Yamakawa Laboratory, The University of Tokyo

東京大学 山川研究室

Flexible Object Manipulation

  • Real-Time Corner Recognition, Robotic Tracking and Grasping of a Towel-like Object under Suspended Transportation (2024-)
  • Robot System for Sequential Suspending Point Selection, Grasping, Spreading, and Aligning Manipulation of Randomly Placed Towel-like Objects (2023-)
  • Real-time Occlusion-robust Deformable Linear Object Tracking (2022-)
  • Continuous Manipulation of spreading and aligning operations for a suspended flexible object (2021-)
  • Manipulation of Flexible Arm using Shape Information with High-speed Vision
  • Winding Manipulator Based on High-speed Visual Feedback Control
  • Sonic-speed Manipulation of a Bull Whip with a High-speed Robot Arm
  • Card Throwing and Shooting by a High-speed Multifingered Hand and a Vision System
  • Dynamic Manipulation of a Rhythmic Gymnastics Ribbon using a High-speed Robot Arm
  • Card Manipulation using Card Deformation by a High-speed Multifingered Hand
  • Dynamic Folding of a Cloth using Dual High-speed Multifingered Hand and Slider
  • Dynamic Manipulation of a Linear Flexible Object with a High-speed Robot Arm
  • Knotting manipulation based on skill synthesis
  • Manipulation of Flexible Rope using High-speed multifingered hand

Human-Robot Cooperation

  • Real-Time Collision Avoidance in Dynamic Environments With a High-speed Skeleton Tracking and a Velocity Potential Field Method (2024-)
  • Teleoperation of High-speed Robot Hand and High-speed Vision System (2020-)
  • Dynamic Human-Robot Interactive System
  • Human Cooperative Task with Multiple Degree of Freedom Using a High-speed Hand System
  • Assistive System for High-speed and High-accuracy Position Control of a Human Hand Using High-speed Vision and Actuator
  • Telemanipulation System Using High-Speed Vision and High-Speed Multifingered Robot Hand
  • Human-Robot Cooperative System using a High-speed Vision System and a Robot Hand
  • Janken (rock-paper-scissors) robot with 100% winning rate (human-machine cooperation system)

High-speed Sensor Network System and Its Applications

  • High-speed Visual and Tactile Sensors Network System
  • Target Tracking Behind Occlusions Using a Networked High-Speed Vision System
  • Frame Synchronization for Networked High-Speed Vision Systems
  • Network System for High-Speed Vision
  • Object Tracking Using Networked High-Speed Vision

Integration Technology of High-speed Vision With Machine Learning

  • High-speed Multiple Object Tracking Based on Fusion of Real-time Image Processing and Intelligent Image Processing (2024-)
  • A Sample-Efficient Adjustment-Learning (SEAL) Method for Table Tennis Robot Serve (2024-)
  • High-Speed Object Tracking with MAFiD (Mutual Assist tracker of feature Filters and Detectors) method (2023-)

Vision-based Tactile Sensor

  • HiVTac: A High-speed Vision-Based Tactile Sensor with Fewer Markers for Precise and Real-time Force Vector Reconstruction (2022-)

ITS Application of High-speed Vision

  • Falcon: A Wide-and-deep Onboard Active Vision System (2023-)
  • Online Camera Orientation Calibration Using A High-Speed Ground-View Camera (2023-)
  • High-speed recognition of pedestrians out of blind spots with a monocular camera (2022-)
  • Accurate and robust inter-vehicle distance estimation using stereo high-speed vision (2021-)
  • High-speed Obstacle Tracking for Mobile Robots
  • Visual Odometry via Downward High-speed Vision
  • Collision-avoidance of High Speed Mobility using Environmental High-speed Vision

Inspection Application of High-speed Vision

  • Acquiring clear images from 3D high-speed vibration/low-speed moving objects using a high-speed vision system (2025-)
  • Clear image acquisition by high-speed autofocus with a high-speed vision system (2024-)
  • Acquisition of clear images of high-speed vibrating objects using a high-speed vision system (2023-)

High-speed Hand-Arm System and Its Applications

  • A High-speed and Computational Cost-effective 3D Recognition Method With 2D-Edge-based 4-points Congruent Set (4PCS) (2024-)
  • One-Shot Affordance Learning (OSAL): Learning to Manipulate Articulated Objects by Observing Once (2023-)
  • Robotic Pouring System Based on Real-time Observation and Visual Feedback by High-speed Vision
  • Tracking and Catching of a Thrown Ring
  • Rubik's Cube handling using a high-speed multi-fingerd hand and a high-speed vision system
  • High-speed and High-precision Robotic Hand for Micromanipulation
  • Screwing nut with high-speed robot hand using high-speed visual feedback
  • Light-weight Ball Catching with High-speed Visual Feedback
  • Analysis of Rolling Manipulation for Breaking Ball Throwing with Robot Hand-Arm
  • Connecting manipulation of cable and connector by high-speed multi-fingered hand

Dynamic Compensation

  • Advanced 3D Printing Technology Using a High-speed Vision (2023-)
  • Development of High-speed 3D Position Compensation System with High-speed Visual Feedback (2021-)
  • Fast Peg-and-Hole Alignment Using Visual Compliance
  • High-speed and accurate picking task based on dynamic compensation concept
  • Fully Automatic Robotic Tracking of Uncertain Contours
  • Fully Automatic Peg-and-Hole Alignment based on Dynamic Compensation
  • Dynamic Compensation - Toward the Next-Generation Industrial Robot
  • Dynamic Compensation Robot with a Newly Developed High-speed Vision Chip
  • Active Assistant Robot - human robot cooperation based on a new high-speed vision
  • Accurate pick-and-place under uncertainties by a dynamic compensation robot

Mobile Robot

  • ACHIRES: High-speed Bipedal Running Robot System
  • ACHIRES: Improved Running Taking Dynamically Unstable Forward-Bent Posture Achieved with High-Speed Vision
  • Development of a Brachiation Robot with a 2-DOF Simple Mechanism

High-Speed and High-Accuracy Mass Measurement System using Electromagnetic Force Compensation

  • Modelling of mass measurement system using electromagnetic force compensation
  • Design of control system
  • Implementation of control system to FPGA
  • Reduction of floor vibration effect based on model
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