BriefGPT.xyz
Oct, 2016
视频中的标注传递是否有助于语义分割?
Can Ground Truth Label Propagation from Video help Semantic Segmentation?
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Siva Karthik Mustikovela, Michael Ying Yang, Carsten Rother
TL;DR
该研究通过研究伪地面为真(PGT)与GT的结合来训练CNN以用于语义视频分割任务,发现PGT需要具有良好的标签质量,并且与GT图像有所不同,并且可以多次加重PGT的重要性以提高精度。通过使用PGT与GT对Camvid数据的FCN进行训练,IoU精度提高了2.7%。
Abstract
For state-of-the-art
semantic segmentation
task, training
convolutional neural networks
(CNNs) requires dense pixelwise ground truth (GT) labeling, which is expensive and involves extensive human effort. In this
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