This paper focuses on the post-processing algorithm of urban scene range images.
目前，对点云数据后处理算法的研究还不多。
This paper deals with the problem of smoothing and modeling of range images obtained using laser 3 D scanner.
采用激光三维扫描仪对物体表面进行测量时，得到的距离像中通常含有较大的误差。
The sequential intensity imaging proposed is a new method for the acquisition and display of high dynamic range images.
提出一种适合于高动态范围图象的获取和显示的强度系列成象法。
An extraction method based on voxel connectivity and region growth is proposed for the extrusion features of range images.
针对深度图像中的拉伸特征，提出一种基于体素连通性和区域生长的快速提取方法。
Abstract: an adaptive smoothing algorithm within a scale space framework is proposed to extract the features of noisy range images of a laser rangefinder.
摘要：为了提取含有噪声的激光扫描距离图像中的特征，提出了一种多尺度自适应滤波方法。
First, feature points and edges of the candidate planes of the objects in the intensity and range images are acquired by analysing the intensity and range variation.
首先，通过分析灰度图像中的灰度变化及测距图像中的测距值变化，分别求取各自图像中物体的特征点及特征边；
To register multiple range images, we present a method for the pose estimation of multiple viewpoints for three-dimensional digital imaging system based on fringe projection.
为校准多视场深度数据，提出基于条纹投影的三维数字成像系统的多视点姿态估计方法。
In the actual photogrammetry process, the ordinary digital cameras can not focus all the targets then can not make sure that all close-range images are clear at the same time.
实际摄影测量过程中，普通数字摄像机在拍摄与镜头距离不同的多个目标时，无法同时聚焦到所有目标而使近景影像各处都清晰。
This article studies high-accuracy positioning of the marking signs in the digital close-range images. Research is carried out on the artificial marking signs in two images of the bridge cable models.
本文研究数字近景图像上标志点的精确定位问题，具体围绕两张桥梁悬索模型数字近景图像进行人工标志点的定位研究。
Introducing the theory of automatic correlation into data acquirement of Close Range images, we realized the semiautomatic data acquisition based on pyramid image matching.
将自动相关的理论引入到近景像片的数据获取中，实现了基于金字塔影像匹配的半自动数据采集。
Introducing the theory of automatic correlation into data acquirement of Close Range images, we realized the semiautomatic data acquisition based on pyramid image matching.
将自动相关的理论引入到近景像片的数据获取中，实现了基于金字塔影像匹配的半自动数据采集。
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