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.