Search Results for author: Pratik K. Mishra

Found 3 papers, 0 papers with code

Skeletal Video Anomaly Detection using Deep Learning: Survey, Challenges and Future Directions

no code implementations31 Dec 2022 Pratik K. Mishra, Alex Mihailidis, Shehroz S. Khan

Appearance-based features can also be sensitive to pixel-based noise, straining the anomaly detection methods to model the changes in the background and making it difficult to focus on the actions of humans in the foreground.

Anomaly Detection Video Anomaly Detection

Privacy-Protecting Behaviours of Risk Detection in People with Dementia using Videos

no code implementations20 Dec 2022 Pratik K. Mishra, Andrea Iaboni, Bing Ye, Kristine Newman, Alex Mihailidis, Shehroz S. Khan

Our work differs from most existing approaches for video anomaly detection that focus on appearance-based features, which can put the privacy of a person at risk and is also susceptible to pixel-based noise, including illumination and viewing direction.

Anomaly Detection Semantic Segmentation +1

Minimum Variance Embedded Auto-associative Kernel Extreme Learning Machine for One-class Classification

no code implementations24 Nov 2020 Pratik K. Mishra, Chandan Gautam, Aruna Tiwari

The experimental results show that VAAKELM consistently performs better than the existing classifiers, making it a viable alternative for the OCC task.

General Classification One-Class Classification

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