Image data display apparatus

Details Image data display apparatus Image data display apparatus

2005-08-11

2010-12-28

Nguyen, Kimbinh T (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

C345S684000, C382S154000, C348S042000, C348S047000, C352S057000

Reexamination Certificate

active

07859529

ABSTRACT:
A controller103, based on the positional information of the display image, selects whether the 3-dimensional image data decoded by a decoder102is displayed stereoscopically (in 3-dimensional display mode) or planarly (in 2-dimensional display mode) and gives notice of the selected display mode to a display portion104. Specifically, the input positional information=display address is monitored, and if no temporal change occurs, namely if the displayed position of the image data does not change, 3-dimensional display mode is selected as the display mode. On the other hand, if there is a temporal change, namely if the displayed position of the image data varies by scrolling, 2-dimensional display mode is selected as the display mode. Thus, an image data display apparatus which can efficiently display image data on a display when display of 3-dimensional image data is scrolled is provided.

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