STUDY ON THE QUALITY CONTROL METHODS OF CLUSTER-BASED REMOTE SENSING IMAGE PROCESSING
Along with the advances in technology, modern surveying technology developed rapidly, a series of high-tech equipments have been invited and developed. A lot of cluster-based Remote Sensing image processing systems, at home or abroad, have been produced and used in production, such as PixelFactory,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2013-05-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-2-W1/31/2013/isprsarchives-XL-2-W1-31-2013.pdf |
| Summary: | Along with the advances in technology, modern surveying technology developed rapidly, a series of high-tech equipments have been
invited and developed. A lot of cluster-based Remote Sensing image processing systems, at home or abroad, have been produced
and used in production, such as PixelFactory, PixelGrid, CIPS etc. Been popularized and used, processing technology and
procedure have changed to be different from the old pattern, and traditional ways of quality control no longer meet the need of new
technology. Above all, it is of vital importance for us to find new ways of procedure quality control for the geographical spatial data
quality certification under new technology system. Based on the mainstream image fast processing systems – PixelFactory and
PixelGrid, the nodes and methods of quality control during image processing will be studied in this paper, including image
preprocessing, AT, DSM, DEM, ortho-rectification, mosaic etc. After that, the feasibility of quality control ways proposed
will be verified by actual production project. All the advices can be used as references for large-scale application of new technology
in information surveying system. |
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| ISSN: | 1682-1750 2194-9034 |