共查询到19条相似文献,搜索用时 58 毫秒
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2011年3D电视产业异常火爆,与往年不同的是,今年的3D电视在朝着更加人性化的方向发展.智能、互联网、游戏等丰富功能的加入,让3D电视俨然成为人们家庭休闲娱乐的中心,LG是国内首家主打不闪式全高清智能3D理念的电视厂商。 相似文献
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智能内容
智能内容应用历来是SmartTV的核心。三星APP应用程序增添家庭故事(FamilyStory)、儿童专区(Kids)以及3D遨游(Explore3D)满足了不同家庭成员对于电视的多样化需求,让电视成为家庭娱乐和沟通的核心。家庭故事(FamiIyStory)为家庭成员提供了一个全面分享的平台;儿童专区(Kids)能够让电视成为寓教于乐的工具,让家长有效管理孩子看电视的行为;3D邀游(Explore3D)呈现给用户丰富的3D片花。 相似文献
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电视作为家庭娱乐的重要工具之一,随着用户需求的不断提升,各电视厂商也不断更新技术,加入了许多新功能,比如3D、比如智能应用.比如大屏设计等。 相似文献
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主角写真:Peng 21岁 在校大学生
生活写真:科技让我们的生活更有趣。猎奇时尚、新奇创意、对数码产品的有着狂热的爱好。高科技电子玩具、创意影音产品、数码产品、时尚电玩都是我们追逐的目标。 相似文献
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A. A. Boriskevich V. K. Erohovets V. V. Tkachenko 《Optical Memory & Neural Networks》2012,21(4):242-248
The estimating problem of 3D holograms orientation selectivity on angular, orthogonal, and azimuthal sensitivity parameters is formulated and solved. Tenfold increase of density 3D, 2D/3D holograms in comparison with 2D holograms at given selectivity for ones is shown in theory and experimentally. 相似文献
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The success of physics sandbox applications and physics‐based puzzle games is a strong indication that casual users and hobbyists enjoy designing mechanisms, for educational or entertainment purposes. In these applications, a variety of mechanisms are designed by assembling two‐dimensional shapes, creating gears, cranks, cams, and racks. The experience is made enjoyable by the fact that the user does not need to worry about the intricate geometric details that would be necessary to produce a real mechanism. In this paper, we propose to start from such casual designs of mechanisms and turn them into a 3D model that can be printed onto widely available, inexpensive filament based 3D printers. Our intent is to empower the users of such tools with the ability to physically realize their mechanisms and see them operate in the real world. To achieve this goal we tackle several challenges. The input 2D mechanism allows for some parts to overlap during simulation. These overlapping parts have to be resolved into non‐intersecting 3D parts in the real mechanism. We introduce a novel scheme based on the idea of including moving parts into one another whenever possible. This reduces bending stresses on axles compared to previous methods. Our approach supports sliding parts and arbitrarily shaped mechanical parts in the 2D input. The exact 3D shape of the parts is inferred from the 2D input and the simulation of the mechanism, using boolean operations between shapes. The input mechanism is often simply attached to the background. We automatically synthesize a chassis by formulating a topology optimization problem, taking into account the stresses exerted by the mechanism on the chassis through time. 相似文献
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Direct3D(以下简称D3D)Player是测试显卡驱动所必须的工具软件,其设计并没有考虑到性能,渲染一帧画面通常需要很长时间,给显卡驱动程序的开发带来不便。提出针对D3D Player的性能优化方法,从其运行的机制上研究如何提高其性能,将其分成脚本编译子系统和编译后目标代码执行子系统,最后实现一个优化的D3D Player,并以3D MARK 2001-2005的若干个测试用例来测试D3D Player的优化效果,并比较优化前后的性能变化。 相似文献
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针对目前的D2D多播内容分发机制因冗余传输过高而导致簇头节点能量效率以及系统频谱效率低的问题,提出了一种基于用户需求感知的D2D视频分发机制。通过对用户视频服务请求进行预测,在为服务请求用户分发视频的同时将视频推送给潜在服务用户。首先,根据用户的兴趣、视频的流行度以及用户设备的剩余能量等估算出潜在服务用户接受视频推送的意愿;其次,提出视频分发服务效用值度量来衡量视频分发服务的价值,并对最优化簇头能量效率问题进行建模;最后,提出最优化簇头能量效率的D2D视频分发机制。实验结果表明所提出的D2D视频分发机制相较于传统分发机制其簇头的能量效率及系统吞吐量有着明显的优势。 相似文献
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Xiaoyang Mao Tosiyasu L. Kunii Issei Fujishiro Tsukasa Noma 《Computer Graphics and Applications, IEEE》1987,7(12):37-44
This article proposes G-octree as an extension of G-quadtree to three dimensions. A G-octree reflects in its construction a hierarchy of gray-scale level value homogeneity, as well as a hierarchy of spatial resolution. The article also develops two-way G-quadtree/Goctree conversion procedures based on the algorithms for the binary case. These procedures provide an integrated processing environment for hierarchically represented 2D/3D gray.scale images. We demonstrate our approach with an application to the color coding of macro-autoradiography images taken from rat brains. 相似文献
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文中对ICT序列断层图像进行三维结构的重建和显示.先对图像进行预处理,去掉空气环,然后再利用Matlab功能强大的函数用体绘制方法进行断层序列图像的三维重建,对某一工业CT机提供的实测数据进行了三维重建,实验结果比较理想. 相似文献