Company Filing History:
Years Active: 2022-2025
Title: Innovations of Nishant Puri in Gaze Determination Technology
Introduction
Nishant Puri is a prominent inventor based in San Francisco, CA, known for his contributions to gaze determination technology. With a total of 12 patents, he has made significant advancements in the field of machine learning and spatial modeling.
Latest Patents
One of his latest patents is titled "Neural network based determination of gaze direction using spatial models." This invention focuses on systems and methods for determining the gaze direction of a subject and projecting this gaze direction onto specific regions of an arbitrary three-dimensional geometry. In this exemplary embodiment, gaze direction is determined by a regression-based machine learning model. The determined gaze direction is then projected onto a three-dimensional map or set of surfaces that may represent any desired object or system. This technology allows for the determination of the object of gaze within any environment, adapting efficiently for different settings by retrieving a different set of surfaces or regions.
Another notable patent is the "Gaze determination machine learning system having adaptive weighting of inputs." This invention utilizes face orientation information, such as facial landmarks, to modify eye direction information determined from images of the subject's eyes. The system inputs include eye crops of the subject's eyes, as well as face orientation information. This information is used to determine a coarse prediction of gaze direction and to learn a context vector of features describing the subject's face pose. The context vector is then used to adaptively re-weight the eye direction features, ultimately combining them with the coarse gaze prediction to determine the final gaze direction.
Career Highlights
Nishant Puri is currently employed at Nvidia Corporation, where he continues to innovate in the field of gaze determination technology. His work has positioned him as a key player in the development of advanced machine learning systems.
Collaborations
Nishant collaborates with talented individuals such as Niranjan Avadhanam and Nuri Murat Arar, contributing to a dynamic and innovative work environment.
Conclusion
Nishant Puri's contributions to gaze determination technology through his innovative patents and work at Nvidia Corporation highlight his significant impact in the field. His advancements in machine learning and spatial modeling continue to pave the way for future developments in this area.
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