Patent ID: 8797389

Claim:
An image processing apparatus that sequentially outputs at least two image signals, wherein an image signal of a first output image and an image signal of a second output image are in a relationship such that when brightness values of the images are added together for each pixel, a resultant image has no correlation with the first output image, an order in which the first output image and the second output image are displayed on each period in a time frame having a predetermined number of periods is set based on a corresponding element in an orthogonal code assigned to each frame, the orthogonal code being one of a set of a plurality of codes each having a predetermined number of elements, said plurality of codes being orthogonal to each other, and the image processing apparatus includes an optical shutter control unit that controls so that during a period when an image signal of an image including at least part or all of the first output image is outputted, a shutter disposed between a display apparatus displaying the image corresponding to the image signal and user's eyes is set in a light transmission state and during a period when another image is displayed, the shutter is set in a light shielding state.