[其它] 《PFTrack跟踪高级技巧教程第二季》FXPHD PFT302 Advanced PFTrack II |
是由FXPHD机构出品的PFTrack跟踪高级技巧教程第二季，大小：4.61 GB，MP4高清格式，附工程源文件，教程使用软件：PFTrack，语言：英语。人人CG整理发布。 是Pixel Farm 研究开发的成象物体跟踪软件(人工智能在图象处理中研究应用)。是一种射像机反求,使其得到真实摄像机的参数,使3D物体和实际拍摄物体完美的结合的软件，它包括一些独特的功能，如：光场流分析(Optical Flow analysis)工具, 先进的物体跟踪, 几何形体跟踪, 基于场景分析的物体建模, 自动景深(Z)提取, 等等。该软件与Shake以及Fusion视频后期软件整合可产生出惊人的生产效果. 
FXPHD PFT302 Advanced PFTrack II This course is taught on PFTrack 5. Victor Wolansky’s tracking courses have been perennial favorites at fxphd. In his new advanced course, he�ll be covering many high level issues which come up during production. For instance, he�ll take a look at dealing with lens distortion – a big problem which is sometimes overlooked. Bad tracks can often be attributed to a bad lens distortion correction and he�ll show you how to avoid these pitfalls. The course will also include different approaches on how to set the workflow to work with lens distortion and CG, fixing the BG and tracking, fixing the FOV after tracking, and more. Rolling shutter is a big problem of many of the popular new digital cameras, and Wolansky will work through how to deal with bbs.renrencg.cn the issue. The course will also work with stereo footage and look at the advantage of the extra parallax provided by this footage. He�ll also include some face tracking, object placing, and much more over the course of the term. 
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