doi: 10.4304/jsw.9.10.2665-2671
Measuring Depth Perception for Stereoscopic Images Using a Phase-shift Model
- Faculty of Information Science and Engineering, Ningbo University, 315211, Ningbo, China
Abstract
We present an effective depth perception assessment index for stereoscopic images using a phase-shift model. To be more specific, we use Gabor filter to compute the responses of left and right images respectively, and proposed a phase-shift model for computing disparity maps based on phase gradient and phase difference information. Then, quality score for depth perception is obtained by measuring the similarity between the estimated disparities of the original and distorted stereoscopic images. Experimental results on two publicly 3D image quality assessment databases demonstrate that, in comparison with the most related existing methods, the devised algorithm achieves high consistency alignment with subjective assessment.
Keywords
- Depth perception
- phase-shift
- quality a
How to Cite
Qiuping Jiang, Shanshan Wang, Kemeng Li, and Feng Shao, "Measuring Depth Perception for Stereoscopic Images Using a Phase-shift Model," Journal of Software, vol. 9, no. 10, pp. 2665-2671, 2014. https://doi.org/ 10.4304/jsw.9.10.2665-2671
Copyright & License
Copyright © 2014 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).