Sarma Vgk Pingali

Title: Sarma Vgk Pingali: Innovator in Acoustic Modeling and Real-Time Tracking Technologies

Introduction

Sarma Vgk Pingali is a notable inventor based in Basking Ridge, NJ (US). He has made significant contributions to the fields of acoustic modeling and real-time tracking technologies. With a total of 6 patents to his name, his work showcases a blend of creativity and technical expertise.

Latest Patents

One of his latest patents is an "Acoustic modeling system and method using pre-computed data structures for beam tracing and path generation." This innovative system partitions an input 3D spatial model into convex cells and constructs a cell adjacency data structure to represent neighbor relationships between adjacent cells. For each sound source in the spatial environment, convex pyramidal beams are traced through the model using a recursive depth-first traversal of the cell-adjacency graph. The resulting beam tree data structure encodes propagation paths, which can include various acoustic events, allowing for real-time computation and auralization of sound propagation paths to any receiver location.

Another significant patent is the "Method and apparatus for tracking position of a ball in real time." This method is particularly useful in athletic activities and sporting events. It involves differencing present and previous frames of a video image to obtain motion regions, converting these regions to HSV color space, and extracting the region corresponding to the ball. The method updates the ball's trajectory based on motion vectors obtained from the video frames. Additionally, it can utilize multiple cameras to provide a three-dimensional trajectory of the ball.

Career Highlights

Sarma Vgk Pingali is currently associated with Lucent Technologies Inc., where he continues to innovate and develop new technologies. His work has had a significant impact on both the acoustic modeling and sports technology sectors.

Collaborations

He has collaborated with notable coworkers, including Ingrid Birgitta Carlbom and Yves Darly Jean, contributing to a dynamic and innovative work environment.

Conclusion

Sarma Vgk Pingali's contributions to technology through his patents reflect his dedication to innovation and problem-solving. His work in acoustic modeling and real-time tracking continues to influence various industries, showcasing the importance of inventive thinking in advancing technology.