Eizo Gmbh

Eizo Nanao Corporation

Tomohiko Yabui

Hideki Kitayama

Katsuhiko Matsunami

Naoshi Isobe

Akinori Hayashi

Hiroshi Ito

Kiyoyuki Tanaka

A display system that smoothly switches input from one input device to input from another input device when a plurality of display devices include respective input devices. The display system includes a first display device and a second display device. The first display device includes a first display unit, a first controller, and a first input device. The second display device includes a second display unit, a second controller, and a second input device. The first display unit displays a first image outputted from at least one first computer. The second display unit displays a second image outputted from at least one second computer. The first controller receives input of first information outputted from the first input device for operating the first and second computers. The second controller receives input of second information outputted from the second input device for operating the second computer.

Display system, display method, and computer program

A luminance correction computation unitcorrects a luminance input signal L, which is inputted into a first luminance adjustment portion, to Lbased on the semi-transparent mirror luminance correction coefficient b, and the luminance correction computation unitcorrects a luminance input signal L, which is inputted into a second luminance adjustment portion, to Lbased on the semi-transparent mirror luminance correction coefficient b. As a result, an image of the first image display portion, which is reflected by a semi-transparent mirror, and an image of the second image display portion, which is allowed to transmit through the semi-transparent mirror, are corrected in order to cancel a luminance difference according to an optical characteristic of the semi-transparent mirror.

Stereo image display device that is capable of making a stereo image recognized based on a right-eye image and a left-eye image

This invention provides a stereoscopic image display system that allows a plurality of experiencing persons to visually recognize stereoscopic images by their naked eyes at one time. In correspondence with a distance between eyes of an experiencing person, a plurality of projectors and a plurality of half mirrors are arranged around a periphery of a retroreflective sheet placed horizontally. The respective projectors receive parallax images of an object as a display target which are taken along a circumferential direction of the object. Image light beams (left and right parallax images) emitted from the adjacent two projectors are reflected from the half mirrors and then enter the retroreflective sheet. The two incident image light beams are reflected from the retroreflective sheet in directions of incidence thereof, respectively. The two reflected light beams pass through the half mirrors and then separately enter the right and left eyes of the experiencing person. Thus, the experiencing person can visually recognize a stereoscopic image of the object, which is seen from every direction, at the entire periphery of the retroreflective sheet.

Stereoscopic image display system

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Hakusan, Japan

Tomohiko Yabui