Development of a handwritten environment with a pen computer

Research Project

Project/Area Number	20500113
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Media informatics/Database
Research Institution	Shinshu University
Principal Investigator	MIYAO Hidetoshi Shinshu University, 工学部, 准教授 (10239353)
Project Period (FY)	2008 – 2010
Project Status	Completed (Fiscal Year 2010)
Budget Amount *help	¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000) Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000) Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000) Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords	手書きメモ検索 / 手書きメモ編集 / ユーザーインターフェース / 手書きメモ / ペンコンピュータ / ユーザインタフェース
Research Abstract	In order to retrieve handwritten objects precisely from a large amount of database by a handwritten query, I have proposed the retrieval method. In the experiment, top-5 retrieval accuracy of more than 98.9% was obtained if the length of a handwritten query is more than 5 strokes. Therefore, this approach is concluded to be sufficiently practical. I have also constructed an editing system that can delete, insert, and move any handwritten strings a user specified by use of a pen gesture.

Report

(4 results)