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

G - Physics

06

F

G06F 3/033 (2006.01) G06K 9/22 (2006.01)

Patent

CA 2331095

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.

L'invention concerne un dispositif d'enregistrement d'informations manuscrites se présentant sous la forme de caractères, symboles, graphes, dessins, calligraphie et d'informations manuscrites équivalentes définies par un mouvement de la main. Ce dispositif comprend des moyens d'enregistrement (3) qui sont conçus pour être déplacés par une main qui accomplit un mouvement et pour enregistrer une pluralité d'images avec chevauchement partiel de leurs contenus lors de leur déplacement. Le dispositif comprend également des moyens de traitement d'images (4) qui sont conçus pour déterminer la position relative des images à l'aide du chevauchement partiel de leurs contenus en vue de fournir une description en format numérique du déplacement de l'unité et donc une représentation numérique de la représentation manuscrite. L'invention concerne également un procédé d'enregistrement des informations manuscrites.

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