Dynamic Field of View in a Tomographic Light Field Display

نویسنده

  • Jason Ginsberg
چکیده

We also demonstrate the effectiveness of SART in generating dynamic real-time scenes (20 fps on an Nvidia Pascal GPU). Unlike traditional 2D displays, light field displays provide binocular depth cues such as high-resolution motion parallax, occlusion, translucency, and specularity. In particular attenuation-based light field displays provide an inexpensive means by which to produce these unencumbering effects.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Layered 3D: Tomographic Image Synthesis forttenuation-based Light Field and High Dynamic Range Displays

We develop tomographic techniques for image synthesis on displays composed of compact volumes of light-attenuating material. Such volumetric attenuators recreate a 4D light field or highcontrast 2D image when illuminated by a uniform backlight. Since arbitrary oblique views may be inconsistent with any single attenuator, iterative tomographic reconstruction minimizes the difference between the ...

متن کامل

Real-time Image Generation for Compressive Light Field Displays

With the invention of integral imaging and parallax barriers in the beginning of the 20th century, glasses-free 3D displays have become feasible. Only today—more than a century later—glasses-free 3D displays are finally emerging in the consumer market. The technologies being employed in current-generation devices, however, are fundamentally the same as what was invented 100 years ago. With rapi...

متن کامل

Toward the Light Field Display: Autostereoscopic Rendering via a Cluster of Projectors

Ultimately, a display device should be capable of reproducing the visual effects that are produced by reality. In this paper we introduce an autostereoscopic display that uses a scalable array of digital light projectors and a projection screen augmented with microlenses to simulate a light field for a given three-dimensional scene. Physical objects emit or reflect light in all directions to cr...

متن کامل

Wide field of view compressive light field display using a multilayer architecture and tracked viewers

In this paper, we discuss a simple extension to existing compressive multilayer light field displays that greatly extends their field of view and depth of field. Rather than optimizing these displays to create a moderately narrow field of view at the center of the display, we constrain optimization to create narrow view cones that are directed to the viewer’s eyes, allowing the available displa...

متن کامل

Exploring Direct 3D Interaction for Full Horizontal Parallax Light Field Displays Using Leap Motion Controller

This paper reports on the design and evaluation of direct 3D gesture interaction with a full horizontal parallax light field display. A light field display defines a visual scene using directional light beams emitted from multiple light sources as if they are emitted from scene points. Each scene point is rendered individually resulting in more realistic and accurate 3D visualization compared t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2018