MEDIAEVAL 2013, Multimedia Benchmark Workshop, October 18-19, 2013, Barcelona, Spain
We introduce a novel content-independent lter to protect privacy sensitive Regions Of Interest (ROI) in video surveillance sequences. An abstracted version of the original image is rendered such as the general appearance of shapes and colors is preserved, while obfuscating ne details carrying personal visual information. We use shapes and colors-aware, temporally coherent segmentation algorithm, combined with a color quantization and patch rendering step.
Poster / Demo