APPARATUS AND METHOD FOR GUIDING HANDWRITING INPUT FOR HANDWRITING RECOGNITION
First Claim
1. An apparatus for guiding handwriting input for handwriting recognition, the apparatus comprising:
- a touch screen for displaying a screen and receiving a touch input and drag input;
a character feature database for storing at least one character data item and at least one character feature information item corresponding to respective character data; and
a controller for detecting, upon input of a first touch-and-drag through the touch screen, at least one first feature information item from a trajectory drawn according to the input first touch-and-drag, comparing the at least one detected first feature information item with the at least one character feature information item, detecting at least one first character data candidate having at least one same character feature information as the detected at least one first feature information item, and displaying the detected at least one first character data candidate through the touch screen.
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Accused Products
Abstract
An apparatus and method for guiding handwriting input for handwriting recognition are provided. The method includes storing at least one character data item and at least one character feature information item corresponding to respective character data; detecting upon input of a first touch-and-drag, at least one first feature information item from a trajectory drawn according to the input first touch-and-drag; comparing the detected at least one first feature information item with the at least one character feature information item; detecting at least one first character data candidate having at least one same character feature information item as the detected at least one first feature information item; and displaying the detected at least one first character data candidate.
59 Citations
10 Claims
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1. An apparatus for guiding handwriting input for handwriting recognition, the apparatus comprising:
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a touch screen for displaying a screen and receiving a touch input and drag input; a character feature database for storing at least one character data item and at least one character feature information item corresponding to respective character data; and a controller for detecting, upon input of a first touch-and-drag through the touch screen, at least one first feature information item from a trajectory drawn according to the input first touch-and-drag, comparing the at least one detected first feature information item with the at least one character feature information item, detecting at least one first character data candidate having at least one same character feature information as the detected at least one first feature information item, and displaying the detected at least one first character data candidate through the touch screen. - View Dependent Claims (2, 3, 4, 5)
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6. A method for guiding handwriting input for handwriting recognition, the method comprising:
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storing at least one character data item and at least one character feature information item corresponding to respective character data; detecting, upon input of a first touch-and-drag, at least one first feature information item from a trajectory drawn according to the input first touch-and-drag; comparing the detected at least one first feature information item with the at least one character feature information item; detecting at least one first character data candidate having at least one same character feature information item as the detected at least one first feature information item; and displaying the detected at least one first character data candidate. - View Dependent Claims (7, 8, 9, 10)
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Specification