Larry H Matthies

Title: Larry H Matthies: Innovator in Stereo Vision Systems

Introduction

Larry H Matthies is a notable inventor based in La Crescenta, California. He is recognized for his contributions to the field of robotic vision systems. His innovative work has led to advancements in how robotic vehicles perceive their environment.

Latest Patents

Matthies holds a patent for a "Near real-time stereo vision system." This invention encompasses apparatus and methods designed for use with robotic vehicles. The system features two cameras mounted on three-axis rotation platforms, image-processing boards, a CPU, and specialized stereo vision algorithms. Bandpass-filtered image pyramids are computed, and stereo matching is performed using least-squares correlation. Confidence ranges are estimated through Bayes' theorem. The system is capable of producing disparity maps from the 60.times.64 level of the pyramids at rates of up to 2 seconds per image pair. Notably, the first autonomous cross-country robotic traverses of up to 100 meters have been achieved using this stereo vision system, with all computing conducted aboard the vehicle. This approach provides a unifying paradigm for practical domain-independent stereo ranging.

Career Highlights

Matthies has made significant strides in the field of robotics and vision systems. His work has been instrumental in enhancing the capabilities of robotic vehicles, allowing them to navigate complex environments autonomously. His innovative approaches have set new standards in the industry.

Collaborations

Matthies has collaborated with Charles H Anderson, contributing to the development and refinement of stereo vision technologies. Their partnership has fostered advancements in robotic perception and navigation.

Conclusion

Larry H Matthies is a pioneering inventor whose work in stereo vision systems has greatly impacted the field of robotics. His innovative patent demonstrates the potential for enhancing robotic vehicle capabilities through advanced vision technologies.