关键词: 粒子滤波, 目标跟踪, 纹理特征

Abstract: Aiming at tracking windows’instability disturbed by noise on the process of image-object tracking，typical texture’s characteristics are creatively integrated into the particle filter framework on the domain of real-time tracking.Three kinds of typical texture’s characteristics gray level co-occurrence matrix，breadth and direction texture，local binary model texture are tested on object tracking experiment.By doing contrastive experiment，the practical effect about texture’s characteristics are measured and proved from view of precision and speed.As the choice about characteristics being tested in tracking，the results show the excellent quality of the gray level co-occurrence matrix texture which can timely resist analogous color’s disturbance.

Key words: particle filter, object tracking, texture characteristic