If we want to sample a light field (visual scene) by distributing cameras around the light field and each camera sample the region it captures of the light field from its point of view and reconstruct the sampled region of light field for each camera to get a virtual image of the region beside the sampled region, how many cameras i need at least and how i should distribute them around the light field to have finally a total image of all the light field (scene)?
I know the answer of this question is not direct but any article or power point that help?