A fundamental task in detecting foreground objects in both static and dynamic scenes is to take the best choice of color system representation and the efficient technique for background modeling. We propose in this paper a non-parametric algorithm dedicated to segment and to detect objects in color images issued from a football sports meeting. Indeed segmentation by pixel concern many applications and revealed how the method is robust to detect objects, even in presence of strong shadows and highlights. In the other hand to refine their playing strategy such as in football, handball, volley ball, Rugby..., the coach need to have a maximum of technical-tactics information about the on-going of the game and the players. We propose in this paper a range of algorithms allowing the resolution of many problems appearing in the automated process of team identification, where each player is affected to his corresponding team relying on visual data. The developed system was tested on a match of the Tunisian national competition. This work is prominent for many next computer vision studies as it's detailed in this study.
翻译:在静态场景和动态场景中探测前景物体的一项基本任务是最佳地选择颜色系统表象和背景模型的有效技术。我们在本文件中提出一个非参数算法,专门用于分段和探测足球体育会议发行的彩色图像中的物体。确实,像素分解涉及许多应用程序,并揭示了探测物体的方法如何健全,即使存在强大的阴影和亮点。另一方面,为了完善其游戏策略,例如足球、手球、排球、橄榄球...,教练需要掌握关于游戏和玩家进行中的技术战术的最大信息。我们在本文件中提议了一系列算法,以便能够解决在自动团队识别过程中出现的许多问题,因为每个玩家都受到其相应团队依赖视觉数据的影响。开发的系统是在突尼斯国家竞赛的匹配中测试的。这项工作对于许多下一个计算机的视觉研究来说是突出的,因为本研究中详细介绍了这一研究。