Development of a handwritten environment with a pen computer
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.
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Report
(4 results)
Research Products
(4 results)