搜索结果: 1-6 共查到“计算机科学技术 Symmetric”相关记录6条 . 查询时间(0.39 秒)
Symmetric quadrature rules for simplexes based on sphere close packed lattice arrangements
Quadrature Integration Symmetric Triangle
2015/7/3
There have been significant efforts to identify high-order quadrature rules on d-simplex and d-hypercube geometries as evidenced by the surveys in [1–5]. On thed-hypercube, it is well-known that optim...
On Structured Semidefinite Programs for the Control of Symmetric Systems
Symmetric Systems Control
2015/6/19
In this paper we show how the symmetry present in many linear systems can be exploited to significantly reduce the computational effort required for controller synthesis. This approach may be applied ...
On blockwise symmetric signatures for matchgates
Matchgates Matchgate identities Holographic algorithm
2012/12/4
We give a classification of blockwise symmetric signatures in the theory of matchgate computations. The main proof technique uses matchgate identities, also known as useful GrassmannPlücker identitie...
对ICE穿越Symmetric NAT技术的改进
交互式连通性建立 网络地址转换 对称网络地址转换
2010/1/28
ICE（交互式连通性建立）方案作为一种综合解决方案，适合各种类型的NAT穿越。但ICE方案针对Symmetric NAT全部采用TURN中继方式进行穿越，而TURN方式在传输效率上尚有不足。结合端口预测方案P-STUN，对原有ICE方案进行了改进，使其获得更多的地址信息，能够对大部分SymmetuicNAT采用UDP直连方式穿越，解决了上述问题，有效提高了ICE针对Symmetric NAT穿越的...
基于探测对Symmetric NAT与端口受限NAT的穿透方案
Cone NAT 端口受限 对称NAT 穿透
2009/1/19
在采用P2P架构的网络音视频应用中，不可避免会涉及到NAT穿透的问题。IETF为此开发了STUN标准，但是STUN协议中提出的方案无法穿透Symmetric NAT。通过分析对称NAT原理以及一些实际网络中的NAT布署的情况，提出了基于探测的穿透方案。经过多种网络环境的测试，达到了预计的目标。
Symmetric segment-based stereo matching of motion blurred images with illumination variations
Symmetric segment-based stereo matching motion blurred images illumination variations
2013/7/17
Most existing methods of stereo matching focus on dealing with clear image pairs. Consequently, there is a lack of approaches capable of handling degraded images captured under challenging real situat...