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Active integral imaging system based on multiple structured light method.

Zhao-Long Xiong, Qiong-Hua Wang, Yan Xing

|October 20, 2015

Summary

This summary is machine-generated.

This study introduces a simplified active integral imaging (II) system using multiple structured light (MSL) for high-quality 3D reconstruction. The method enables precise 3D shape capture and efficient display of 3D images with tunable parallaxes.

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Area of Science:

Optics and Photonics
Computer Vision
3D Imaging Technologies

Background:

Integral Imaging (II) systems often require complex equipment for capturing 3D scenes.
Existing methods may suffer from occlusions and limitations in generating tunable parallaxes.

Purpose of the Study:

To simplify integral imaging pickup equipment.
To implement an active II system using the Multiple Structured Light (MSL) method.
To achieve high-quality 3D reconstruction and display with tunable parallaxes.

Main Methods:

Development of a simplified active II system.
Implementation of the Multiple Structured Light (MSL) method for 3D scene pickup.
Utilizing Compute Unified Device Architecture (CUDA) for GPU-accelerated processing.
Generation of elemental image arrays.

Main Results:

Successful reconstruction of complete 3D shapes of 3D scenes.
Generation of tunable parallaxes without occlusions.
Efficient display of high-quality 3D images.
Demonstrated effectiveness and acceleration of the MSL method for II pickup.
High precision achieved for real-scene applications.

Conclusions:

The proposed simplified active II system with MSL is effective for high-quality 3D imaging.
GPU acceleration significantly speeds up elemental image array generation.
The method is particularly suitable for precise real-world 3D scene reconstruction.