Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Sibendu Paul
Introduction
Sibendu Paul is a notable inventor based in West Lafayette, IN (US). He has made significant contributions to the field of video analytics through his innovative patents. With a total of 3 patents, his work focuses on enhancing camera parameter tuning using advanced techniques.
Latest Patents
One of Sibendu Paul's latest patents is titled "Adaptive perceptual quality based camera tuning using reinforcement learning." This patent presents systems and methods for dynamically tuning camera parameters in a video analytics system to optimize analytics accuracy. The process involves capturing a current scene and utilizing a Reinforcement Learning (RL) engine to learn and identify optimal camera parameter settings. The learning process defines a state within the RL engine as a tuple of two vectors, representing current camera parameter values and measured values of frames from the current scene. The quality of frames is estimated using a quality estimator, and camera parameters are adjusted based on this estimator and the RL engine to enhance optimization. The effectiveness of this tuning is assessed using perceptual Image Quality Assessment (IQA) to quantify a quality measure.
Another significant patent by Paul is the "Reinforcement-learning based system for camera parameter tuning to improve analytics." This method automatically adjusts camera parameters to enhance video analytics accuracy in continuously changing environmental conditions. It includes capturing a video stream from multiple cameras and performing video analytics tasks defined as analytics units (AUs). The method applies image processing to obtain processed frames, filters out low-quality frames, and dynamically fine-tunes the parameters of the cameras. This fine-tuning process employs State-Action-Reward-State-Action (SARSA) reinforcement learning computations to optimize camera parameters based on the reinforcement computations.
Career Highlights
Sibendu Paul is currently employed at NEC Corporation, where he continues to innovate in the field of video analytics. His work has garnered attention for its practical applications and contributions to improving video analytics systems.
Collaborations
Throughout his career, Sibendu has collaborated with notable colleagues, including Srimat T Chakradhar and Kunal Rao. Their combined expertise has contributed to the advancement of technology in their field.
Conclusion
Sibendu Paul's innovative work in camera parameter tuning and video analytics showcases his commitment to enhancing technology through his patents. His contributions are paving the way for more accurate and efficient video analytics systems.