field represents the light interaction properties of matter occupying every point in the scene. GSR can be performed using Neural Radiance Fields (NeRFs), Plenoxels and Inverse Light Transport. Holographic stereograms–Image generation and predistortion of synthetic imagery for holographic stereograms is one of the earliest examples of computed light fields. Glare reduction–Glare arises due to multiple scattering of light inside the camera body and lens optics that reduces image contrast. While glare has been analyzed in 2D image space, it is useful to identify it as a 4D ray-space phenomenon. Statistically analyzing the ray-space inside a camera allows the classification and removal of glare artifacts. In ray-space, glare behaves as high frequency noise and can be reduced by outlier rejection. Such analysis can be performed by capturing the light field inside the camera, but it results in the loss of spatial resolution. Uniform and non-uniform ray sampling can be used to reduce glare without significantly compromising image resolution. See also Light-field camera Angle–sensitive pixel Lytro Reflectance paper Raytrix Dual photography Notes References Theory Adelson, E.H., Bergen, J.R. (1991). "The Plenoptic Function and the Elements of Early Vision", In Computation Models of Visual Processing, M. Landy and J.A. Movshon, eds., MIT Press, Cambridge, 1991, pp. 3–20. Arvo, J. (1994). "The Irradiance Jacobian for Partially Occluded Polyhedral Sources", Proc. ACM SIGGRAPH, ACM Press, pp. 335–342. Bolles, R.C., Baker, H. H., Marimont, D.H. (1987). "Epipolar-Plane Image Analysis: An Approach to Determining Structure from Motion", International Journal of Computer Vision, Vol. 1, No. 1, 1987, Kluwer Academic Publishers, pp 7–55. Faraday, M., "Thoughts on Ray Vibrations", Philosophical Magazine, S.3, Vol XXVIII, N188, May 1846. Gershun, A. (1936). "The Light Field", Moscow, 1936. Translated by P. Moon and G. Timoshenko in Journal of Mathematics and Physics, Vol. XVIII, MIT, 1939, pp. 51–151. Gortler, S.J., Grzeszczuk, R., Szeliski, R., Cohen, M. (1996). "The Lumigraph", Proc. ACM SIGGRAPH, ACM Press, pp. 43–54. Levoy, M., Hanrahan, P. (1996). "Light Field Rendering", Proc. ACM SIGGRAPH, ACM Press, pp. 31–42. Moon, P., Spencer, D.E. (1981). The Photic Field, MIT Press. Wong, T.T., Fu, C.W., Heng, P.A., Leung C.S. (2002). "The Plenoptic-Illumination Function", IEEE Trans. Multimedia, Vol. 4, No. 3, pp. 361-371. Analysis G. Wetzstein, I. Ihrke, W. Heidrich (2013) "On Plenoptic Multiplexing and Reconstruction", International Journal of Computer Vision (IJCV), Volume 101, Issue 2, pp. 384–400. Ramamoorthi, R., Mahajan, D., Belhumeur, P. (2006). "A First Order Analysis of Lighting, Shading, and