2017年中国研究生数学建模竞赛D题综述  

Remarks on the Problem D in 2017 Annual Chinese Graduate Mathematical Modeling Contest

作　　者：孟德宇[1] MENG De-yu(School of Mathematics and Statistics,Xi＇an Jiaotong University,Xi＇an 710049,China)

机构地区：[1]西安交通大学数学与统计学院

出　　处：《数学的实践与认识》2018年第15期241-246,共6页Mathematics in Practice and Theory

摘　　要：叙述了2017年中国研究生数学建模竞赛D题“基于监控视频的前景目标提取”的命题背景和目的，分析了本赛题的建模及求解思路，对评阅中发现的问题进行了综述，最后叙述了本赛题还需继续思考的问题．The background and intention for problem D in the national contest of mathe-matical modeling for postgraduate, 2017 titled ＂Foreground Object Extraction from Surveil- lance Videos＂, were presented firstly. Then the solution ideas and some excellent methods in the marking process were summarized. Finally, the problems to be solved in the future were proposed.

关 键 词：监控视频 背景抽取 目标检测 事件检测 机器学习 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]