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Narayan Vetrekar

Observed names: N. T. Vetrekar, N. Vetrekar, N.T. Vetrekar, Narayan T. Vetrekar, Vetrekar Narayan
Institution: Goa University
ORCID: 0000-0002-6921-6163
Observed ORCID: 0000-0002-6921-6163
OpenAlex ID: A5063081359
Non-invasive hyperspectral imaging approach for fruit quality control application and classification: case study of apple, chikoo, guava fruits
2015 · N. T. Vetrekar, R. S. Gad, et al. · Journal of Food Science and Technology · 28
Low-cost multi-spectral face imaging for robust face recognition
2016 · N.T. Vetrekar, R. Raghavendra, et al. · IEEE International Conference on Imaging Systems and Techniques (IST) · 26
Multi-Spectral Imaging for Artificial Ripened Banana Detection
2019 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · European Workshop on Visual Information Processing · 16
Multi-spectral Imaging for Robust Ocular Biometrics
2018 · Narayan Vetrekar, Kiran B. Raja, et al. · International Conference on Biometrics · 15
Collaborative representation of convolutional neural network features to detect artificial ripening of banana using multispectral imaging
2022 · Narayan Vetrekar, Anish K. Prabhu, et al. · Journal of Food Processing and Preservation · 14
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Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures
2018 · R. Raghavendra, Narayan Vetrekar, et al. · Proceedings - International Conference on Pattern Recognition/Proceedings/International Conference on Pattern Recognition · 14
Multi-spectral Imaging To Detect Artificial Ripening Of Banana: A Comprehensive Empirical Study
2019 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · IEEE International Conference on Imaging Systems and Techniques (IST) · 10
Multispectral Imaging for Differential Face Morphing Attack Detection: A Preliminary Study
2024 · Raghavendra Ramachandra, Sushma Venkatesh, et al. · IEEE Winter Conference on Applications of Computer Vision · 9
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Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper
2018 · R. Raghavendra, Narayan Vetrekar, et al. · IEEE International Conference on Identity, Security and Behavior Analysis (ISBA) · 9
Band level fusion using quaternion representation for extended multi-spectral face recognition
2017 · Narayan Vetrekar, Kiran B. Raja, et al. · International Conference on Information Fusion (FUSION) · 9
Extended multi-spectral face recognition across two different age groups: an empirical study
2016 · N. T. Vetrekar, R. Raghavendra, et al. · Indian Conference on Computer Vision, Graphics and Image Processing · 9
Data reduction and recovery in wireless communication system: An extensive experimental evaluation using PSK and QAM modulations
2022 · Charanarur Panem, Narayan Vetrekar, et al. · International Journal of Communication Systems · 6
Detection of artificially ripened banana using spectral signature from multi-spectral imaging
2021 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · AIP conference proceedings · 6
VoxAtnNet: A 3D Point Clouds Convolutional Neural Network for Generalizable Face Presentation Attack Detection
2024 · Raghavendra Ramachandra, Narayan Vetrekar, et al. · International Conference on Automatic Face and Gesture Recognition · 5
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Multilevel Fusion of Multispectral Images to Detect the Artificially Ripened Banana
2023 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · IEEE Sensors Letters · 5
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Robust Gender Classification Using Multi-Spectral Imaging
2017 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · International Conference on Signal-Image Technology & Internet-Based Systems (SITIS) · 5
Extended multi-spectral imaging for gender classification based on image set
2017 · Narayan Vetrekar, R. Raghavendra, et al. · International Conference on Security of Information and Networks (SIN) · 4
Extended Spectral to Visible Comparison Based on Spectral Band Selection Method for Robust Face Recognition
2017 · N.T. Vetrekar, R. Raghavendra, et al. · International Conference on Automatic Face and Gesture Recognition · 4
PCGattnNet: A 3-D Point Cloud Dynamic Graph Attention for Generalizable Face Presentation Attack Detection
2025 · Raghavendra Ramachandra, Narayan Vetrekar, et al. · IEEE Transactions on Biometrics Behavior and Identity Science · 3
Multi-level Fusion of Multi-spectral Images to Detect the Artificially Ripened Banana
2023 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · IEEE Applied Sensing Conference (APSCON) · 3
Collaborative Representation for Visible to Band Gender Classification Using Multi-spectral Imaging: Extensive Evaluations by Exploring 22 Photometric Normalization Methods
2021 · Narayan Vetrekar, Aparajita Naik, et al. · SN Computer Science · 3
Cross-spectral Gender Classification Using Multi-spectral Face Imaging
2021 · Narayan Vetrekar, Aparajita Naik, et al. · Journal of Physics Conference Series · 3
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Gender Classification under Eyeglass Occluded Ocular Region
2021 · Narayan Vetrekar, Raghavendra Ramachandra, et al. · CRC Press eBooks · 3
Stimulus-Evoked Brain Signals for Parkinson’s Detection: A Comprehensive Benchmark Performance Analysis on Cross-Stimulation and Channel-Wise Experiments
2025 · Krishna Patel, Rajendra Gad, et al. · Bioengineering · 2
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Influence of Evaluating Cross-Stimulation on the EEG Biometric Verification Performance: Benchmarking Study
2024 · Marissa de Ataide, Krishna Patel, et al. · Indian Conference on Computer Vision, Graphics and Image Processing · 2
Works count: 59
Citation count: 232
H-index: 9
I10-index: 7
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