Apparatus and method executed by apparatus
摘要
說明書
When an operation for moving the mark 2623 is detected, the CPU 2705 changes the focus distance of the right image in the parallax image pair 2602 according to the movement direction and movement amount from the initial position (0). For example, CPU 2705 changes the focus distance to the infinity direction if movement of the mark 2623 in the + direction is detected, and changes the focus distance to the near end direction if movement of the mark 2623 in the ? direction is detected. The amount of change in distance per tick in the scale may be a predetermined constant value. The CPU 2705 changes the focus distance of the left image in the same manner as the right image when an operation for moving the mark 2622 is detected. The user manipulates the marks 2622 and 2623 such that the right image and the left image appear to be in focus at the specified distance.
When the calibration is complete, the user instructs the computer 2600 to finish the calibration by using the keyboard 2703 or the pointing device 2704, making a touch operation in the display 2701, or the like.
