no code implementations • 31 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.
no code implementations • 20 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.
no code implementations • 24 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.