查询词典 frame

Linear CCD Push-broom Image; Frame Perspective Image; the Geometry Model of Sensors; Perspective Projection; Parallel Projection; Affine Transformation; the Rational Function Model; Epipolarity; Image Matching; the Extraction of Building

工程科技II，工业通用技术及设备，工业通用技术与设备线阵CCD推扫式影像；框幅式中心投影影像；传感器模型；透视投影；平行投影；仿射变换；有理函数模型；核线模型；影像匹配；建筑物提取

This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

3D reconstruction is one of the most challenging problems in computer vision. This project uses CAD model to increase the accuracy,robustness and speed of 3D reconstruction and five different works are conducted: 1 research on space curve 3D reconstruction method based on high curvature point nad turning point; 2 free-form curve 3D reconstruction based on B-spline and BURBS; 3 Active surface affine reconstruction based on single frame; 4 Matching and reconstruction of 3D sparse points; Data fitting method based on the iteration of nearest point.

三维重建是计算机视觉中公认的难题，本项目使用CAD模型来提高三维重建的精度、稳健性和速度的思路，围绕着空间曲线和曲面的三维重建和匹配开展了以下五个方面的研究：1）基于高曲率点和拐点分割的空间曲线三维重建方法研究；2）基于B样条和NURBS表示的空间自由曲线三维重建方法研究；3）基于单帧图像的有源曲面仿射重建；4）三维离散数据的匹配与重建；5）基于迭代最近点的数据拟合方法。

Affine frame is a very basic concept in wavelet theory.

仿射框架是小波理论中很基本的概念。

His contribution to the Afro-American poetry is his insistence that it be analyzed in religious, as well as worldly, frame of reference.

他对美国黑人诗歌研究的贡献是，他坚持认为，应把此类诗歌放在宗教与世俗的框架中进行分析。

Jean Wagner's most enduring contribution to the study of Afro-American poetry is his insistence that it be analyzed in a religious, as well as worldly, frame of reference.

Jean Wagner对美国黑人诗歌研究的最不朽的贡献是，他坚持主张不仅要以现实的，而且要以宗教的观点对诗歌进行分析。

Framegap = value Every value'th frame in the history buffer will be displayed as an afterimage.

历史缓冲中每第value幅画面将显示为残影。

Known bugs: If the timegap parameter in the originating AfterImage controller is not set at 1, using this AfterImageTime will cause the frame positions to be reset.

已知Bug：如果创建AfterImage控制器时timegap参数不是设置为1，那么使用这个AfterImageTime将导致画面当前位置重设为初始值。

The aftermost transverse structural member in a steel ship, including the floor, frame, and beam assembly at the sternpost.

船尾构架铁船中最靠近船尾的横向组成部分，包括在船尾柱附近的甲板、肋骨和横梁上

CuteSEO information list the word that if the webpage is not,must use frame act against one's will so, so the way that settles search engine respect has two: The first, use Nos undertakes optimizing

CuteSEO资讯列表那么如果网页非不得已一定要用框架的话，那么解决搜索引擎方面的办法就有两个：第一、使用Nos进行优化

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷