PATTERN RECOGNITION APPARATUS UTILIZING COMPLEX SPATIAL FILTERING
First Claim
Patent Images
1. APPARATUS FOR RECOGNIZING A SPECIFIC PATTERN ON AN OBJECT COMPRISING:
- MEANS FOR CAUSING COHERENT LIGHT TO BE PROJECTED FROM THE OBJECT;
MEANS FOR TRANSMITTING AND REDISTRIBUTING THE LIGHT SUCH THAT IN AN OUTPUT PLANE THE LIGHT AMPLITUDE VARIES IN THE VERTICAL DIRECTION AS A FUNCTION OF $ AND IN THE HORIZONTAL DIRECTION AS A FUNCTION OF
0 Assignments
0 Petitions
Accused Products
-
Citations
1 Claim
-
1. APPARATUS FOR RECOGNIZING A SPECIFIC PATTERN ON AN OBJECT COMPRISING:
- MEANS FOR CAUSING COHERENT LIGHT TO BE PROJECTED FROM THE OBJECT;
MEANS FOR TRANSMITTING AND REDISTRIBUTING THE LIGHT SUCH THAT IN AN OUTPUT PLANE THE LIGHT AMPLITUDE VARIES IN THE VERTICAL DIRECTION AS A FUNCTION OF $ AND IN THE HORIZONTAL DIRECTION AS A FUNCTION OF
- MEANS FOR CAUSING COHERENT LIGHT TO BE PROJECTED FROM THE OBJECT;
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeChristoph B. Burckhardt, Keith S. Pennington
-
Original AssigneeChristoph B. Burckhardt, Keith S. Pennington
-
InventorsBurckhardt, Christoph B., Pennington, Keith S.
-
Application NumberUS04/547,831Time in Patent Office1,055 DaysField of SearchUS Class Current250/550CPC Class CodesG02B 27/46 Systems using spatial filtersG06V 10/88 Image or video recognition ...
