搜索结果: 61-75 共查到“摄影测量与遥感技术 Matching”相关记录157条 . 查询时间(0.044 秒)
4D Surface matching for high-speed stereo sequences
high-speed camera stereo image sequence free-form surface matching correlation
2015/8/25
In automotive industry, an increasing demand on 3D surface reconstruction from high-speed camera images can be observed, e.g. in car safety testing environments. The paper deals with the automatic pho...
Process-based mapping using spectral indicators in an image template matching approach
Supervised edge detection hyperspectral
2015/8/20
In geologic imaging spectroscopy studies, typical end products are often mineral maps. These maps are usually ambiguous and form
a limited method of representing geological information that is potent...
A New Image Matching Algorithm with Modified Greedy Algorithm for Remote Sensing Imagery
SUSAN Modified Greedy Algorithm Local Reliability Constraint
2015/8/17
This paper proposes a new approach to image matching by epipolar constraint and local reliability constraint for Remote Sensing
Image. We define a new measure of matching support according to the loc...
MARKER-FREE AUTOMATIC MATCHING OF RANGE DATA
automated data processing matching 3D-reconstruction segmentation classification surface registration
2015/7/31
Matching of multiple views is often addressed in 3D-model generation and is normally a two-stage process consisting of a coarse and a fine matching stage. Coarse matching, that is the pre-alignment of...
Similarity measures of full polarimetric SAR images fusion for improved SAR image matching
SAR Image Matching, Logarithmically Image Transformation, NCC Measure, Information-based Entropy, Similarity Measures Fusion, Full Polarimetric SAR Data
2015/7/27
China’s first airborne SAR mapping system (CASMSAR) developed by Chinese Academy of Surveying and Mapping can acquire high-resolution and full polarimetric (HH, HV, VH and VV) Synthetic aperture radar...
A Survey of Appliactions and Researches on Schema Matching between GIS Spatial Data
Implementation Approach Efficiency Optimization Result Representation Capability Evaluation
2015/7/27
As a fundamental problem of data management and application technology, schema matching has aroused the universal concern of the academic circles worldwide in recent years. In order to deepen the unde...
A New Algorithm for 3d Surface Matching
Surface matching Least Squares Matching Point clouds
2015/7/15
A new algorithm for least squares matching of overlapping 3D surfaces, digitized/sampled point by point using a laser scanner
device, the photogrammetric method or other techniques, is proposed. In p...
EDEVELOPMENT OF EFFECTIVE PROCEDURES FOR AUTOMATIC STEREO MATCHING
Photogrammetry Stereoscopic Matching
2015/6/2
It is well known that the correlation stereo matching algorithms are the basis of most of digital photogrammetric systems. This paper
concerns the important problem of increasing of computational sp...
AUTOMATIC PHOTO ORIENTATION VIA MATCHING WITH CONTROL PATCHES
:Automation Collinearity Condition Control Entity
2015/6/1
Traditional aerial-triangulation has long relied on control points orientating the photo models into a ground-based coordinate system,
reducing the distortion effect when tying photos by imperfect p...
A UNIFIED FRAMEWORK FOR THE AUTOMATIC MATCHING OF POINTS AND LINES IN MULTIPLE ORIENTED IMAGES
Matching Reconstructio Statistics
2015/6/1
The accurate reconstruction of the three-dimensional structure from multiple images is still a challenging problem, so
that most current approaches are based on semi-automatic procedures. Therefore t...
EXPERIENCES ON AUTOMATIC IMAGE MATCHING FOR DSM GENERATION WITH ADS40 PUSHBROOM SENSOR DATA
pushbroom sensor systems matching surface quality analysis performance
2015/6/1
This paper presents an analysis on automatic image matching for DSM generation with ADS40 airborne push-broom sensor data.ADS40, produced by Leica Geosystems GIS & Mapping (LGGM), offers on a single c...
3D INFORMATION EXTRACTION BY STRUCTURAL MATCHING OF SAR AND OPTICAL FEATURES
SAR imagery aerial imagery optical imagery
2015/5/29
The subject of this paper is the extraction of 3D information using an optical image and a SAR image. This aim is made difficult by the very different appearances of the landscape and the man-made fea...
EFFICIENT LINE MATCHING BY IMAGE SEQUENTIAL ANALYSIS FOR URBAN AREA MODELLING
Urban Extraction Sequences Matching Modelling Visualization
2015/5/27
3D city modelling from airborne imagery includes mainly two parts: (1) image processing procedures and (2) 3D modelling for manmade objects such as buildings, roads and other objects. Line extraction ...
EXAMINATION ABOUT INFLUENCE FOR PRECISION OF 3D IMAGE MEASUREMENT FROM THE GROUND CONTROL POINT MEASUREMENT AND SURFACE MATCHING
3DModeling Accuracy Matching Orientation Surface measurement UAV
2015/5/21
As the 3D image measurement software is now widely used with the recent development of computer-vision technology, the 3D measurement from the image is now has acquired the application field from desk...
THE TRIPLET MEASURED BY AERIAL CAMERA USING LINE SEGMENTS LINE MATCHING-BASED RELATIVE ORIENTATION USING TRIPLET CAMERA
Photogrammetry Triplet camera SIFT Line matching
2015/5/21
In urgent observations after disasters, we can mention that the image matching processing is an essential technique to establish more stable and rapid 3D data generation. Particularly, multi-images ta...