Implementation of wireless 3D stereo image capture system and synthesizing the depth of region of interest

Woonchul Ham; Chulgyu Song; Hyeokjae Kwon; Luubaatar Badarch

doi:10.1117/12.2052673

22 May 2014 Implementation of wireless 3D stereo image capture system and synthesizing the depth of region of interest

Woonchul Ham, Chulgyu Song, Hyeokjae Kwon, Luubaatar Badarch

Proceedings Volume 9120, Mobile Multimedia/Image Processing, Security, and Applications 2014; 91200P (2014) https://doi.org/10.1117/12.2052673
Event: SPIE Sensing Technology + Applications, 2014, Baltimore, MD, United States

Abstract

In this paper, we introduce the mobile embedded system implemented for capturing stereo image based on two CMOS camera module. We use WinCE as an operating system and capture the stereo image by using device driver for CMOS camera interface and Direct Draw API functions. We send the raw captured image data to the host computer by using WiFi wireless communication and then use GPU hardware and CUDA programming for implementation of real time three-dimensional stereo image by synthesizing the depth of ROI(region of interest). We also try to find and declare the mechanism of deblurring of CMOS camera module based on the Kirchhoff diffraction formula and propose a deblurring model. Synthesized stereo image is real time monitored on the shutter glass type three-dimensional LCD monitor and disparity values of each segment are analyzed to prove the validness of emphasizing effect of ROI.

Citation Download Citation

Woonchul Ham, Chulgyu Song, Hyeokjae Kwon, and Luubaatar Badarch "Implementation of wireless 3D stereo image capture system and synthesizing the depth of region of interest", Proc. SPIE 9120, Mobile Multimedia/Image Processing, Security, and Applications 2014, 91200P (22 May 2014); https://doi.org/10.1117/12.2052673

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KEYWORDS

CMOS cameras

3D image processing

Image sensors

Cameras

Embedded systems

Image transmission

Software development

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