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8,704 results on '"Prasad, M."'

37. Anomalous origin of the circumflex artery from the right pulmonary artery

Author

Parker J. Brown, MD, Clinton E. Jokerst, MD, Matthew Stib, MD, Prasad M. Panse, MD, Michael B. Gotway, MD, and Carlos A. Rojas, MD

Subjects
Cardiac, Anomalous coronary artery, Circumflex artery, Computed tomography, Medical physics. Medical radiology. Nuclear medicine, R895-920
Abstract

Anomalous origin of the circumflex artery from the pulmonary artery (ACxAPA) is a rare but clinically significant condition in which the circumflex artery arises from either the main pulmonary artery or one of its main branches. Untreated patients with ACxAPA may develop severe heart failure or sudden cardiac death. Diagnosis is established with either catheter or CT angiography. We present a case of an adult male with no prior known cardiac history who was found to have ACxAPA after presenting to our institution in acute decompensated heart failure.

Published
2024
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38. Modelling appearance variations in expressive and neutral face image for automatic facial expression recognition

Author

Naveen Kumar H N, Guru Prasad M S, Mohd Asif Shah, Mahadevaswamy, Jagadeesh B, and Sudheesh K V

Subjects
convolutional neural nets, emotion recognition, feature selection, image classification, Photography, TR1-1050, Computer software, QA76.75-76.765
Abstract

Abstract In automatic facial expression recognition (AFER) systems, modelling the spatio‐temporal feature information in a specific manner, coalescing, and its effective utilization is challenging. The state‐of‐the‐art studies have examined integrating multiple features to enhance the recognition rate of AFER systems. However, the feature variations between expressive and neutral face images are not fully explored to identify the expression class. The proposed research presents an innovative approach to AFER by modelling appearance variations in both expressive and neutral face images. The prominent contributions of the work are developing a novel and hybrid feature space by integrating the discriminative feature distribution derived from expressive and neutral face images; preserving the highly discriminative latent feature distribution using autoencoders. Local binary pattern (LBP) and histogram of oriented gradients (HOG) are the feature descriptors employed to derive the discriminative texture and shape information, respectively. The component‐based approach is employed, wherein the features are derived from the salient facial regions instead of the whole face. The three‐stage stacked deep convolutional autoencoder (SDCA) and multi‐class support vector machine (MSVM) are employed to address dimensionality reduction and classification, respectively. The efficacy of the proposed model is substantiated by empirical findings, which establish its superiority in terms of accuracy in AFER tasks on widely recognized benchmark datasets.

Published
2024
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42. Automatic Facial Expression Recognition Using Deep Learning

Author

Prasad, M. S. Guru, Prithviraj, Choudhury, Tanupriya, Kotecha, Ketan, Jain, Deepak, Yeole, Ashwini N., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kahraman, Cengiz, editor, Cevik Onar, Sezi, editor, Cebi, Selcuk, editor, Oztaysi, Basar, editor, Tolga, A. Cagrı, editor, and Ucal Sari, Irem, editor

Published
2024
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44. A Numerical Study to Analyze the Effect of Process Parameters on Ring Rolling of Ti-6Al-4V Alloy by Response Surface Methodology

Author

Nayak, Soumyaranjan, Singh, Abhishek Kumar, Gokhale, Hina, Prasad, M. J. N. V., Narasimhan, K., Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Kusiak, Jan, editor, Rauch, Łukasz, editor, and Regulski, Krzysztof, editor

Published
2024
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46. Development of an Integrated PSA Software Tool for Internal and External Events

Author

Hari Prasad, M., Garg, Vipul, Vinod, Gopika, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Varde, Prabhakar V., editor, Vinod, Gopika, editor, and Joshi, N. S., editor

Published
2024
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47. Risk Analysis of Hydrogen Gas from Battery System of Underwater Vehicles

Author

Nair, Sharath S., Hari Prasad, M., Mishra, Vivek, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Varde, Prabhakar V., editor, Vinod, Gopika, editor, and Joshi, N. S., editor

Published
2024
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48. Alzheimer’s Disease Detection Using Convolution Neural Networks

Author

Swapna, M., Ravali, M., Pavani, G., Prasad, M Shiva Durga, Kumar, V Pradeep, Nanda, Ashok Kumar, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Satheeskumaran, S., editor, Zhang, Yudong, editor, Balas, Valentina Emilia, editor, Hong, Tzung-pei, editor, and Pelusi, Danilo, editor

Published
2024
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49. Pioneering Real-Time Forest Fire Detection: A Comprehensive Examination of Advanced Machine Learning Techniques in IoT-Integrated Systems for Enhanced Environmental Adaptability

Author

Arun Prasad, M., Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Satheeskumaran, S., editor, Zhang, Yudong, editor, Balas, Valentina Emilia, editor, Hong, Tzung-pei, editor, and Pelusi, Danilo, editor

Published
2024
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50. Experimental Investigation on Influence of Natural Fibres on Strength Properties of Concrete

Author

Shruthi, H. G., Gowtham Prasad, M. E., di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Cui, Zhen-Dong, Series Editor, Kolathayar, Sreevalsa, editor, Sreekeshava, K. S., editor, and Vinod Chandra Menon, N., editor

Published
2024
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