On Characteristics of BRISK Image Registration Extraction and Description
Jun Du · Journal of Shiyan Technical Institute · 2012
Image registration is a hot spot in the field of image processing and computer vision.It is the prerequisite for a successful application of the image reconstruction,image mosaicing,and so on.it finds wide application in this field.It is analyzed the common error sources in Image registration.With the study of image registration recently,based on the characteristics of image registration method is becoming important.Brisk algorithm is described in this paper.It is introduced the corner FAST feature extraction algorithm,space structure and scale space key point detection method,description method and key point feature point matching algorithm,it draws algorithm flow chart.