Patent №
US 6,930,804
Granted
2005-08-16
Filed 2001
Owner
XEROX CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09775367
A method for identifying document edges collects a predetermined number scanlines of the document. Both first order and second order statistics are then calculated based on the scanned data. A first slope value being a function of the difference between a plurality of the first value and a second slope value being a function of the difference between a plurality of the second value are calculated. A document edge is detected using the first and second slope values.
AI classification
Ownership
XEROX CORPORATION
assignment · 117460297
Assignors
FARRELL, BARBARA L.
On an employer assignment, the assignors are typically the inventors.