Christian Leistner

Title: Christian Leistner: Innovator in Computer Vision Technology

Introduction

Christian Leistner is a notable inventor based in Graz, Austria. He has made significant contributions to the field of computer vision, particularly in the detection of surface flaws in materials. With a total of 2 patents to his name, Leistner's work is paving the way for advancements in inspection technologies.

Latest Patents

One of Leistner's latest patents focuses on detecting surface flaws using computer vision. This innovative approach employs a convolutional neural network that is trained to inspect subjects, such as carbon fiber propellers, for surface flaws or other types of damage. The training process involves using images of both damaged and undamaged subjects. Damaged subjects may be authentically harmed during operation or artificially through manual or automated means. Furthermore, images of undamaged subjects can be synthetically altered to simulate damages, which are then utilized to train the convolutional neural network. The imaging system captures images of both damaged and undamaged subjects with cameras aligned perpendicularly and planar light sources that minimize shadows and reflections. Once the classifier is trained, it can predict whether patches of an image depict damage to the subject.

Career Highlights

Christian Leistner is currently employed at Amazon Technologies, Inc., where he continues to innovate and develop new technologies. His work is instrumental in enhancing the capabilities of inspection systems, particularly in industries that rely on high-performance materials.

Collaborations

Leistner collaborates with talented individuals such as Joseph Rutland and Andres Perez Torres. These partnerships contribute to the advancement of his projects and the overall success of the innovations being developed.

Conclusion

Christian Leistner is a prominent figure in the realm of computer vision technology, with a focus on detecting surface flaws in materials. His contributions through patents and collaborations are shaping the future of inspection technologies.