Real object-based 360-degree integral-floating display using multiple depth camera

Video in TIB AV-Portal: Real object-based 360-degree integral-floating display using multiple depth camera

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Title
Real object-based 360-degree integral-floating display using multiple depth camera
Title of Series
Part Number
15
Number of Parts
17
Author
License
CC Attribution - NoDerivatives 2.0 UK: England & Wales:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Publisher
Release Date
2015
Language
English

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Subject Area
Abstract
A novel 360-degree integral-floating display based on the real object is proposed. The general procedure of the display system is similar with conventional 360-degree integral-floating displays. Unlike previously presented 360-degree displays, the proposed system displays the 3D image generated from the real object in 360-degree viewing zone. In order to display real object in 360-degree viewing zone, multiple depth camera have been utilized to acquire the depth information around the object. Then, the 3D point cloud representations of the real object are reconstructed according to the acquired depth information. By using a special point cloud registration method, the multiple virtual 3D point cloud representations captured by each depth camera are combined as single synthetic 3D point cloud model, and the elemental image arrays are generated for the newly synthesized 3D point cloud model from the given anamorphic optic system’s angular step. The theory has been verified experimentally, and it shows that the proposed 360-degree integral-floating display can be an excellent way to display real object in the 360-degree viewing zone. © (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).
Keywords The IS&T International Symposium on Electronic Imaging
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