IP Library › Granted Patent US 6,911,975
Granted Patent B2
US 6,911,975 · App. 09/949,967 · Granted Jun 28, 2005

Stereo image display apparatus and method, and storage medium

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Quick Facts
Patent No.
US 6,911,975
App. No.
09/949,967
Granted
Jun 28, 2005
Kind
B2
Abstract

There is provided a stereo image display apparatus in which a CPU 201 of a PC 101 carries out control in accordance with a stereo image display program such that a suitable viewing position verification image appears different when a glasses-free type display 102 is viewed from a suitable viewing position to when the glasses-free type display 102 is viewed from elsewhere is displayed on the glasses-free type display 102 in accordance with a user's instructions.

Claims (14)

1. A stereo image display apparatus allowing proper viewing from a suitable viewing position of a stereo image in which are composited a left eye image and a right eye image on a display, the stereo image display apparatus comprising:

display means for displaying a stereo image comprising a left eye image and a right eye image; and

display control means for displaying on the display a suitable viewing position verification image that appears different when the display is viewed from the suitable viewing position to when the display is viewed from elsewhere, in accordance with external input,

wherein said display control means displays the suitable viewing position verification image in a whole of a stereo image display region when no stereo image is displayed on the display, and displays the suitable viewing position verification image in part of the stereo image display region when a stereo image is displayed on the display.

2. A stereo image display apparatus as claimed in claim 1 , including second input means for setting a display method comprising at least one of display position, display range, and display color, of the suitable viewing position verification image displayed in part of the stereo image display region.

3. A stereo image display method for use in a stereo image display apparatus allowing proper viewing from a suitable viewing position of a stereo image in which are composited a left eye image and a right eye image on a display, the stereo image display method comprising:

a display step of displaying a stereo image comprising a left eye image and a right eye image on the display; and

a display control step of displaying on the display a suitable viewing position verification image that appears different when the display is viewed from the suitable viewing position to when the display is viewed from elsewhere in accordance with external input,

wherein said display control step comprises displaying the suitable viewing position verification image in a whole of a stereo image display region when no stereo image is displayed on the display, and displaying the suitable viewing position verification image in part of the stereo image display region when a stereo image is displayed on the display.

4. A stereo image display method as claimed in claim 3 , including a second input step of setting a display method comprising at least one of display position, display range, and display color, of the suitable viewing position verification image displayed in part of the stereo image display region.

5. A computer-readable storage medium storing a program that implements a stereo image display method for use in a stereo image display apparatus allowing proper viewing from a suitable viewing position of a stereo image in which are composited a left eye image and a right eye image on a display, the stereo image display method comprising:

a display control step of displaying on the display a suitable viewing position verification image that appears different when the display is viewed from the suitable viewing position to when the display is viewed from elsewhere in accordance with external input,

wherein said display control step comprises displaying the suitable viewing position verification image in a whole of a stereo image display region when no stereo image is displayed on the display, and displaying the suitable viewing position verification image in part of the stereo image display region when a stereo image is displayed on the display.

6. A storage medium as claimed in claim 5 , wherein the stereo image display method includes a second input step of setting a display method method comprising at least one of display position, display range, and display color r, of the suitable viewing position verification image displayed in part of the stereo image display region.