18745440. SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT (Tata Consultancy Services Limited)
Contents
SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT
Organization Name
Tata Consultancy Services Limited
Inventor(s)
ANDREW Gigie of Bengaluru (IN)
KRISHNA KANTH Rokkam of Bengaluru (IN)
ACHANNA ANIL Kumar of Bengaluru (IN)
TAPAS Chakravarty of Kolkata (IN)
ANWESHA Khasnobish of Kolkata (IN)
SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT
This abstract first appeared for US patent application 18745440 titled 'SYSTEMS AND METHODS FOR IN BODY MICROWAVE IMAGING OF A SUBJECT
Original Abstract Submitted
Detecting cancer early can significantly reduce mortality rate, but this still remains a challenge owing to shortcomings in early screening and detection with existing modalities. Cancer detection is done using known screening methods such as X-ray mammography, Magnetic Resonance Imaging (MRI) and Ultrasound imaging (US). But these conventional methods have their own limitations such as compression discomfort, inherent health risks, expensive, and consume more time and effort. Present disclosure provides system and method for enhanced microwave imaging (MWI) for efficient breast tumor detection by scanning subject's specific body portion to optimize the scan duration. The MWI is framed as an inverse problem by building forward model using a Point Spread Function (PSF) and is solved by imposing sparsity prior since tumor is concentrated to limited regions. The entire scanning duration is optimized by viewing the problem as a sequential decision making process for a Deep Reinforcement Learning (DRL) agent.
