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360° Depth Estimation from Multiple Fisheye Images with Origami Crown Representation of Icosahedron Bird’s-eye View Image Generation with Camera Malfunction in Irradiation Environment Simultaneous tele-visualization of construction machine and environment using body mounted cameras Visualization of Obstacles on Bird’s-eye ViewUsing Depth Sensor for Remote Controlled Robot Acceptance and Practical Use of Assistive Technologies for Frail Seniors and Caregivers: Interview Surveys on Nursing Homes

Ren Komatsu

Robotics Projects & Research Papers

Ren Komatsu

Robotics Projects & Research Papers

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Selected Papers

IROS 2020: 360° Depth Estimation from Multiple Fisheye Images with Origami Crown Representation of Icosahedron

We present a method for all-around depth estimation from multiple omnidirectional images for indoor environments. In particular, we focus on plane-sweeping stereo as the method for depth estimation from the…

Selected Papers

ROBOMECH Journal 2020: Free Viewpoint Image Generation System Using Fisheye Cameras and a Laser Rangefinder for Indoor Robot Teleoperation

Robot teleoperation is often challenging due to lack of depth information, which can lead to collisions with obstacles. Free viewpoint images can address this issue by providing operators with a…

Selected Papers

IEEE Access 2019: Octave Deep Plane-sweeping Network: Reducing Spatial Redundancy for Learning-based Plane-sweeping Stereo

We propose the octave deep plane-sweeping network (OctDPSNet). OctDPSNet is a novel learning-based plane-sweeping stereo, which drastically reduces the required GPU memory and computation time while achieving a state-of-the-art depth…

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Research

  • Robotics for Constructions
  • Robotics for Nuclear Application
  • Dense Depth Prediction Using Multiple Fisheye Cameras
  • Free Viewpoint Image Generation for Robot Teleoperation

Selected Papers

  • IROS 2020: 360° Depth Estimation from Multiple Fisheye Images with Origami Crown Representation of Icosahedron
  • ROBOMECH Journal 2020: Free Viewpoint Image Generation System Using Fisheye Cameras and a Laser Rangefinder for Indoor Robot Teleoperation
  • IEEE Access 2019: Octave Deep Plane-sweeping Network: Reducing Spatial Redundancy for Learning-based Plane-sweeping Stereo

Ren Komatsu

Robotics Projects & Research Papers

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