Observer Tracking Autostereoscopic 3D Display Systems
نویسندگان
چکیده
This paper presents a range of new autostereoscopic 3D display systems based on Liquid Crystal Display (LCD) technology in which observer tracking has been used to allow comfortable viewing freedom. For high image quality the Twin-LCD display has been used while other work has been in progress with flat panel displays using a new arrangement of LCD pixels. For each system the observer tracking system is described. In the flat panel display, a novel means to track such a display with no moving parts has been developed.
منابع مشابه
Three-Dimensional Interaction with Autostereoscopic Displays
The broad goals of this project are to develop new techniques of human interaction with stereo displays, particularly autostereoscopic (AS) displays. Autostereoscopic displays produce a 3D visual sensation to one or more observers without the use of glasses, goggles, helmets, or headtracking. We are developing new techniques for interactive input and manipulation of threedimensional data using ...
متن کاملMulti–view Autostereoscopic 3d Display
Autostereoscopic displays provide 3D perception without the need for special glasses or other head gear. Three basic technologies exist to make such displays: spatial multiplex, multi-projector and time-sequential. These can be used to make two types of useful device: two-view, head-tracked displays; and multi-view displays. The former tend to be single-viewer systems while the latter can suppo...
متن کاملA Simple Real-Time Eye Tracking and Calibration Approach for Autostereoscopic 3D Displays
In this paper a simple eye tracking and calibration approach for glasses-free stereoscopic 3D displays is presented that requires only one ordinary camera for tracking. The approach is designed for the use with parallax barrier based screens, but should with(out) limitations also be usable with other autostereoscopic screens. The robust eye tracking approach can easily be reimplemented and is b...
متن کاملQuantitative Comparison of Interaction with Shutter Glasses and Autostereoscopic Displays
In this paper we describe experimental measurements and comparison of human interaction with three different types of stereo computer displays. We compare traditional shutter glasses-based viewing with three-dimensional (3D) autostereoscopic viewing on displays such as the Sharp LL-151-3D display and StereoGraphics SG 202 display. The method of interaction is a sphere-shaped “cyberprop” contain...
متن کاملAlgorithms for the Analysis and Processing of Autostereoscopic Images
Nowadays, acquisition and display of three-dimensional (3D) images requires the use of special tracking devices or glasses. However specialized techniques provide the ability of 3D content delivery to end users without such limitations. These methods are called autostereoscopic and the resulting images are called autostereoscopic images. A promising type of autostereoscopic imaging is called In...
متن کامل