SDI over IP是一种将SDI信号进行IP化封装和传输,适用于广电制播传输领域的技术。本文介绍了SMPTE组织所提出的SDI over IP相关技术标准,然后基于传统的SDI实时制作系统架构,提出一个SDI与IP技术架构相融合的实时制作系统模型方案,并通...SDI over IP是一种将SDI信号进行IP化封装和传输,适用于广电制播传输领域的技术。本文介绍了SMPTE组织所提出的SDI over IP相关技术标准,然后基于传统的SDI实时制作系统架构,提出一个SDI与IP技术架构相融合的实时制作系统模型方案,并通过分析搭建一个可实际工作IP实时制作系统的技术需求,来进一步描述SDI over IP技术如何在电视台实时制作系统中的应用。展开更多
A real-time animation technique for a kind of non-rigid objects, flexible and thin objects, is proposed, which can update with stability the state of n mass points of the mass-spring (MS) modei with time complexity of...A real-time animation technique for a kind of non-rigid objects, flexible and thin objects, is proposed, which can update with stability the state of n mass points of the mass-spring (MS) modei with time complexity of O (n ). The new implicit numerical integration technique of the authors, which is based on a simple approximation of the linear system, has great advantages over the existing implicit integration methods. Moreover, experiment shows that the new technique is highly efficient in animating a kind of non-rigid objects, and suitable for the draping module of the 3D garment CAD system.展开更多
文摘SDI over IP是一种将SDI信号进行IP化封装和传输,适用于广电制播传输领域的技术。本文介绍了SMPTE组织所提出的SDI over IP相关技术标准,然后基于传统的SDI实时制作系统架构,提出一个SDI与IP技术架构相融合的实时制作系统模型方案,并通过分析搭建一个可实际工作IP实时制作系统的技术需求,来进一步描述SDI over IP技术如何在电视台实时制作系统中的应用。
文摘A real-time animation technique for a kind of non-rigid objects, flexible and thin objects, is proposed, which can update with stability the state of n mass points of the mass-spring (MS) modei with time complexity of O (n ). The new implicit numerical integration technique of the authors, which is based on a simple approximation of the linear system, has great advantages over the existing implicit integration methods. Moreover, experiment shows that the new technique is highly efficient in animating a kind of non-rigid objects, and suitable for the draping module of the 3D garment CAD system.
