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A Location Tracking System using BLE Beacon Exploiting a Double-Gaussian Filter.
Jae-Gu Lee
Jin Kim
Seonwoo Lee
Young Woong Ko
Published in:
KSII Trans. Internet Inf. Syst. (2017)
Keyphrases
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gaussian filter
location information
location tracking
scale space
corner detection
denoising
edge detection
feature detection
edge detector
median filter
low pass
zero crossing
multiscale
image quality
critical points
bit rate