SE321372BSE10978/66ASE1097866ASE321372BSE 321372 BSE321372 BSE 321372BSE 10978/66 ASE10978/66 ASE 10978/66ASE 1097866 ASE1097866 ASE 1097866ASE 321372 BSE321372 BSE 321372B
Authority
SE
Sweden
Application number
SE10978/66A
Inventor
D Gabor
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB3476365Aexternal-prioritypatent/GB1118294A/en
Application filed by IbmfiledCriticalIbm
Publication of SE321372BpublicationCriticalpatent/SE321372B/xx
G06V10/00—Arrangements for image or video recognition or understanding
G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
G06K9/00—
G06K9/76—
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
G06V30/10—Character recognition
G06V30/199—Arrangements for recognition using optical reference masks, e.g. holographic masks
