277 citations · 930 across the 33 of their papers we have counts for
6 papers · 1 filter
Concealing the identity of faces in oblique images with adaptive hopping Gaussian mixtures
Omair Sarwar, Bernhard Rinner, Andrea Cavallaro
Cameras mounted on Micro Aerial Vehicles (MAVs) are increasingly used for recreational photography. However, aerial photographs of public places often contain faces of bystanders t…
Mobile Sensor Data Anonymization
Mohammad Malekzadeh, Richard G. Clegg, Andrea Cavallaro +1
Motion sensors such as accelerometers and gyroscopes measure the instant acceleration and rotation of a device, in three dimensions. Raw data streams from motion sensors embedded i…
Video Summarisation by Classification with Deep Reinforcement Learning
Kaiyang Zhou, Tao Xiang, Andrea Cavallaro
Most existing video summarisation methods are based on either supervised or unsupervised learning. In this paper, we propose a reinforcement learning-based weakly supervised method…
A Multi-perspective Approach To Anomaly Detection For Self-aware Embodied Agents
Mohamad Baydoun, Mahdyar Ravanbakhsh, Damian Campo +5
This paper focuses on multi-sensor anomaly detection for moving cognitive agents using both external and private first-person visual observations. Both observation types are used t…
Distributed One-class Learning
Ali Shahin Shamsabadi, Hamed Haddadi, Andrea Cavallaro
We propose a cloud-based filter trained to block third parties from uploading privacy-sensitive images of others to online social media. The proposed filter uses Distributed One-Cl…
Protecting Sensory Data against Sensitive Inferences
Mohammad Malekzadeh, Richard G. Clegg, Andrea Cavallaro +1
There is growing concern about how personal data are used when users grant applications direct access to the sensors of their mobile devices. In fact, high resolution temporal data…