1) 3-D model of video contents
三维视频内容模型
2) Video content
视频内容
1.
Video content is described by characteristics extracted on four-level framework including shots,video objects,video object planes and video object regions.
本文提出了一种基于视频对象的视频内容分级描述模型。
2.
A video content-based admissioncontrol algorithm is proposed formultimedia network services.
提出一种新的基于视频内容的多媒体网络服务接纳控制方法。
3) 3D video
三维视频
1.
Compared with 2D video,the depth information of scene has been added to 3D video,and the reality of visuality has also been enhanced,which can provide the feeling of immension in all domains.
随着多媒体技术的不断发展,视频技术也需要从二维向三维转变,和普通的二维视频相比,三维视频增加了场景的深度信息,增强了视觉的现实感和逼真感,可以给用户提供全方位沉浸式的感受。
4) 3D visualization model
三维可视化模型
1.
It is an important development direction for mining geotechnical engineering to build perfect 3D visualization model of mining geotechnique,which provides model information for analysis and estimation of stability timely and exactly,and integrative information to help geotechnical engineers to make right judgments.
建立完善的矿山岩土工程三维可视化模型,适时、较准确地为矿山岩土工程稳定性分析与评价提供模型资料,为岩土工程师对矿山岩土工程问题的正确判断、分析提供综合信息,是矿山岩土工程发展的一个方向。
2.
The construction of the 3D visualization model and the numerical model of rock slope is critical in geotechnical,hydroelectric and hydropower projects.
基于AutoCAD平台,借助AutoLisp语言,采用滑动最小二乘法插值拟合,构建三维可视化模型,同时讨论可视化模型与数值模型的转入。
3.
The 3D visualization model of jointed rocky side slope can display the characteristics of the spatial combina-tion of structural plane of side slope and reveals the destruction mode of side slope so that it is a forward subject of gen-eral interest in the research field of geotechnical engineering.
节理岩质边坡三维可视化模型可以直观地表达边坡结构面的空间展布特征,揭示边坡的破坏模式,是岩土工程研究的前沿和热点课题。
5) 3d viewing model
三维视景模型
补充资料：多媒体视频视频信号转换器
一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条