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Nirmalya Ghosh

3 accepted papers

2025

CabiNet: A Deep Learning Framework for Multiclass Medical Image Segmentation from Multiple Single Class Datasets

ICASSP 2025accepted

The development of deep learning based image segmentation algorithms is often hindered by the lack of adequately annotated datasets, and this issue becomes a severe bottleneck in multi-class segmentation. The models can learn binary image segmentation since the datasets are often labeled for a singl…

Cited by 0SourceScholar
2023

Parasympathetic-Sympathetic Causal Interactions and Perceived Workload for Varying Difficulty Affective Computing Tasks

ICASSP 2023accepted

Coherence between the parasympathetic (PNS) and sympathetic (SNS) nervous systems is essential for regulating the intrinsic physiologic processes of the autonomic nervous system. This paper proposes a Granger causality (GC)-based ad-hoc statistical framework to analyze the causality between the PNS…

Cited by 0SourceScholar
2022

A Dilated Residual Vision Transformer for Atrial Fibrillation Detection from Stacked Time-Frequency ECG Representations

ICASSP 2022accepted

Atrial fibrillation (AF), the most frequent type of cardiac arrhythmia, has no apparent clinical symptoms in most cases for patients, making it more challenging to diagnose. However, the alterations in regular heart rhythm with an absence of visible P-waves in an Electrocardiogram (ECG) are often ch…

Cited by 0SourceScholar