Pixelmania NNFlowVector是一款功能强大，专业实用的优秀通道生成跟踪Nuke插件，软件能够自动分析视频，生成Vector通道，后期可以进行视频跟踪合成。
File size: 1.2 GB
NNFlowVector is an optical flow plugin for Foundry’s Nuke. It’s using state of the art AI/deep learning technology to produce really accurate motion vectors.
Features
Produce high quality motion vectors (“forward” and “backward” layers that together make up the “motion” layer in Nuke).
Produce high quality smart vectors, to be able to use the output with NukeX’s powerful nodes like VectorDistort, VectorCornerPin and GridWarpTracker. (This feature requires a licensed version of NNFlowVector).
Native overscan handling (i.e. it handles larger bounding boxes than the image frame/format). Please note that the bounding boxes can’t be animated, i.e. it can’t be different from frame to frame.
GPU accelerated using CUDA by NVIDIA (requires a NVIDIA graphics card).
Internal stitching of several inference/image patches (to be able to process high resolution images to produce the motion vectors without having that much VRAM available on the GPU).
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