Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ai-Gong Xu"'
Publikováno v:
Remote Sensing Letters. 10:736-745
In this paper, a novel filtering method is designed for denoising remote sensing image. Firstly, the image domain of noisy image is partitioned into blocks for estimating the variance of Gaussian w...
Publikováno v:
In Procedia Earth and Planetary Science September 2009 1(1):1128-1132
Publikováno v:
Advanced Materials Research. :508-514
In view of open-pit mine complex special terrain, to improved method of constructing triangulated irregular net and combined with the extended boundary, that can remission the phenomenon that steps were flattened and the problem of inefficiency minin
Publikováno v:
Transactions of Nonferrous Metals Society of China. 21:s642-s647
To identify the endemic error of the precise point positioning which cannot be weakened or eliminated in precise point positioning (PPP) zero-difference model, the 24 h observation data acquired from CHAN station on Oct 31st, 2010, were adopted for a
Publikováno v:
Journal of Coal Science and Engineering (China). 14:659-662
Based on the basic theory description of 3S, and gave the example of dump of Hanzhou open-pit which belongs to Fuxin Mining Group, first of all, used the GPS technology of static and RTK to get the three-dimensional position of the points in survey c
Autor:
Ai-gong Xu
Publikováno v:
Journal of Coal Science and Engineering (China). 14:291-293
The checking survey in Open mine is one of the most frequent and important work. It plays the role of forming a connecting link between open mine planning and production. Traditional checking method has such disadvantages as long time consumption, he
Publikováno v:
2012 2nd International Conference on Remote Sensing, Environment and Transportation Engineering.
The composition and development of CORS are studied in this paper and the application of CORS in surveying, deformation monitoring and vehicle scheduling system of open-pit mine are also analyzed. Through analysis and comparison, the foundation of CO
Publikováno v:
2009 Joint Urban Remote Sensing Event.
Most of the methods used so far for road extraction are to extract the roads as poly-lines from remote sensing image, but in the high resolution image, the road always has the character of surface, so the extraction result should be parallel contour.
Publikováno v:
IEEE Aerospace & Electronic Systems; Aug2012, Vol. 27 Issue 8, p4-10, 7p
Publikováno v:
Wuhan University Journal of Natural Sciences; Jun2003, Vol. 8 Issue 2, p537-543, 7p