We propose a flexible light field camera architecture that is at the convergence of optics, sensor electronics, and applied mathematics. Through the co-design of a sensor that comprises tailored, Angle Sensitive Pixels and advanced reconstruction algorithms, we show that-contrary to light field cameras today-our system can use the same measurements captured in a single sensor image to recover either a high-resolution 2D image, a low-resolution 4D light field using fast, linear processing, or a high-resolution light field using sparsity-constrained optimization.
Hirsch et al. REF propose a switchable camera with angle sensitive pixels which can capture high resolution 2D images and 4D light fields.
A switchable light field camera architecture with Angle Sensitive Pixels and dictionary-based sparse coding
2014 IEEE International Conference on Computational Photography (ICCP)
2014 IEEE International Conference on Computational Photography (ICCP)
Computer Science