This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Tata Consultancy Services Limited. Active years: 2022-2025.
Company Filing History:
Years Active: 2022-2025
Title: Bikash Santra: Innovator in Retail Product Classification
Introduction
Bikash Santra is a notable inventor based in Kolkata, India. He has made significant contributions to the field of product classification and recognition, holding 2 patents that address challenges in retail environments. His work focuses on enhancing the accuracy and efficiency of product identification and classification.
Latest Patents
One of his latest patents is titled "Fine-grained classification of retail products." This invention addresses the challenges posed by slight variations in product images, which can arise from differences in text, size, and color of packaging. The system he developed utilizes both object-level and part-level information to classify similar-looking products effectively. It employs a trained RC-Net, a deep supervised convolutional autoencoder, to estimate the object-level classification score. Additionally, it identifies discriminative part-proposals around key points for annotation-free modeling, ultimately providing a comprehensive classification score.
Another significant patent is "Method and system for region proposal based object recognition for estimating planogram compliance." This invention aims to identify various products on images of retail store shelves, ensuring compliance with planograms. Planograms are essential for maintaining consistency in product placement and enhancing visual merchandising. The system utilizes context information about product arrangement to facilitate accurate identification, even in the absence of physical dimensions for the products.
Career Highlights
Bikash Santra is currently employed at Tata Consultancy Services Limited, where he applies his expertise in product classification and recognition. His innovative work has contributed to advancements in retail technology and has the potential to improve operational efficiencies in the industry.
Collaborations
He has collaborated with notable coworkers, including Avishek Kumar Shaw and Shilpa Yadukumar Rao, to further enhance the impact of his inventions in the field.
Conclusion
Bikash Santra's contributions to the field of product classification demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges faced in retail environments and offer practical solutions to improve product identification and compliance.