1) image sequence
序列影像
1.
Two oblique image sequences for buildings walls and one vertical image sequence for building s roof,acquired by digital video camera on helicopter,coarse 2D vector data of buildings and LIDAR data are used as sources of information.
从实用、经济的角度出发,提出了集成城市数字地图、LIDAR data以及机载视频序列影像多数据源,基于数字摄影测量理论的半自动获取3维城市模型的解决办法,并在3维导航的数据生产实践中进行了验证,取得较好的生产效率及效果。
2.
Precision of relative orientation and forward intersection with high overlapping image sequence is analyzed.
影像重叠度越大,相对定向的精度越好;而且重叠数目越大,交 会角越大,平面和高程(或深度)方向的交会精度和可靠性也越高,实用中可采用80%重叠度的序列影像进行 三维重建等。
2) image sequences
序列影像
1.
This paper studies the trifocal tensor and uses it to match the features of image sequences,then through experiment shows that this method can effectively improve the rate,the points and lines of correctly matching.
本文对三视张量进行了研究,将其用于序列影像的点、线匹配,并通过试验证实了该方法能有效提高点、线匹配的正确率。
2.
The paper proposes a method by which face 3D model is created from 2D image sequences directly but not by the common techniques using face general model.
本文摈弃了使用人脸通用模型的一般重建方法,直接从二维序列影像生成人脸的三维模型。
3.
3D reconstruction from uncalibrated image sequences is very important technology in computer vision and photogrammetry,the camera can be moved by hand and the motion need not be known,thus makes image data capture become easy and very convenient.
基于非标定序列影像的目标三维重建是一项非常重要的技术和研究热点,它使数据获取变得十分方便。
3) sequence image
序列影像
1.
This paper proposes to by using Harris operator extract the feature points of moving objects in sequence images, then combines the local information entropy with Walsh transformation to carry out the feature point matching in sequence image.
首先利用Harris算子分别从序列影像中提取运动目标的特征点 ,然后通过局部信息熵与Walsh变换有机结合来实现序列影像前后帧中运动目标同名特征点的匹配。
4) time series NDVI images
NDVI时间序列影像
1.
Based on the time series NDVI images from 1998 to 2005 and by the method of moving average,the vegetation phenology in urban areas and buffer zones of Shanghai,Hangzhou,Nanjing,Changzhou,Wuxi and Suzhou in Yangtze River Delta region were calculated.
基于长三角地区1998—2005年NDVI时间序列影像,利用移动平均法计算了上海、杭州、南京、常州、无锡和苏州6个城市的城区与各缓冲带的平均植被物候,并分析了城区与各缓冲带平均物候的差异及其与距城区距离间的关系。
5) vehicle-based image sequence
车载序列影像
1.
An algorithm of rapidly reconstructing texture of building facades from vehicle-based image sequence is presented in this paper.
提出了一种基于车载序列影像的建筑立面纹理快速重建的方法。
6) binocular sequence image
双目序列影像
1.
In this paper,a binocular vision system and a method for determining 3-D motion parameters of an object from binocular sequence images are introduced.
结合立体视觉的特点,介绍了一套双目视觉系统与完整的、由双目序列影像确定场景中目标运动信息的方法。
2.
A new method for 3D rigid motion estimation from binocular sequence image of computer system in intelligence vision supervises is proposed in this paper.
给出采用所述方法,从真实双目序列影像中获取物体以匀速直线运动和匀加速直线运动云台运动控制的实验结果。
补充资料：CT影像
CT影像
影像学术语。又称CT重建影像(reconstructed CT image)，CT断层层面重建影像(reconstructedcross-sectional CT image)，均指CT扫描后产生的影像。本质上是被扫描层面中单位体积，即体素(voxel)的X线线性衰减系数(linear X-ray attenuation coefficient)的两维分布重建图。人体器官、组织和结构具有不同的组成成分，因此能显示出不同的衰减特征。CT扫描后获取的线性衰减系数两维分布重建图显示为体素的CT值(CT number)矩阵图，再经数/模转换等处理，最终在荧屏上产生出一种由不同灰度的像素(pixel)组成、可显示出被扫描层面内各种器官、组织和结构及其相互解剖关系的影像，称CT重建图像或CT断层层面重建图像，简称CT图像。CT图像通常为横断层面扫描图像，亦称横断层面图像。身体某些部位，如头颅，还可根据需要获取冠状面扫描图像(coronal scan i-ma-ge)。
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