Overview
Syllabus
Intro
Corner Detection by Auto-correlation
Corner Detection: Mathematics The quadratic approximation simplifies to
Histogram of Oriented Gradients
Scale Invariant Feature Transform (SIFT)
Overall Procedure at a High Level
Automatic Scale Selection . Function responses for increasing scale (scale signature)
What Is A Useful Signature Function f?
Alternative kernel
Find local maxima in position-scale space of Dog
SIFT Orientation estimation
SIFT Orientation Normalization
SIFT descriptor formation
SIFT Descriptor Extraction
Review: Local Descriptors
Taught by
UCF CRCV