SYSTEM AND METHOD OF HANDWRITING RECOGNITION IN DIAGRAMS
First Claim
1. A system for hand-drawing diagrams including text and non-text elements on a computing device, the computing device comprising a processor and at least one non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor, the at least one non-transitory computer readable medium configured to:
- cause display of a plurality of input diagram elements in interactive digital ink on a display device associated with the computing device;
associate one or more of the diagram elements with one or more other of the diagram elements in accordance with a class and type of each diagram element; and
cause re-display of the diagram elements based on one or more interactions with the digital ink received and in accordance with the one or more associations.
2 Assignments
0 Petitions
Accused Products
Abstract
A system, method and computer program product for hand-drawing diagrams including text and non-text elements on a computing device are provided. The computing device has a processor and a non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor. Display of input diagram elements in interactive digital ink is performed on a display device associated with the computing device. One or more of the diagram elements are associated with one or more other of the diagram elements in accordance with a class and type of each diagram element. The diagram elements are re-displayed based on one or more interactions with the digital ink received and in accordance with the one or more associations.
46 Citations
21 Claims
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1. A system for hand-drawing diagrams including text and non-text elements on a computing device, the computing device comprising a processor and at least one non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor, the at least one non-transitory computer readable medium configured to:
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cause display of a plurality of input diagram elements in interactive digital ink on a display device associated with the computing device; associate one or more of the diagram elements with one or more other of the diagram elements in accordance with a class and type of each diagram element; and cause re-display of the diagram elements based on one or more interactions with the digital ink received and in accordance with the one or more associations. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for hand-drawing diagrams including text and non-text elements on a computing device, the computing device comprising a processor and at least one non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor, the method comprising:
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displaying a plurality of input diagram elements in interactive digital ink on a display device associated with the computing device; associating one or more of the diagram elements with one or more other of the diagram elements in accordance with a class and type of each diagram element; and re-displaying the diagram elements based on one or more interactions with the digital ink received and in accordance with the one or more associations. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory computer readable medium having a computer readable program code embodied therein, said computer readable program code adapted to be executed to implement a method for hand-drawing diagrams including text and non-text elements on a computing device, the computing device comprising a processor and at least one non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor, the method comprising:
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displaying a plurality of input diagram elements in interactive digital ink on a display device associated with the computing device; associating one or more of the diagram elements with one or more other of the diagram elements in accordance with a class and type of each diagram element; and re-displaying the diagram elements based on one or more interactions with the digital ink received and in accordance with the one or more associations. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification