Title:
表示装置及びその制御方法
Document Type and Number:
Japanese Patent JP4147168
Kind Code:
B2
Abstract:
To display annotations of a drawing such as a figure, characters, and a locus by a digitizer attached to a display device on a display screen of an information processor which is being frozen.
A frame where there is an inputted video is displayed as a still picture and, while the still picture is being displayed, the annotation including at least the figure, the characters, and the locus is drawn by a coordinates input function, and the annotation is displayed on the still picture (S5).
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Shigehiro Kadota
Application Number:
JP2003344370A
Publication Date:
September 10, 2008
Filing Date:
October 02, 2003
Export Citation:
Assignee:
Canon Inc
International Classes:
G06F3/14; G06F3/153; G06F3/041; G06F3/048; G06F3/0484; G06F3/0488; G09G5/00
Domestic Patent References:
| JP9153069A | ||||
| JP6197337A | ||||
| JP884329A | ||||
| JP200322177A | ||||
| JP4259022A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura