An alpha map can be used for Background Reconstruction plugin and for the whole process of stereo generation. Matting algorithm uses special approaches for estimating real foreground and background color and provides an alpha channel and accurately separated foreground object on the output. The last ones are usually a mixture of pixels from object and some texture behind it. Background areas are marked with black, foreground object is white and an area with complex boundaries has gray color. Trimap is a kind of gray scale image that contains only three colors.
Matting plugin uses trimap video sequences to define the area for work.
Adobe after effects cs5 demonstration generator#
YUVsoft Matting plugin for Adobe After Effects is aimed to handle shots with blurred and translucent boundaries between foreground and textured background and is available as a part of Stereo Generator Suite. Therefore, semi-transparent areas processing is a very important step for obtaining high-quality stereo content. However, if not to split foreground objects and background correctly, this may give slightly visible artifacts (such as stretch or haloes around objects) on the stereo. While receiving depth maps for scenes with hair or fur it is impossible to consider each and every hair and manually set the transparency of the boundary region. One of the most difficult problems when generating the stereo from 2D+Depth is the presence of semi-transparent boundaries between foreground objects and highly-textured background.
Memory requirements: 2 GB minimum, 8-12 GB recommended.Adobe After Effects version: CS5.5 or above.
0 kommentar(er)
