A Data Processing Method for Swept-Volumetric Three-Dimensional Display

Author

Chuanwei Sun ; Jingao Liu ; Mingming Cai ; Jing Bei ; Chen Zhang

Author_Institution

Sch. of Inf. Sci. & Technol., East China Normal Univ., Shanghai, China

fYear

2012

fDate

14-16 Dec. 2012

Firstpage

74

Lastpage

77

Abstract

In this paper, we propose a method of data processing for swept volumetric display and its experimental result. The proposed method consists of four main parts: data acquiring, data pre-processing, data transmitting, and data post-processing. Different data acquisition techniques is adopted for various data types. Data pre-processing mainly include data normalization, Coordinate transformation, data reduction & uniform, and data splitting. Data post-processing part realizes three main functions: data receiving & broadcasting, data saving, and data transmitting to display driver circuit. Compared with other data processing methods, this method can greatly reduce data quantity and the bandwidth of data transmitting. The three-dimensional (3D ) display based on this data processing method can display 3D images and animations with 360-degree view angles, and the image resolution can be up to 96*128*360 voxels at a refresh rate of 20vFps(volumetric Frames per second).

Keywords

computer animation; data acquisition; three-dimensional displays; animation; coordinate transformation; data acquiring; data acquisition; data broadcasting; data normalization; data post-processing part; data preprocessing; data processing method; data receiving; data reduction; data saving; data splitting; data transmitting; driver circuit; image resolution; swept-volumetric 3D display; Data reduction; data normalization; swept volume display; three dimensional (3D) display; volumetric display;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science and Engineering (ISISE), 2012 International Symposium on

Conference_Location

Shanghai

ISSN

2160-1283

Print_ISBN

978-1-4673-5680-0

Type

conf

DOI

10.1109/ISISE.2012.25

Filename

6495301