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Published 20 hours ago • verified publisher icon rmislam

Question on localizeExtremumViaQuadraticFit()

Open lilithgrigoryan opened this issue 3 years ago • 1 comments

Hi!

I would like to ask for a comment on line 180 in pysift.py file. Here you are computing keypoint.octave field which is composed of three quantities. Can you please give some hint what does third value mean and maybe some small explanation why it should be like that. (to be more concrete the quantity is computed as 'int(round((extremum_update[2] + 0.5) * 255))')

Many thanks in advance!

lilithgrigoryan avatar Oct 06 '22 09:10 lilithgrigoryan

Hi @lilithgrigoryan ! Thanks for your interest in this repo. Sure, let me think about how to explain this.

rmislam avatar Nov 02 '22 19:11 rmislam