منابع مشابه
Displays - Head - Mounted
Real-time three-dimensional (3D) interactive displays refer to display devices servo to the line of sight of a user, allowing not only free head motion, but also potentially and importantly full body mobility. Ideally, one could wish for such capability to exist without the need to wear any viewaided device. However, unless a display system could be created in space, anywhere and anytime, a sim...
متن کاملDesign of Head mounted displays
This tutorial summarizes the design of head mounted displays. The HMD design is inherently an interdisciplinary subject fusing optical engineering, optical materials, manufacturing techniques, user interface design, computer science, human perception, and physiology for assessing the displays. The report focuses on the optical designs, human factors of HMD. Currently there are two types of micr...
متن کاملMultifocal planes head-mounted displays.
Stereoscopic head-mounted displays (HMD's) provide an effective capability to create dynamic virtual environments. For a user of such environments, virtual objects would be displayed ideally at the appropriate distances, and natural concordant accommodation and convergence would be provided. Under such image display conditions, the user perceives these objects as if they were objects in a real ...
متن کاملAmplifying Head Movements with Head-Mounted Displays
The head-mounted display (HMD) is a popular form of virtual display, due to its ability to immerse users visually in virtual environments (VEs). Unfortunately, the user’s virtual experience is compromised by the narrow field of view (FOV) it affords, which is less than half that of normal human vision. This paper explores a solution to some of the problems caused by the narrow FOV, by amplifyin...
متن کاملCalibrating See-Through Head-Mounted Displays
A basic issue in the development of see-through display systems is obtaining precise calibration for the system in relation to the user. Unlike immersive head-mounted displays (HMDs) where only virtual objects are displayed, even small discrepancies in the location of the virtual images can be dis-orienting. Moreover, any discrepancies in global scaling or distortions of virtual objects impairs...
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ژورنال
عنوان ژورنال: The Journal of The Institute of Image Information and Television Engineers
سال: 2015
ISSN: 1342-6907,1881-6908
DOI: 10.3169/itej.69.825