Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
Reexamination Certificate
2006-12-12
2006-12-12
Nguyen, Phu K. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Graphic manipulation
C352S121000, C348S333050
Reexamination Certificate
active
07148906
ABSTRACT:
Image signals input terminals are selected by a selector. The image signals are combined and displayed on the same screen of a display device. The display screen includes one main screen and a plurality of sub screens. In the case where a moving image is displayed on the main screen, images displayed on the sub screens are updated when the moving image displayed on the main screen are in a still state. The modes of the image signals are detected only when they are input for the first time, the process performed upon the image signals input after that is controlled in accordance with information stored in a memory.
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B. A. Myers, et al., “Collaboration Using Multiple PDAs Connected to a PC”, ACM 1998, pp. 285-294.
Miyawaki Mamoru
Sakashita Yukihiko
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Nguyen Phu K.
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