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Multidimetial Filtering in application to Progressive Video Renderingстатья
- Авторы: Gruzdev Alexei, Frolov Vladimir, Vostryakov Konstantin, Ignatenko Alexei
- Сборник: Proceedings of the 23rd International Conference on Computer Graphics and Vision GraphiCon'2013
- Серия: GraphiCon
- Год издания: 2013
- Место издания: IACP FEB RAS, Vladivostok, Russia Vladivostok, Russia
- Первая страница: 75
- Последняя страница: 78
- Аннотация: In this paper we propose a new approach to progressive video rendering. We apply a multidimensional filtering to samples with additional information about a scene along with color. Our filter takes noisy output of path tracing with a low amount of paths per pixel and yields the resulting movie quicker than tracing a large amount of rays. Our approach adds only a linear member O(N) to a path tracing computing complexity (where N is amount of pixels). With the help of progressive scheme the resulting video quality is improving after the every iteration. Using our approach we can get a video of a good quality even computing 10 paths per pixel.
- Добавил в систему: Фролов Владимир Александрович