Corner Detection Problem and Efficient Methods
Lijuan Song · 2015
Corner detection provides a useful start to the process of object location.This paper mainly revolves around the four operators, which include the Harris operator, the Hessian operator, the SIFT operator and the SURF operator.Finally there are comparisons between the various feature detectors.The main focus of this thesis is studied how objects may be detected and located from their corners and interest points.It has developed both the classic approach to detector design and the more recent invariant approaches, which result in multiparameter feature descriptors to aid matching between widely separated views of objects.