搜索结果: 1-5 共查到“测绘科学技术 Range image”相关记录5条 . 查询时间(0.162 秒)
Range Image Sequence Analysis by 2.5-D Least-Squares-Tracking with Variance Component Estimation and Robust Variance Covariance Matrix Estimation
Range Imaging Least Squares Tracking Variance Component Estimation
2015/12/17
In this article, a range image sequence tracking approach is proposed, which combines 3-D camera intensity and range observations
in an integrated geometric transformation model. Based on 2-D least s...
Range Image Segmentation Using the Numerical Description of the Mean Curvature Values
Laser Scanner Range Image Segmentation Mean Curvature values
2015/12/16
In this paper we present a new efficient edge detection algorithm for the extraction of linear features in both range and intensity
image data. In the proposed algorithm the distinguished points, whi...
Terrestrial Laser Scanner Data Denoising by Range Image Processing for Small-Sized Objects
Terrestrial Laser Scanning Denoising Modelling
2015/12/16
The question of 3D data denoising has become a subject of intense research with the development of low cost acquisition systems.
Recent works are based mainly on the adaptation of standard denoising ...
PLANAR FEATURE EXTRACTION IN TERRESTRIAL LASER SCANS USING GRADIENT BASED RANGE IMAGE SEGMENTATION
Terrestrial Laser Scanning Range Images Segmentation
2015/11/10
The paper presents a new segmentation algorithm, to be applied to terrestrial lasers scans of urban environments. The algorithm works directly in a range image. This is the fundamental laser scan data...
INTENSITY AND RANGE IMAGE BASED FEATURES FOR OBJECT DETECTION IN MOBILE MAPPING DATA
low-level features image processing point clouds mobile and terrestrial mapping 3-D features 2-D features
2014/4/28
Mobile mapping is used for asset management, change detection, surveying and dimensional analysis. There is a great desire to automate these processes given the very large amounts of data, especially ...