三种在图片上添加标记的方法

标准sip的ＲＦＣ３２６１文档，是开发基于sip的voip通信方案的必备手册.对其中的重点部分用红色进行了标记-Sip the RFC3261 standard documents, the development of voip in sip-based communications program manual required. The focus of some of them were marked in red

张继荣的现代交换技术PPT课件,该课件详细讲述了通信网中现有的各种技术和未来可能成为标准的多协议标记交换技术MPLS.-Zhang Jirong modern switching technology PPT courseware, the courseware described in detail in the existing communication network technologies and the future may become the standard Multi-Pr

。提出了一种基于路面标记的自动车辆检测算法，用于检测车辆并排除阴影干扰， 进而实现对过往车辆进行正确计数，能更可靠地收集各车道的实时车流信息。-In this paper，a land mark based method is proposed for vehicle detection and shadow rejection，and finally vehicle counting is achieved based on the land m ark detection metho