Nixon & Vanderhye P.C.
Image processing system/network which performs recognition process only upon regions having higher high spatial frequency content
An image recognition process applied to a photograph is preceded by a pre-processing step which identifies parts of the image which are in focus. The recognition process is then limited to those parts. The pre-processing typically operates by creating a measure of high spatial frequency activity and applying a threshold to them.
British Telecommunications public limited company
G
G06V
inventional
David J David G
Chatting Morrison