cv.ORB/ScaleFactor - MATLAB File Help
cv.ORB/ScaleFactor

Pyramid decimation ratio.

greater than 1. ScaleFactor=2 means the classical pyramid, where each next level has 4x less pixels than the previous, but such a big scale factor will degrade feature matching scores dramatically. On the other hand, too close to 1 scale factor will mean that to cover certain scale range you will need more pyramid levels and so the speed will suffer. default 1.2

Property Details
Constant false
Dependent true
Sealed false
Transient false
GetAccess public
SetAccess public
GetObservable false
SetObservable false