| 发明名称 |
INSTRUCTION INPUT DEVICE BASED ON PROJECTED ACTION OF PRESENTER |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To realistically represent interactive information by sufficiently using body expression of a presenter when the presenter desires to show his/her operation to another person in an instruction input method using graphics. <P>SOLUTION: A synthetic image is created by cutting out a presenter image 34, which is formed by removing a background of an image photographed by a video camera 16, and combining it with a presented image formed by a personal computer 14. An instruction signal is created by recognizing an operation of the presenter, and interaction with an object inside the synthetic image is carried out according to the instruction signal. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005301479(A) |
申请公布日期 |
2005.10.27 |
| 申请号 |
JP20040113914 |
申请日期 |
2004.04.08 |
| 申请人 |
YOSHINO AKINORI;MIYAMOTO KENJI;MITSUMATA HIROSHI |
发明人 |
YOSHINO AKINORI;MIYAMOTO KENJI;MITSUMATA HIROSHI |
| 分类号 |
G06F3/033;(IPC1-7):G06F3/033 |
主分类号 |
G06F3/033 |
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