Research / 研究分野

Explore what
moves us

Connecting learning, perception, and interaction with human needs through interdisciplinary research, real-world studies, and the development of interactive prototypes.

01 / Research directions

Six connected directions

Explore our core research areas and discover selected projects and findings below.

01 · Research field

Language & Vision Intelligence

Large language models, vision–language models, multimodal understanding and efficient AI.

02 · Research field

Medical AI & 3D Ultrasound

Portable sensing, probe tracking and ultrasound reconstruction.

03 · Research field

Computer Vision & Tracking

Detection, segmentation, person re-identification and identity consistency.

04 · Research field

mmWave & Sensor Fusion

Contactless sensing, radar-based perception and human activity analysis.

05 · Research field

VR, XR & Human Interfaces

Immersive experiences, spatial displays, eye tracking and human-centered design.

06 · Research field

Applied & Collaborative AI

Practical technology with industry, universities and the community.

INTERDISCIPLINARY / PRIMA LAB

Research connections

Select a field to explore related research highlights.

Research Highlight

Filter by field and open each study as a full page in the current tab.

01 / MEDICAL IMAGINGPortable 3D Breast UltrasoundReconstructing portable 3D ultrasound from freehand scans using dual-rotary-encoder motion tracking.Read the study →

02 / PERSON RE-IDENTIFICATIONCORE-ReID V2Person re-identification across changing camera environments through domain adaptation and feature learning.Read the study →

03 / DEPTH PERCEPTIONLight-Field Depth CubeStudying how depth is perceived in spatial displays and light-field environments.Read the study →

04 / VISION ASSESSMENTEye-Movement Visual Field TesterExploring eye-movement-based visual-field assessment and a more intuitive examination interface.Read the study →

05 / MIXED REALITY3D Gaze in Mixed RealityMeasuring 3D gaze behavior toward stationary and moving targets in mixed reality.Read the study →

06 / HUMAN POSEPartial-Body 3D Human PoseEstimating partial-body joint configurations in 3D from a single image.Read the study →

07 / TRAINING SIMULATIONVR Speed Sprayer TrainingAn immersive VR simulator for practicing speed-sprayer operation and training skills.Read the study →

08 / DIGITAL HUMANDigital Human Facial ExpressionUnderstanding the visual quality and perception of facial expressions in digital humans.Read the study →

09 / EYE TRACKINGVisible-Light Eye TrackingContactless gaze tracking using visible-light cameras while accounting for changes in head pose.Read the study →

03 / INTERACTIVE DEMOS

Experience the research

Explore one live prototype at a time. Select Next to discover another demo.

01 / 03

01 / 3D Visualization

PlumbViewer

CT-based candidate inspection

Open full-screen ↗

Archive / vr

VR & immersive 3D

From Kunohe Castle VR and ILC visualization to the SpheriCul spherical display. Below are four moving demonstrations from the original SpheriCul website.