OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 11, issue 04, article # 21
pdf Gridnev Yu. V. Recognition of cloud fields in satellite images by the segmentation algorithm based on local homogeneity of videodata. // Atmospheric and oceanic optics. 1998. V. 11. No. 04. P. 374-376.Copy the reference to clipboard
Abstract:
A new algorithm of segmentation of multispectral videodata using cluster analysis has been proposed. A problem of recognition of transient fragments of videodata is solved to eliminate in the first stage "mixed" pixels from the tutorial algorithm thereby increasing the quality of recognition of the selected classes. An example of recognition of cloud fields in images recorded with the AVHRR of a NOAA satellite demonstrates algorithmic implementation.