A study on effects of security risks on acceptance of enterprise cloud service: moderating of employment and non-employment using PLS multiple group analysis

This paper analyzed the effects of security risk factors fit for cloud computing paradigm on the acceptance of enterprise cloud service with intent to illuminate the factors for vitalizing the adoption of corporate cloud services in the future. The acceptance intention was set as a dependent variable. Independent variables were set in reference to the technology acceptance theory. Security risks were categorized into compliance risk, information leakage risk, troubleshooting risk and service discontinuation risk to design a model for analysis.     

TD-SCDMA网络CS域业务接续时长的研究

在TD-SCDMA网络下,使用手机进行相互语音呼叫,采集呼叫信令,分析了不同网元处理呼叫信令的平均耗时情况,参照3GPP相关规范,并提出缩短TD-SCDMA网络CS域业务接续时长的策略。     

基于远程可视教学提高农村电类从业人员素质的研究

随着信息时代的到来,利用现代远程教育网络教学模式教学已在大、中专学校蓬勃开展,取得较大的实效.但是在国内,利用现代远程可视教育农村电类从业人员培训还很少,人们对这一课题进行探索研究,将传统的教学以网络为媒介实现异地异时的培训,真正实现远程可视培训,以提高农村电类从业人员的素质.     

浅谈互联网和企业变革

当前我国的互联网发展的势头之快,使得互联网在我们的工作生活中占据了很大的地位.本文着重从我国的企业出发,分析研究互联网对企业变革的重点影响以及互联网和企业接轨后的各大问题.     

高职类院校"嵌入式系统"教学思考

本文根据嵌入式系统的教学特点和高职类院校人才培养的目标,分析了高职类院校嵌入式系统教学的现状与特点、并对如何改进嵌入式教学现状、如何才能更好地培养出满足社会需求的高素质嵌入式技术人才提出了几点建议.     

浅析基于网络教学平台的高校教师教育技术培训

随着高校教师教育技术培训的不断深入,如何提高培训质量成为一个值得关注的问题。文章分析了目前培训中存在的问题,并结合网络教学平台的优势,将网络教学平台与高校教师教育技术培训相结合,以期能为高校教师教育技术培训提供指导。     

Repair approach for DMC images based on hierarchical location using edge curve

The color composite digital mapping camera (DMC) images are produced by the post-processing software of Z/I imaging. But the failure of radiometric correction in post-processing leads to residual radiometric differences between CCD images, which then affect the quality of the images in further applications. This paper, via analyzing the characters and causes of such a phenomenon, proposes a repair approach based on hierarchical location using edge curve. The approach employs a hierarchical strategy to locate the transition area and seam-line automatically and then repair the image through the global reconstruction between CCD images and the local reconstruction in the transition area. Experiments indicate that the approach proposed by this paper is feasible and can improve the quality of images effectively. Supported by the National Basic Research Program of China (Grant No. 2006CB701302) and the Youth Fundation Plan of Wuhan (Grant No. 200750731253)     

A hybrid rendering algorithm for textile objects

Although realistic textile rendering has been widely used in virtual garment and try-on systems, a robust method to simulate textile with a realistic appearance and high fidelity is yet to be established. We propose to use a novel hybrid geometric- and image-based rendering (GIBR) method to achieve photo realistic representation of textile products. The image-based technique, with its radiance synthesis algorithm, enables us to recover the reflectance properties of textile in an environment photo, and thus can render the appearance of textile material. The geometry-based technique, with its traditional illumination model of assigning illumination parameters extracted from the original scene (such as radiance and chroma dispatch), makes it possible to interactively manipulate 3D virtual objects in the “real” environment. Our realistic textile rendering method has advantages over the traditional ones in its easiness to implement and its wide range of applications.     

一种基于SoC平台设计的AVS解码器软硬件分区结构

视频解码芯片的结构因硬件强大的处理能力和软件灵活的可编程功能从硬件转向软硬件分区结构。该文针对AVS标准的算法和解码实现复杂程度,根据软硬件协同设计思想提出了一种结构划分合理的AVS高清视频解码器软硬件分区结构。根据AVS算法的特点该结构将宏块层以上部分的元素解析划归到软件解码中,将宏块层解码划为硬件处理。经验证,该结构设计可实现AVS高清码流解码,并在C语言编写的硬件平台仿真程序中得以实现。