商品簡介
After a synthesis of the main challenges and advances in the field of image analysis, the needs for video surveillance are introduced through two major applications (security of rail transportation systems and a posteriori investigation). The characteristics of the considered videos are presented through the cameras which enable to capture them and the compression methods which allow to transport and to store them. Core of the book, the technical topics are then discussed, starting with the analysis of objects of interest (detection, tracking and recognition) before addressing the "high-level" video analysis, which aims to give a semantic interpretation of the observed scene (events, behaviors, type of content, …). The book ends with the problem of performance evaluation.
作者簡介
Jean-Yves Dufour is Head of the "Vision Lab", Thales/CEA common research laboratory, Palaiseau, France.
