This video introduces Chaos, a freely available tool to visualize recorded or simulated trajectories. This tool is typically intended for anyone working in the field of crowd simulation who does not have the tools or know-how to create character animations from global trajectory data alone. The tool is based on Unity, and offers various features to facilitate the choice of camera type (RGB, D, Segmentation, Normal maps, etc.) and point of view, making it an ideal tool for creating synthetic datasets for machine learning. Please visit our website to know more. project.inria.fr/crowdscience/download/

This video is a demo of salient motion detection based on the optical flow analysis using the discrete cosine transform (DCT). This method is proposed by Fabrice Atrevi et al.

Paper: ieeexplore.ieee.org/abstract/document/8936073