Select Publications (Google Scholar Profile)
Computer Vision
A Survey of Single-Scene Video Anomaly Detection
Bharathkumar Ramachandra, Michael Jones, Ranga Raju Vatsavai. TPAMI 2020.
Learning a distance function with a Siamese network to localize anomalies in videos
Bharathkumar Ramachandra, Michael Jones, Ranga Raju Vatsavai. WACV 2020.
Street Scene: A new dataset and evaluation protocol for video anomaly detection
Bharathkumar Ramachandra, Michael Jones. WACV 2020.
Perceptual metric learning for video anomaly detection
Bharathkumar Ramachandra, Michael Jones, Ranga Raju Vatsavai. MVA 2021.
SSMTL++: Revisiting Self-Supervised Multi-Task Learning for Video Anomaly Detection
Antonio Barbalau, Radu Tudor Ionescu, Mariana-Iuliana Georgescu, Jacob Dueholm, Bharathkumar Ramachandra, Kamal Nasrollahi, Fahad Shahbaz Khan, Thomas B. Moeslund, Mubarak Shah. CVIU 2023.
Local Clustering with Mean Teacher for Semi-supervised Learning
Zexi Chen, Benjamin Dutton, Bharathkumar Ramachandra, Tianfu Wu, Ranga Raju Vatsavai. ICPR 2021.
Consistency Regularization with Generative Adversarial Networks for Semi-Supervised Image Classification
Zexi Chen, Bharathkumar Ramachandra, Ranga Raju Vatsavai. ArXiv 2020.
Relational Long Short-Term Memory for Video Action Recognition
Zexi Chen, Bharathkumar Ramachandra, Tianfu Wu, Ranga Raju Vatsavai. ArXiv 2018.
Machine Learning
Estimating a Manifold from a Tangent Bundle Learner
Bharathkumar Ramachandra*, Benjamin Dutton*, Ranga Raju Vatsavai. ArXiv 2019.
Other
Anomalous cluster detection in spatiotemporal meteorological fields
Bharathkumar Ramachandra, Benjamin Dutton, Ranga Raju Vatsavai. Statistical Analysis and Data Mining: The ASA Data Science Journal, 2018.
Multimodal Deep Learning Based Crop Classification Using Multispectral and Multitemporal Satellite Imagery
Krishna Karthik Gadiraju, Bharathkumar Ramachandra, Zexi Chen, Ranga Raju Vatsavai. KDD 2020.
Real-Time Energy Audit of Built Environments: Simultaneous Localization and Thermal Mapping
Bharathkumar Ramachandra, Pranav Nawathe, Jacob Monroe, Kevin Han, Youngjib Ham, Ranga Raju Vatsavai. Journal of Infrastructure Systems, 2018.
Scalable nearest neighbor based hierarchical change detection framework for crop monitoring
Zexi Chen, Ranga Raju Vatsavai, Bharathkumar Ramachandra, Qiang Zhang, Nagendra Singh, Sreenivas Sukumar. IEEE International Conference on Big Data, 2016.
[* denotes equal contribution]