Ajat Shatru Arora
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View article: Exploring non-invasive sexing of early chick embryos in intact eggs using Laser Speckle Contrast Imaging (LSCI) and Deep Neural Network (DNN)
Exploring non-invasive sexing of early chick embryos in intact eggs using Laser Speckle Contrast Imaging (LSCI) and Deep Neural Network (DNN) Open
The ability to image blood flow in early-stage avian embryos has significant applications in developmental biology, drug and vaccine testing, as well as determining sex differentiation. In this project, we used our recently developed laser…
View article: MedFocusCLIP : Improving few shot classification in medical datasets using pixel wise attention
MedFocusCLIP : Improving few shot classification in medical datasets using pixel wise attention Open
With the popularity of foundational models, parameter efficient fine tuning has become the defacto approach to leverage pretrained models to perform downstream tasks. Taking inspiration from recent advances in large language models, Visual…
View article: WavShadow: Wavelet Based Shadow Segmentation and Removal
WavShadow: Wavelet Based Shadow Segmentation and Removal Open
Shadow removal and segmentation remain challenging tasks in computer vision, particularly in complex real world scenarios. This study presents a novel approach that enhances the ShadowFormer model by incorporating Masked Autoencoder (MAE) …
View article: Automated prediction of diabetes mellitus using infrared thermal foot images: recurrent neural network approach
Automated prediction of diabetes mellitus using infrared thermal foot images: recurrent neural network approach Open
Millions of people worldwide are affected by Diabetes Mellitus (DM), which is a chronic disease. Evaluation of the DM indicator, namely blood glucose level, requires invasive methods such as glucometer or blood tests, which cause discomfor…
View article: Authors’ reply to Kapoor and Mahajan, Fazal et al., and Gupta and Rangarajan
Authors’ reply to Kapoor and Mahajan, Fazal et al., and Gupta and Rangarajan Open
We thank Kapoor and Mahajan,[1] Fazal et al.,[2] and Gupta and Rangarajan[3] for their keen interest, valuable appreciation, and insightful comments on our article, "Artificial intelligence-based prediction of oral mucositis in patients wi…
View article: Artificial intelligence-based prediction of oral mucositis in patients with head-and-neck cancer: A prospective observational study utilizing a thermographic approach
Artificial intelligence-based prediction of oral mucositis in patients with head-and-neck cancer: A prospective observational study utilizing a thermographic approach Open
JOURNAL/crsat/04.03/02201859-202306020-00003/figure1/v/2023-08-03T140821Z/r/image-tiff JOURNAL/crsat/04.03/02201859-202306020-00003/figure2/v/2023-08-03T140821Z/r/image-tiff Background: In patients with locally advanced head-and-neck squam…
View article: Thermography as an Economical Alternative Modality to Mammography for Early Detection of Breast Cancer
Thermography as an Economical Alternative Modality to Mammography for Early Detection of Breast Cancer Open
Breast cancer has become a menacing form of cancer among women accounting for 11.6% of total deaths of 9.6 million due to all types of cancer every year all over the world. Early detection increases chances of survival and reduces the cost…
View article: Computer Aided Detection System using Entropy Based Segmentation as Decision Support for Detection of Neoplasms and Comparison of Feature Spaces for Classification
Computer Aided Detection System using Entropy Based Segmentation as Decision Support for Detection of Neoplasms and Comparison of Feature Spaces for Classification Open
Objective: To design a computer aided detection system for the early detection of the breast cancer from the mammograms as it can assist the doctors in the diagnosis. Methodology: The proposed method used in the design of Computer-Aided De…
View article: A novel feature biometric fusion approach for iris, speech and signature
A novel feature biometric fusion approach for iris, speech and signature Open
With an ever-increasing emphasis on security and the new dimensions in security challenges facing the world today, the need for automated personal identification/verification system based on multimodal biometrics has increased.This paper a…
View article: Computer aided diagnosis of breast cancer based on level set segmentation of masses and classification using ensemble classifiers
Computer aided diagnosis of breast cancer based on level set segmentation of masses and classification using ensemble classifiers Open
Breast cancer has been ranked number one cancer in Indian females with rates occurrence of 25.8 per 1,00,000 females and death rate 12.7 among 1,00,000. Whereas in USA, the estimated new detected cases of breast cancer are 2,52,710 with 15…
View article: Comparative Analysis of Hybrid Models for Prediction of BP Reactivity to Crossed Legs
Comparative Analysis of Hybrid Models for Prediction of BP Reactivity to Crossed Legs Open
Crossing the legs at the knees, during BP measurement, is one of the several physiological stimuli that considerably influence the accuracy of BP measurements. Therefore, it is paramount to develop an appropriate prediction model for inter…
View article: Varying Illumination and Pose Conditions in Face Recognition
Varying Illumination and Pose Conditions in Face Recognition Open
One of the most remarkable ability of human vision system is to recognize face. Robustness to variations in facial expressions is one of the greatest challenges in field of face recognition. Human face can have lot of variations in appeara…