Akinobu Sato

Title: Akinobu Sato: Innovator in Point Cloud Data Generation

Introduction

Akinobu Sato is a prominent inventor based in Fujimi, Japan. He has made significant contributions to the field of imaging and robotics, holding a total of 9 patents. His work focuses on advanced methods for generating point cloud data and calibrating cameras for robotic systems.

Latest Patents

One of Akinobu Sato's latest patents is a method for generating point cloud data and a data generating apparatus. This innovative method involves capturing an image of a target object to generate color image data. The pixels of this data are classified to create classified image data. The process includes generating first data on a point cloud using an infrared stereo camera, projecting this data onto a plane to create second data, and associating points in the second data with pixels in the classified image data. Additionally, third data on a point cloud in a three-dimensional coordinate system is generated by filtering information on the positions of the points in the first data, utilizing kernels based on the categories of the points.

Another notable patent is a method of calibrating a camera to a robot, which includes several steps. These steps involve estimating pixel coordinate values of characteristic points on a robot arm from an image, calculating coordinate values in a 3D camera coordinate system, and executing these steps for various postures of the robot arm to estimate calibration parameters.

Career Highlights

Akinobu Sato is currently employed at Seiko Epson Corporation, where he continues to innovate in the fields of imaging and robotics. His work has been instrumental in advancing technologies that enhance the capabilities of robotic systems and imaging techniques.

Collaborations

Throughout his career, Akinobu has collaborated with notable colleagues such as Shunichi Mizuochi and Daisuke Sugiya. These collaborations have contributed to the development of cutting-edge technologies in their respective fields.

Conclusion

Akinobu Sato is a distinguished inventor whose work in point cloud data generation and camera calibration has made a significant impact in technology. His contributions continue to shape the future of imaging and robotics.