Extract moving human silhouette from image sequences
Yuming Jiang · Jisuanji gongcheng yu sheji · 2006
Segmenting the motion human body in real-time is the first key step in the field of the analysis of human motion in the video sequence.Color images with more vision information than gray ones are becoming increasingly concerned.A new approach of con-structing colorific background model is used,the moving human silhouettes is got in complex background using an improved background subtraction algorithm.The experimental results demonstrate that the algorithm is efficient for noise suppression and image gap filling.The algorithm is adapted when background is still in general and object is moving,it can extract the motion human silhouettes in real time.