Post on 22-Feb-2016
description
= 1.0k = 1.26
LoG approximation (Gk - G)LoG
Laplacian of Gaussian approximation
Laplacian of Gaussian approximation
Original image
Image pyramid(10 octaves)
First “octave”:-4 successive blurred image-3 corresponding DoG
- =
subsampling
Image pyramid visualisation
Linearly interpolated and absolute value (for visualisation purpose)
Other example
Linearly interpolated and absolute value (for visualisation purpose)
Other example
Linearly interpolated and absolute value (for visualisation purpose)