Naokazu Yokoya

About

Naokazu Yokoya is a pioneering researcher in the fields of computer vision, augmented reality (AR), and robotics teleoperation. His major contributions center on developing intuitive interfaces for remote robot control and robust camera localization techniques. Yokoya's work on "Estimating Camera Position and Posture by Using Feature Landmark Database" (33 citations) established a foundational method for vision-based localization, crucial for AR and robot navigation. He advanced this with a memory-based self-localization approach using omnidirectional images (17 citations), enabling robots to recognize their environment without GPS. In teleoperation, Yokoya's most impactful work includes a free-viewpoint interface that generates realistic, operator-driven viewpoints from a head-mounted display, allowing intuitive control of mobile robots (28 citations). He also proposed "augmented telepresence" systems using autopilot airships and omnidirectional cameras (17 citations), blending remote views with AR information. His research consistently bridges virtual and physical worlds, creating immersive, user-centric interfaces that enhance situational awareness. With over 130 total citations across his top papers, Yokoya's innovations in view-dependent image generation and feature landmark databases have significantly influenced modern AR and robotics, making remote operation more natural and effective.

Research Focus

Key Achievements

Top Papers

1. 1
   Estimating Camera Position and Posture by Using Feature Landmark Database

   33 citations · 2005
2. 2
   Teleoperation of mobile robots by generating augmented free-viewpoint images

   28 citations · 2013
3. 3
   Augmented telepresence using autopilot airship and omni-directional camera

   17 citations · 2010
4. 4
   Memory‐based self‐localization using omnidirectional images

   17 citations · 2003
5. 5
   [Paper] Free-viewpoint Mobile Robot Teleoperation Interface Using View-dependent Geometry and Texture

   13 citations · 2013
6. 6
   Construction of Feature Landmark Database Using Omnidirectional Videos and GPS Positions

   11 citations · 2007
7. 7
   Camera parameter estimation from a long image sequence by tracking markers and natural features

   5 citations · 2004
8. 8
   Telepresence by real-time view-dependent image generation from omnidirectional images

   4 citations · 2000
9. 9
   Remote Control of a Networked Mobile Robot using an Immersive Locomotion Interface

   4 citations · 2006
10. 10
    Camera Position and Posture Estimation Based on Feature Landmark Database

    2 citations · 2005

Key Collaborators

Contact & Links