搜索结果: 1-15 共查到“测绘科学技术 Image registration”相关记录22条 . 查询时间(0.031 秒)
ACCURATE ESTIMATION OF ORIENTATION PARAMETERS OF UAV IMAGES THROUGH IMAGE REGISTRATION WITH AERIAL OBLIQUE IMAGERY
Unmanned Aerial Vehicles Aerial Oblique Imagery Image Matching Image Orientation
2017/7/13
Unmanned Aerial Vehicles (UAVs) have gained popularity in acquiring geotagged, low cost and high resolution images. However, the images acquired by UAV-borne cameras often have poor georeferencing inf...
AN AUTOMATIC OPTICAL AND SAR IMAGE REGISTRATION METHOD USING ITERATIVE MULTI-LEVEL AND REFINEMENT MODEL
SAR images image registration multi-features multi-measures visual saliency model iteration strategy
2016/11/23
Automatic image registration is a vital yet challenging task, particularly for multi-sensor remote sensing images. Given the diversity of the data, it is unlikely that a single registration algorithm ...
CO-REGISTRATION AIRBORNE LIDAR POINT CLOUD DATA AND SYNCHRONOUS DIGITAL IMAGE REGISTRATION BASED ON COMBINED ADJUSTMENT
Airborne LiDAR Point Cloud Data synchronous digital image co-registration combined adjustment
2016/7/4
Aim at the problem of co-registration airborne laser point cloud data with the synchronous digital image, this paper proposed a registration method based on combined adjustment. By integrating tie poi...
SAR IMAGE AND OPTICAL IMAGE REGISTRATION BASED ON CONTOUR AND SIMILARITY MEASURES
Contour Extraction Morphologic Methods Affine Transforms Residual Deformations Multisensor Registration Similarity Measure
2016/3/17
Image registration is concerned with the establishment of correspondence between the images of the same scene. It is a challenge problem especially when multispectral/multisensor images areregistered....
USE OF LINE SEGMENTS IN HIGH RESOLUTION SATELLITE IMAGE REGISTRATION
Remote Sensing Adjustment Registration Data Fusion Georeferencing High Resolution QuickBird
2015/12/31
In recent years the research activity in image registration has grown at the same pace as the high resolution satellite images have found their way to end users. Much of this research activity has con...
ALGORITHMIC ELABORATION ON MULTI-SOURCE IMAGE REGISTRATION IN REMOTE SENSING
Image Processing Image Matching Digital Photogrammetry Multi-source Image Registration
2015/12/31
When performing an image-based change detection, it is necessary to make sure that two comparing remote-sensing images have been well co-registered. An analyst can check if the two images are both ort...
SAR IMAGE REGISTRATION USING A NEW APPROACH BASED ON THE GENERALIZED HOUGH TRANSFORM
Remote Sensing Vision Sciences Radar Analysis Registration Algorithms Matching Transformation
2015/12/30
Radar Imaging using SAR systems provides specific information that is very useful in the frame of "Digital Earth" applications (i.e. flood supervision, forestry or agriculture watch,). The main intere...
FREE IMAGE REGISTRATION AND MOSAICING BASED ON TIN AND IMPROVED SZELISKI ALGORITHM
Photogrammetry Registration Mosaic Transformation Triangulation Calibration
2015/12/23
Based on colour images acquired from unmanned planes, we use projective transformation formula to eliminate the perspective distortion observed in overlapping area in two images and get big frame mosa...
Image Registration of High Resolution Satellite Based on Straight Line Feature
Image Registration Feature Space Similarity Measure Search Strategy Transformation Function
2015/12/18
Aim at registration of high resolution remote sensing images，a image registration algorithm based on line feature is described in this paper. First，the lines in both images are extracted, Next a modif...
An Attribute-Driven Approach for Image Registration Using Road Networks
Georeferencing Matching Imagery GIS Feature Transformation
2015/12/11
Geospatial analysis is becoming increasingly dependent on the integration of data from heterogeneous sources. In this paper, we present an automated, feature-based approach for geometric co-registrati...
A Multi-temporal Image Registration Method Based on Edge Matching and Maximum Likelihood Estimation Sample Consensus
Change Detection Remote Sensing Registration Edge Matching
2015/12/8
In the paper, we propose a newly registration method for multi-temporal image registration. Multi-temporal image registration has two difficulties: one is how to design matching strategy to gain enoug...
analysis of artefacts in sub-pixel remote sensing image registration
Interpolation arifacts image registration disparity map similarity measure
2015/8/31
Sub-pixel accuracy image registration is needed for many applications. In order to achieve this accuracy, one uses image re-sampling.Since the image interpolation step is performed a high number of ti...
THE IMAGE REGISTRATION TECHNIQUE FOR HIGH RESOLUTION REMOTE SENSING IMAGE IN HILLY AREA
image matching wavelet decomposition image registration least square
2015/8/3
Image registration is one of the important image processing procedures in remote sensing; it has been studied and developed for a long time. However, until now, it is still rare to find an accurate, r...
OPTIMIZATION OF AUTOMATIC IMAGE REGISTRATION ALGORITHMS AND CHARACTERIZATION
Remote Sensing Geometry Medicine Registration
2015/6/2
In many image-processing applications it is necessary to register multiple images of the same scene acquired by different sensors, or
images taken by the same sensor but at different times. Mathemati...
ROBUST AND FULLY AUTOMATED IMAGE REGISTRATION USING INVARIANT FEATURES
Photogrammetry, Architecture, Geometry
2015/6/1
Zwickels are sections defined by two intersecting line segments, dividing the neighborhood
around the intersection point into two sectors. The information inside the smaller sector is used to c...