The major reason that process of adaptive performance cannot be added for preprocessing PHOG is a process that is done to find the edge of the PHOG of photos. Make the density of an image reduced as.
A major reason that the adaptive preprocessing. Can not optimize for PHOG PHOG is a process that will find the edge of the image. Thus the density of the image decreases. Only one left
The reason is that the process adaptive preprocessing could increase the efficiency for PHOG is PHOG process to the edge of the image. The density of the image down, leaving only one.