (sports video analysis)
We developed the system that analyzes rugby plays from videos of the match.
Human recognition (face recognition, action recognition, person re-identification between cameras, crowd density estimation) Image Human recognition (face recognition, action recognition, person re-identification between cameras, crowd density estimation) Image
Human recognition (face recognition, action recognition, person re-identification between cameras, crowd density estimation)
Recognizes humans, from individual faces to groups, using the technology best suited to the distance from the camera.
Human recognition (face recognition, action recognition, person re-identification between cameras, crowd density estimation) Image Human recognition (face recognition, action recognition, person re-identification between cameras, crowd density estimation) Image
Visconti™ image recognition processor
A processor LSI that executes image recognition processing in real time, using minimal power, supports safe driving.
Predicting other vehicles’ behavior Image Predicting other vehicles’ behavior Image
Predicting other vehicles’ behavior
Predicts future risks, to enable saver, smoother automatic driving.
Distance estimation with a monocular camera (aberration map 3D measurement) image Distance estimation with a monocular camera (aberration map 3D measurement) image
Distance estimation with a monocular camera (aberration map 3D measurement)
Using a single photograph, measures distance to a subject and subject size in 0.3 seconds or less.
3D reconstruction/self-positioning estimate Image 3D reconstruction/self-positioning estimate Image
3D reconstruction/self-positioning estimate
Recover 3D shapes from images, and estimate position
Working robot software platform Image Working robot software platform Image
Working robot software platform
Developed easily customizable software to suit the operating environment.
Mobile robot software platform Image Mobile robot software platform Image
Mobile robot software platform
Developed autonomous movement software that does not require for markings.
Motion planning (picking, route generation) Image Motion planning (picking, route generation) Image
Motion planning (picking, route generation)
Developed technologies for planning routes of self-driving cars or motion of robot arms
Large vocabulary speech recognition Image Large vocabulary speech recognition Image
Large vocabulary speech recognition
Recognize spoken language audio with high accuracy, and detect words not needed to understand the meaning (e.g., fillers and hesitations).
Voice trigger Image Voice trigger Image
Voice trigger
Accurately detects keywords spoken in audio content.
Statistical dialog system Image Statistical dialog system Image
Statistical dialog system
Responds appropriately to inquiries from humans.
Specified direction speech enhancement Image Specified direction speech enhancement Image
Specified direction speech enhancement
Enhance and recognize only speech coming from the direction specified by the user.
Maintenance parts inventory prediction technology Image Maintenance parts inventory prediction technology Image
Maintenance parts inventory prediction technology
Predicts appropriate procurement volumes based on failure history, and optimizes parts inventory.
Work behavior estimation technology Image Work behavior estimation technology Image
Work activity estimation technology
Increases the visibility of work activity by analyzing data from wearable devices.
Power transmission line abnormality detection technology using image generation Image Power transmission line abnormality detection technology using image generation Image
Power transmission line abnormality detection technology using image generation
Increases the efficiency of periodic inspection rounds and inspection tasks using drones.
Demand Forecasting for On-Demand Ridesharing Services Image Demand Forecasting for On-Demand Ridesharing Services Image
Demand Forecasting for On-Demand Ridesharing Services
Forecasts human movement using AI, and supports the optimization of operation plans.
Detect and analyze lymph node metastasis in gastric cancer patients using pathology images Image Detect and analyze lymph node metastasis in gastric cancer patients using pathology images Image
Detect and analyze lymph node metastasis in gastric cancer patients using pathology images
Assists in the diagnosis of lymph node metastasis in gastric cancer patients, and lessens the burden on pathologists.
RECAIUS™ knowledge processing technology image RECAIUS™ knowledge processing technology image
RECAIUS™ knowledge processing technology
Achieves business AI solutions based on case data.
RECAIUS™ speech synthesis technology Image RECAIUS™ speech synthesis technology Image
RECAIUS™ speech synthesis technology
Improves naturalness and speaker similarity of synthesized voice using a speech synthesis method based on statistical parameter selection.
Object detection and tracking technology in video Image-1 Object detection and tracking technology in video Image-1
Object detection and tracking technology in video
This platform technology offers a good balance between processing speed and accuracy, and can be used in a wide range of applications.
Technology for detecting “close call” incidents through video and inspection questions image Technology for detecting “close call” incidents through video and inspection questions image
Technology for detecting “close call” incidents through video and inspection questions
Automatically detects causes of close calls violating safety manuals, based on workplace videos
Q&A dialog Image Q&A dialog Image
Q&A dialog
Automatically creates chatbots that respond to user questions based on FAQs.
Unsupervised image clustering: IDFD Image Unsupervised image clustering: IDFD Image
Unsupervised image clustering: IDFD
Realizes strong performance on inspection image clustering at manufacturing site, and reduces costs of visual checking and manual data analysis.
Anomaly detection technology for plants: “2-stage auto encoder” Image Anomaly detection technology for plants: “2-stage auto encoder” Image
Anomaly detection technology for plants: “2-stage auto encoder”
Detects anomaly signs earlier than human detection, by finding unnoticeable changes in complex, large-scale plants
Minuscule defect recognition technology for image inspections Image Minuscule defect recognition technology for image inspections Image
Minuscule defect recognition technology for image inspections
Enables image inspections that do not miss even small anomalies.
Optimizing electric power market transactions Image Optimizing electric power market transactions Image
Optimizing electric power market transactions
Proposes transaction strategies that take into account the uncertainty in prediction of renewable energy generation volumes and market prices.
Defect factor analysis using Transfer Lasso Image Defect factor analysis using Transfer Lasso Image
Defect factor analysis using Transfer Lasso
Reduces the time and effort required for regular factor analyses, and identifies the essential factors of defects.
Railway scheduling Image Railway scheduling Image
Railway scheduling
Automatically creates robust railway plans for　timetable disruptions.
Forecasts suppliers’ quotation prices in product manufacturing. Image Forecasts suppliers’ quotation prices in product manufacturing. Image
Forecasts suppliers’ quotation prices in product manufacturing
Increases speed and efficiency by using AI to examine quotation responses in advance, where humans checked responses in the past.
Facilities planning technologies using graph structured deep reinforcement learning Image Facilities planning technologies using graph structured deep reinforcement learning Image
Facilities planning technologies using graph structured deep reinforcement learning
Uses AI to reduce maintenance and renewal costs for electric power system facilities.
Automatic construction of PMSM drive logic using reinforcement learning Image Automatic construction of PMSM drive logic using reinforcement learning Image
Automatic construction of PMSM drive logic using reinforcement learning
RL expects to achieve advanced control using a data-driven approach.
Automatic adjustment of deceleration characteristic models in Automatic Train Operation systems (ATO) Image Automatic adjustment of deceleration characteristic models in Automatic Train Operation systems (ATO) Image
Automatic adjustment of deceleration characteristic models in Automatic Train Operation systems (ATO)
Achieves high stopping accuracy even given individual differences between train sets or variations in braking power resulting from weather or vehicle occupancy.
Optical Character Recognition for Japanese text Image Optical Character Recognition for Japanese text Image
Optical Character Recognition for Japanese text
Accurately recognizes handwritten characters
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