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强大三维跟踪软件 PFTrack 2013.4.1 PFClean 2013.4.1 Patch & licPFTrack 是 Pixel Farm 研讨开辟的成象物体跟踪软件(野生智能在图像处置中研讨利用)。是一种摄像机反求,使其获得实在摄像机的参数,使3D物体和现实拍摄物体完善的连系的软件，它包括一些怪异的功用，如：光场流分析(Optical Flow analysis)工具, 先辈的物体跟踪, 多少形体跟踪, 基于场景分析的物体建模, 自动景深(Z)提取, 等等。
PFTrack enables computer generated effects to be matched with film or video sequences no matter what their resolution. PFTrack is also a suite of analysis technologies designed to extract both detailed camera information and pixel motion data from video and film sequences and allow this data to be fully utilized within a post-production environment.
The unique geometry tracking system in PFTrack allows 3D geometry to be imported into PFTrack and then matched to sequences, making this an ideal tool for head and facial replacement meaning artists can now be confident that animated CG, when rendered and composited, will exactly match the live action. Complex Geometry can be imported and used to solve cameras in addition to the use of automatic or user placed features. This is perfect for problematic shots or for tracking set extension models into footage. Using motion groups it is a simple task to extract both camera and object motion. Any or all motions can be exported along with animated geometry if required. Version 5.0 includes Geometry Tracking vertex weighting this allows you to paint the influence each vertex point has on the final tracking. A simple paint tool allows you to quickly paint onto the imported 3D geometry.
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