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Comparison of Different Approaches To Create Architectural Archives
Architecture Photogrammetry Analysis
2015/7/15
The architectural heritage is continuously at risk due to the threat of multiple catastrophes caused by human and/or natural
interference. The importance of architectural archives to help preserving ...
Comparison and Evaluation of Laser Scanning and Photogrammetry and their Combined Use for Digital Recording of Cultural Heritage
Cultural Heritage Photogrammetry Combination
2015/7/14
Three-dimensional (3D) scanning and modeling of sites and artifacts of cultural heritage have increased remarkably in recent years.
A wide variety of objects, e.g., small pieces of pottery, statues, ...
Comparison of Pixel-based and Object-oriented Classification Approaches Using Landsat-7 Etm Spectral Bands
Remote Sensing Land Cover Classification
2015/7/9
In this study, land cover types in Zonguldak test area were analysed on the basis of the classification results acquired using the pixelbased
and object-oriented image analysis approaches. Landsat-7 ...
A Comparison of Segmentation Programs for High Resolution Remote Sensing Data
Automation Land cover Classification
2015/7/9
Methods of image segmentation become more and more important in the field of remote sensing image analysis – in particular due to
the increasing spatial resolution of imagery. The most important fact...
Comparison of Information Contents of High Resolution Space Images
high resolution satellite mapping information analysis
2015/7/7
The information contents of high resolution space images, usable for mapping, are not only depending upon the image resolution
that means in case of digital data, depending upon the pixel size in the...
COMPARISON OF EDGE DETECTION AND HOUGH TRANSFORM TECHNIQUES FOR THE EXTRACTION OF GEOLOGIC FEATURES
Remote Sensing Geomorphology Algorithms Feature
2015/6/2
Photointerpretation of geologic lineaments is a subjective process. Therefore there is a need for automation of lineament mapping
using optimal edge detection techniques. Efforts made in this direct...
AUTOMATED ROAD EXTRACTION AND UPDATING USING THE ATOMI SYSTEM - PERFORMANCE COMPARISON BETWEEN AERIAL FILM, ADS40, IKONOS AND QUICKBIRD ORTHOIMAGERYE. Baltsaviasa, L. O’Sullivanb, C. Zhang
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/6/1
In the recent years, the automated extraction of roads from digital images has drawn considerable attention due to the need for the efficient acquisition and updating of road data for geodatabases. Th...
COMPARISON OF AERIAL IMAGES, SATELLITE IMAGES AND LASER SCANNING DSM IN A 3D CITY MODELS PRODUCTION FRAMEWOR
Aerial Satellite Laser Reconstruction.
2015/6/1
During the past decade, the automatic generation of 3D city models has been a constant topic of research for several universities
and cartographic or photogrammetric institutes. These 3D city models ...
QUALITY COMPARISON OF DIGITAL AND FILM-BASED IMAGES FOR PHOTOGRAMMETRIC PURPOSES
Comparison Digital Analog Sensors Aerial
2015/6/1
Digital cameras are replacing analog film not only on the consumer market. New digital aerial cameras such as Vexcel
Imaging UltraCamD or Z/I DMC implement novel concepts that make the changeov...
COMPARISON OF THE ACCURACY OF DEM FROM SPOT HRS TWO-FOLD STEREO DATA AND HRS/HRG THREE-FOLD STEREO DATA IN BARCELONA TEST SITE
Stereoscopic data image matching two-fold stereo three-fold stereo DEM generation accuracy analysis
2015/5/29
ISPRS and CNES announced the HRS (High Resolution Stereo) Scientific Assessment Program during the ISPRS Commission I Symposium in Denver in November 2002. 9 test areas throughout the world have been ...
COMPARISON OF OBJECT ORIENTED IMAGE ANALYSIS AND MANUAL DIGITIZING FOR FEATURE EXTRACTION
High Resolution Mapping Analysis Digitisation Extraction Comparison Orthoimage
2015/5/27
The developments in the remote sensing technology have provided the use of high-resolution images for different purposes if possible. These images can be used for a study such as town planning where h...
A Comparison of Forest Canopy Models Derived from LiDAR and InSAR Data in a Pacific NorthWest Conifer Forest
Forestry LIDAR SAR photogrammetry interferometer comparison DEM/DTM
2015/5/26
Active remote sensing technologies, including interferometric radar (InSAR) and airborne laser scanning (LIDAR) have the potential
to provide accurate information relating to three-dimensional fores...
To determine the performance of filtering algorithms a study was conducted in which eight groups filtered data supplied to them. The
study aimed to determine the general performance of filters, the i...
COMPARISON BETWEEN “CLASSICAL” AND LASER SCANNING SURVEY FOR A GEMETRICAL AND MATERICAL READING OF ARCHITECTURE
topographical and photogrammetrical methods laser scanner cultural heritage survey photoplans 2D/ 3D representation
2015/5/25
It appears clear that it’s now unavoidable to discuss about the use of the new instruments such as laser scanners when we have to work in the Cultural Heritage field. Laser scanner is seen from someon...
COMPARISON OF UNSUPERVISED VEGETATION CLASSIFICATION METHODS FROM VHR IMAGES AFTER SHADOWS REMOVAL BY INNOVATIVE ALGORITHMS
shadow removal classification VHR images
2015/5/7
The recognition of vegetation by the analysis of very high resolution (VHR) aerial images provides meaningful information about environmental features; nevertheless, VHR images frequently contain sh...