http://cb.nowan.net/blog/2006/10/30/spatio-temporal-video-warping/?utm_source=rss&utm_medium=rss&utm_campaign=spatio-temporal-video-warping Virtual Reality for all Wed, 14 Dec 2011 10:13:26 +0000 hourly 1 http://wordpress.org/?v=3.0.4 http://cb.nowan.net/blog/2006/10/30/spatio-temporal-video-warping/comment-page-1/#comment-187 Angel_of_Dark Mon, 20 Nov 2006 20:17:34 +0000 http://cb.nowan.net/wblog/?p=265#comment-187 <p>This technique is great, but it's quite old, After Effects has this functionality inside it's effects (time warp FX). It uses simple alpha channel to map frames, where white coloured pixel would be taken from actual frame, and all other pixels would be taken from to previous frames. It is quite simple. only problem is that this FX requires lot's of ram, as many frames has to be read. :)</p> This technique is great, but it’s quite old, After Effects has this functionality inside it’s effects (time warp FX). It uses simple alpha channel to map frames, where white coloured pixel would be taken from actual frame, and all other pixels would be taken from to previous frames. It is quite simple. only problem is that this FX requires lot’s of ram, as many frames has to be read.

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