Patent ID: 8938123
Filing Date: 2015-01-20
Classification: G06K

Abstract:
1. An electronic device comprising: an input configured to receive stroke data corresponding to a search key; and a processor configured to display, simultaneously on a screen, a plurality of first thumbnails corresponding to a plurality of first pages of a handwriting document, and a first user interface for changing a reference value, each of the first pages comprising a first part comprising a stroke whose degree of a similarity with a stroke corresponding to the search key is greater than the reference value, wherein the processor, if the reference value is changed by the first user interface, is configured to display a plurality of second thumbnails corresponding to second pages of a handwriting document, each of the second pages comprising a second part comprising a stroke whose degree of a similarity with a stroke corresponding to the search key is greater than or equal to a changed reference value, a number of the plurality of first thumbnails and a number of the plurality of second thumbnails can be different in accordance with the reference value and the changed reference value, the processor is configured to distinguishably display a part corresponding to the first part and a part not corresponding to the first part of the plurality of first thumbnails on the screen, and the processor is configured to distinguishably display a part corresponding to the second part and a part not corresponding to the second part of the plurality of second thumbnails on the screen.