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A New Method for Estimating Signal-to-Noise Ratio in UAV Hyperspectral Images Based on Pure Pixel Extraction.
Wenzhong Tian
Qingzhan Zhao
Za Kan
Xuefeng Long
Hanqing Liu
Juntao Cheng
Published in:
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2023)
Keyphrases
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signal to noise ratio
hyperspectral images
similarity measure
hybrid method
face recognition
image analysis
edge detection