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Factored time-lapse video
2007
ACM Transactions on Graphics
a) Original (b) Reconstructed, no shadows (c) Sun illumination only (d) Modified reflectance Figure 1: We decompose a time-lapse sequence of photographs (a) into sun, sky, shadow, and reflectance components. The representation permits re-rendering without shadows (b) and without skylight (c), or modifying the reflectance of surfaces in the scene (d). Abstract We describe a method for converting time-lapse photography captured with outdoor cameras into Factored Time-Lapse Video (FTLV): a video
doi:10.1145/1276377.1276504
fatcat:5xd2pihwkbdqdbk543oxdx4di4