Imagica Primatte V5 OFX WIN

抠像软件Primatte用于从前景图像或剪辑提取单一颜色的背景，并创建一个透明遮罩，允许用户将所提取的前景对象用到一个不同的背景的技术。它通常用于在不同时间不同的复合元件和在不同条件下拍摄的运动图像，并把它们组合成一个单一的场景。

Primatte is a technology that is used to extract a single color background from a foreground image or clip and create a transparency matte that allows the user to put the extracted foreground object onto a different background. This is a process known as 'chromakeying.' It is commonly used in the motion picture and television industries to composite different elements photographed at different times and under different conditions and put them together into a single scene. Primatte is an Academy Award-nominated technology that has been used in hundreds of major motion pictures requiring special effects over the last 16 years including such films as “The Lord of the Rings”. It has also become popular in the world of professional photography for sports and school photo sessions.