Research output: Contribution to journal › Article › peer-review
Efficiency of the spectral-spatial classification of hyperspectral imaging data. / Borzov, S. M.; Potaturkin, O. I.
In: Optoelectronics, Instrumentation and Data Processing, Vol. 53, No. 1, 01.01.2017, p. 26-34.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Efficiency of the spectral-spatial classification of hyperspectral imaging data
AU - Borzov, S. M.
AU - Potaturkin, O. I.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The efficiency of methods of the spectral-spatial classification of similarly looking types of vegetation on the basis of hyperspectral data of remote sensing of the Earth, which take into account local neighborhoods of analyzed image pixels, is experimentally studied. Algorithms that involve spatial pre-processing of the raw data and post-processing of pixel-based spectral classification maps are considered. Results obtained both for a large-size hyperspectral image and for its test fragment with different methods of training set construction are reported. The classification accuracy in all cases is estimated through comparisons of ground-truth data and classification maps formed by using the compared methods. The reasons for the differences in these estimates are discussed.
AB - The efficiency of methods of the spectral-spatial classification of similarly looking types of vegetation on the basis of hyperspectral data of remote sensing of the Earth, which take into account local neighborhoods of analyzed image pixels, is experimentally studied. Algorithms that involve spatial pre-processing of the raw data and post-processing of pixel-based spectral classification maps are considered. Results obtained both for a large-size hyperspectral image and for its test fragment with different methods of training set construction are reported. The classification accuracy in all cases is estimated through comparisons of ground-truth data and classification maps formed by using the compared methods. The reasons for the differences in these estimates are discussed.
KW - classification of underlying surface types
KW - fragments
KW - hyperspectral images
KW - remote sensing
KW - spectral and spatial features
UR - http://www.scopus.com/inward/record.url?scp=85018508518&partnerID=8YFLogxK
U2 - 10.3103/S8756699017010058
DO - 10.3103/S8756699017010058
M3 - Article
AN - SCOPUS:85018508518
VL - 53
SP - 26
EP - 34
JO - Optoelectronics, Instrumentation and Data Processing
JF - Optoelectronics, Instrumentation and Data Processing
SN - 8756-6990
IS - 1
ER -
ID: 10522333