16 citations · 16 across the 4 of their papers we have counts for
4 papers
CATFA-Net: A Trans-Convolutional Approach for Accurate Medical Image Segmentation
Siddhartha Mallick, Aayushman Ghosh, Jayanta Paul +1
Convolutional blocks have played a crucial role in advancing medical image segmentation by excelling in dense prediction tasks. However, their inability to effectively capture long…
Schrödinger Spectrum based Continuous Cuff-less Blood Pressure Estimation using Clinically Relevant Features from PPG Signal and its Second Derivative
Aayushman Ghosh, Sayan Sarkar, Jayant Kalra
The presented study aims to estimate blood pressure (BP) using photoplethysmogram (PPG) signals while employing multiple machine learning models. The study proposes a novel algorit…
Design of Ultrafast All-Optical Pseudo Binary Random Sequence Generator, 4-bit Multiplier and Divider using 2 x 2 Silicon Micro-ring Resonators
Aayushman Ghosh, Sayan Sarkar, Sukhdev Roy
All-optical devices are essential for next generation ultrafast, ultralow-power and ultrahigh bandwidth information processing systems. Silicon microring resonators (SiMRR) provide…
Signal Quality Assessment of Photoplethysmogram Signals using Quantum Pattern Recognition and lightweight CNN Architecture
Tamaghno Chatterjee, Aayushman Ghosh, Sayan Sarkar
Photoplethysmography (PPG) signal comprises physiological information related to cardiorespiratory health. However, while recording, these PPG signals are easily corrupted by motio…