Image processor for displaying images in a 2D mode and a 3D mode
View Patent ↗A mode setting part 112 has a function to selectively set 2D and 3D display output modes. A play control part 132 changes the manner in which to control switching between display images in accordance with the display output mode set by the mode setting part 112 . The play control part 132 changes the opacities of first and second display images with time so that when the two display images are cross-faded, the sum of the opacities of the first and second display images in a 3D display output mode is equal to or smaller than the sum of the opacities of the first and second display images in a 2D display output mode during a cross-fading period.
1. An image processor comprising:
a mode setting part adapted to selectively set a display output mode selected from a 2D display output mode and a 3D display output mode on a display; and
a play control part adapted to control a switching technique used to switch from a first display image to a second display image,
wherein a display area of the first display image and a display area of the second display image overlap on the display;
wherein the switching technique used in the 2D display output mode is different than the switching technique used in the 3D display output mode,
the switching technique used in the 2D display output mode and the switching technique used in the 3D display output mode is a crossfading technique, and
the play control part changes the opacities of the first display image and the second display image with time so that while the first display image and the second display image both have opacities greater than zero, a sum of the opacities of the first display image and the second display image in the 3D display output mode is smaller than a sum of the opacities of the first display image and the second display image in the 2D display output mode;
wherein at a time point when the first display image and the second display image have equal opacities during crossfading, a sum of the opacities of the first display image and the second display image in the 2D output mode is greater than a sum of the opacities of the first display image and the second display image in the 3D output mode.
2. A method for displaying images on a display, comprising:
selectively setting a display output mode selected from a 2D display output mode and a 3D display output mode on the display; and
controlling a switching technique used for switching from a first display image to a second display image,
wherein a display area of the first display image and a display area of the second display image overlap on the display;
wherein at a time point when the first display image and the second display image have equal opacities during crossfading, a sum of the opacities of the first display image and the second display image in the 2D output mode is greater than a sum of the opacities of the first display image and the second display image in the 3D output mode.
3. A non-transitory computer-readable recording medium storing a program thereon, the program comprising:
a mode setting part adapted to selectively set a display output mode selected from a 2D display output mode and a 3D display output mode on a display; and
a play control part adapted to control a switching technique used to switch from a first display image to a second display image,
wherein a display area of the first display image and a display area of the second display image overlap on the display;
the play control part changing the manner in which to control switching between display images in accordance with the display output mode set by the mode setting part,
wherein the switching technique used in the 2D display output mode is different than the switching technique used in the 3D display output mode,
wherein if the play control part switches between the first display image and the second display image instantaneously, a switching period greater than zero from ending display of the first display image to beginning display of the second display image is longer in the 3D display output mode than in the 2D display output mode, and
wherein the play control part displays an image of a given color during the switching period in the 3D display output mode and the 2D display output mode;
wherein at a time point when the first display image and the second display image have equal opacities during crossfading, a sum of the opacities of the first display image and the second display image in the 2D output mode is greater than a sum of the opacities of the first display image and the second display image in the 3D output mode.