Conference Publication Details
Mandatory Fields
Xu. S., Zhi-Liang, Z., Devaney, N.
Asian Conference on Computer Vision 2014
Multi-view Image Restoration From Plenoptic Raw Images
2015
Unknown
In Press
1
()
Optional Fields
Singapore
01-NOV-14
05-NOV-14
We present a reconstruction algorithm that can restore the captured 4D light field from a portable plenoptic camera without the need for calibration images. An efficient and robust estimator is proposed to accurately detect the centers of microlens images. Based on that estimator, parameters that model the centers of microlens array images are obtained by solving a global optimization problem. To further enhance the quality of reconstructed multi-view images, a novel 4D demosaicing algorithm based on kernel regression is also proposed. Our experimental results show that it outperforms the state of art algorithms.
Grant Details
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