Device and method for recording hand-written information

Details Device and method for recording hand-written information Device and method for recording hand-written information

2006-01-10

2006-01-10

Chen, Wenpeng (Department: 2624)

Image analysis

Image sensing

Hand-held

C382S324000, C382S186000

Reexamination Certificate

active

06985643

ABSTRACT:
A device for recording hand-written information in the form of characters, symbols, graphs, drawings, calligraphy and similar hand-written information defined by a hand movement, comprises recording means (3) which are adapted to be moved by a hand which carries out the hand movement and to record a plurality of images with partially overlapping contents while the recording means are being moved. The device further comprises image-processing means (4) which are adapted to determine the relative position of the images with the aid of the partially overlapping contents for providing a description in digital format of how the unit has been moved and, in this way, a digital representation of the hand-written representation. A method of recording hand-written information is also disclosed.

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Abstract of Japanese Patent Publication No. 3-265023, Delphion Intellectual Property Network, 1991, and corresponding Japanese Patent Publication No. 3-265023, published Nov. 26, 1991.

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