Explanipedia

JUHCCR-v1: a database for hand-drawn electrical and electronics circuit component recognition Open

Ayush Roy, Saptarshi Pani, Samir Malakar, Erik Cuevas, Marco Pérez‐Cisneros , et al. · 2025

Exploring Organizational Strategies in Immersive Computational Notebooks Open

S.R. In, Ayush Roy, Eric Krokos, Kirsten Whitley, Chris North , et al. · 2025

Computational notebooks, which integrate code, documentation, tags, and visualizations into a single document, have become increasingly popular for data analysis tasks. With the advent of immersive technologies, these notebooks have evolve…

Facial Emotion Recognition Based Real Time Learner Engagement Detection System Open

Priti Sharma, Ayush Roy, Kriti Jain · 2025

A novel domain independent scene text localizer Open

Ayush Roy, Palaiahnakote Shivakumara, Umapada Pal, Cheng‐Lin Liu · 2024

A Wavelet Guided Attention Module for Skin Cancer Classification with Gradient-based Feature Fusion Open

Ayush Roy, Sujan Sarkar, Sohom Ghosal, Dmitrii Kaplun, Asya I. Lyanova , et al. · 2024

Skin cancer is a highly dangerous type of cancer that requires an accurate diagnosis from experienced physicians. To help physicians diagnose skin cancer more efficiently, a computer-aided diagnosis (CAD) system can be very helpful. In thi…

FA-Net: A Fuzzy Attention-aided Deep Neural Network for Pneumonia Detection in Chest X-Rays Open

Ayush Roy, Anurag Bhattacharjee, Diego Oliva, Oscar Ramos-Soto, Francisco Javier Álvarez Padilla , et al. · 2024

Pneumonia is a respiratory infection caused by bacteria, fungi, or viruses. It affects many people, particularly those in developing or underdeveloped nations with high pollution levels, unhygienic living conditions, overcrowding, and insu…

A Dual Attention-aided DenseNet-121 for Classification of Glaucoma from Fundus Images Open

Soham Chakraborty, Ayush Roy, Payel Pramanik, Daria Valenkova, Ram Sarkar · 2024

Deep learning and computer vision methods are nowadays predominantly used in the field of ophthalmology. In this paper, we present an attention-aided DenseNet-121 for classifying normal and glaucomatous eyes from fundus images. It involves…

GRU-Net: Gaussian Attention Aided Dense Skip Connection Based MultiResUNet for Breast Histopathology Image Segmentation Open

Ayush Roy, Payel Pramanik, Sohom Ghosal, Daria Valenkova, Dmitrii Kaplun , et al. · 2024

Breast cancer is a major global health concern. Pathologists face challenges in analyzing complex features from pathological images, which is a time-consuming and labor-intensive task. Therefore, efficient computer-based diagnostic tools a…

AWGUNET: Attention-Aided Wavelet Guided U-Net for Nuclei Segmentation in Histopathology Images Open

Ayush Roy, Payel Pramanik, Dmitrii Kaplun, Sergei A. Antonov, Ram Sarkar · 2024

Accurate nuclei segmentation in histopathological images is crucial for cancer diagnosis. Automating this process offers valuable support to clinical experts, as manual annotation is time-consuming and prone to human errors. However, autom…

DAU-Net: Dual attention-aided U-Net for segmenting tumor in breast ultrasound images Open

Payel Pramanik, Ayush Roy, Erik Cuevas, Marco Pérez‐Cisneros, Ram Sarkar · 2024

Breast cancer remains a critical global concern, underscoring the urgent need for early detection and accurate diagnosis to improve survival rates among women. Recent developments in deep learning have shown promising potential for compute…

An Attention-Based Fusion of ResNet50 and InceptionV3 Model for Water Meter Digit Recognition Open

Lama Alkhaled, Ayush Roy, Palaiahnakote Shivakumara · 2023

Digital water meter digit recognition from images of water meter readings is a challenging research problem. One key reason is that this might be a lack of publicly available datasets to develop such methods. Another reason is the digits s…

A New Lightweight Attention-based Model for Emotion Recognition on Distorted Social Media Face Images Open

Ayush Roy · 2023

The recognition of human emotions remains a challenging task for social media images. This is due to distortions created by different social media conflict with the minute changes in facial expression. This study presents a new model calle…

A New Lightweight Attention-based Model for Emotion Recognition on Distorted Social Media Face Images Open

Ayush Roy · 2023

The recognition of human emotions remains a challenging task for social media images. This is due to distortions created by different social media conflict with the minute changes in facial expression. This study presents a new model calle…

A Robust SLIC-Based Approach for Segmentation Using Canny Edge Detector Open

Srikanta Pal, Ayush Roy, Palaiahnakote Shivakumara, Umapada Pal · 2023

An accurate image segmentation in noisy environment is complex and challenging. Unlike existing state-of-the-art methods that use superpixels for successful segmentation, we propose a new approach for noise-robust simple linear iterative c…

Adapting a Swin Transformer for License Plate Number and Text Detection in Drone Images Open

Srikanta Pal, Ayush Roy, Palaiahnakote Shivakumara, Umapada Pal · 2023

The use of drones and unmanned aerial vehicles has significantly increased in various real-world applications such as monitoring illegal car parking, tracing vehicles, controlling traffic jams, and chasing vehicles. However, accurate detec…

Identification and Classification of Human Mental Stress using Physiological Data: A Low-Power Hybrid Approach Open

Ayush Roy · 2023

This paper proposes a framework using artificial intelligence for recognizing human mental stress based on physiological data. It comprises three stages; at first, emotion detection has been carried out from the facial image using a deep l…

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