IMAGE DISPLAY SUPPORT METHOD AND DEVICE THEREFOR

摘要

PURPOSE:To make it possible to change the visual point of a display graphic promptly, easily and in a way with an actual feeling by utilizing an operation changing a spatial positional relation between a user and a graphic to be performed for changing the position of a support by the user as the operation for changing the visual point. CONSTITUTION:In a method changing the visual point of a three-dimensional graphic which is being displayed on a display, the visual point position of a user is detected and it is rotated so that it may face the direction of the visual point position of the user who detected the display. The three-dimensional graphic which is being displayed on the display is converted into the graphic viewed from the detected visual point position and the three-dimensional graphic which is being displayed is updated. The system constitution has a visual point position measuring part 1404 measuring the visual point position of the user, a visual point conversion part 1405 converting the visual point position and a display angle adjusting part 1406 adjusting the angle of the display, and is controlled by a control part 1401.