Title :
Detection of Object Existence From a Single Reconstructed Plane Obtained by Integral Imaging
Author :
Aloni, Doron ; Yitzhaky, Yitzhak
Author_Institution :
Electro Opt. Eng. Dept., Ben Gurion Univ. of the Negev, Beer-Sheva, Israel
Abstract :
We use 3D computational reconstructed integral imaging to detect the existence objects at a 3D space. In order to find the precise location of the objects, we apply an efficient wavelet-based filtering with adaptive thresholding to identify and outline focused regions, which relate to object surfaces located at a single examined reconstructed plane. Finally, we present experimental results of 3D object detection, both in good illumination and under photon-starved conditions.
Keywords :
filtering theory; image reconstruction; object detection; wavelet transforms; 3D computational reconstructed integral imaging; 3D object detection; 3D space; adaptive thresholding; focused region identification; good illumination conditions; object existence detection; object location; photon-starved conditions; single reconstructed plane; wavelet-based filtering; Cameras; Image edge detection; Image reconstruction; Photonics; Three-dimensional displays; Three-dimensional image acquisition; image analysis; nonlinear filters; object detection;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2014.2304883
