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Change detection in build-up areas on the basis of structural features of satellite images. / Borzov, S. M.; Potaturkin, A. O.; Potaturkin, O. I.
в: Optoelectronics, Instrumentation and Data Processing, Том 51, № 4, 01.07.2015, стр. 321-328.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Change detection in build-up areas on the basis of structural features of satellite images
AU - Borzov, S. M.
AU - Potaturkin, A. O.
AU - Potaturkin, O. I.
PY - 2015/7/1
Y1 - 2015/7/1
N2 - It is shown that spatial structural features based on determining the maximum angle within which each pixel has a neighborhood that is not shadowed by other pixels of the contour provide the best efficiency in detecting man-made areas in satellite images of moderate resolution. A combined method of detection of build-up area expansion on the basis of multispectral data provided by the SPOT-4 satellite is proposed and demonstrated. This method implies the formation (with allowance for chosen features) of spatial masks of man-made objects in the reference (earlier taken) image and natural zones of the tested (later taken) image, searching for spectral-temporal anomalies, and sequential masking of selected pixels with the use of masks being formed.
AB - It is shown that spatial structural features based on determining the maximum angle within which each pixel has a neighborhood that is not shadowed by other pixels of the contour provide the best efficiency in detecting man-made areas in satellite images of moderate resolution. A combined method of detection of build-up area expansion on the basis of multispectral data provided by the SPOT-4 satellite is proposed and demonstrated. This method implies the formation (with allowance for chosen features) of spatial masks of man-made objects in the reference (earlier taken) image and natural zones of the tested (later taken) image, searching for spectral-temporal anomalies, and sequential masking of selected pixels with the use of masks being formed.
KW - change detection
KW - classification of images
KW - remote sensing
KW - selection of man-made areas
KW - spectral and spatial (textural and structural) features
UR - http://www.scopus.com/inward/record.url?scp=84944064016&partnerID=8YFLogxK
U2 - 10.3103/S8756699015040019
DO - 10.3103/S8756699015040019
M3 - Article
AN - SCOPUS:84944064016
VL - 51
SP - 321
EP - 328
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 4
ER -
ID: 25326201