John Tortora

Title: John Tortora: Innovator in X-ray Imaging and Contraband Detection

Introduction

John Tortora is a notable inventor based in Westford, MA (US). He has made significant contributions to the fields of X-ray imaging and contraband detection systems. With a total of 2 patents, his work has advanced the technology used in material inspection and security screening.

Latest Patents

One of Tortora's latest patents is titled "Reconstruction of X-ray images into basis function components using multiple-energy sources." This innovative inspection system forms material-sensitive X-ray images of items under inspection. The images are decomposed into basis function images using basis functions representative of materials of interest. This technology allows for the detection of concentrations of specific materials, making it useful in applications such as material sorting and security screening. The system can automatically analyze images or superimpose them for display, enhancing the analysis process for human operators.

Another significant patent is the "Method of registration in a contraband detection system." This multi-level detection system first obtains volumetric information about an item under inspection. This information helps identify suspect objects and their locations. When a suspicious object is detected, the item is passed to a second-level scanner for further measurements. The registration process between the two coordinate systems is performed using both coarse and fine registration techniques, ensuring quick and accurate results.

Career Highlights

John Tortora works at L-3 Communications Security and Detection Systems Corporation, where he applies his expertise in developing advanced detection technologies. His contributions have been instrumental in enhancing security measures and improving material inspection processes.

Collaborations

Throughout his career, Tortora has collaborated with notable colleagues, including Kristoph D. Krug and Jeffrey H. Stillson. These collaborations have further enriched his work and contributed to the success of various projects.

Conclusion

John Tortora's innovative patents and contributions to X-ray imaging and contraband detection systems highlight his significant role in advancing technology in these fields. His work continues to impact material inspection and security screening, showcasing the importance of innovation in enhancing safety and efficiency.