arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1909.00626eess.IV
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基于人机协同学习的不确定性驱动语义切分

Uncertainty-Driven Semantic Segmentation through Human-Machine Collaborative Learning

Mahdyar Ravanbakhsh, Tassilo Klein, Kayhan Batmanghelich, Moin Nabi

摘要:

基于深度学习的方法在大多数图像分割基准测试中实现了最先进的性能。然而,这种模型的训练需要大量的手动注释。为了减少这一工作,我们提出了一种基于条件生成对抗网络(cGAN)的方法,该方法以半监督设置和人在回路的方式进行分割。更具体地说,我们使用的ESTA来识别不可靠的切片,需要专家注释,并使用生成器在GAN合成模型有信心的未标记的数据分割。传统的标准基准的定量结果表明,我们的方法是与国家的最先进的完全监督的方法在切片级评估需要少得多的注释数据。

英文摘要:

Deep learning-based approaches achieve state-of-the-art performance in the majority of image segmentation benchmarks. However, training of such models requires a sizable amount of manual annotations. In order to reduce this effort, we propose a method based on conditional Generative Adversarial Network (cGAN), which addresses segmentation in a semi-supervised setup and in a human-in-the-loop fashion. More specifically, we use the discriminator to identify unreliable slices for which expert annotation is required and use the generator in the GAN to synthesize segmentations on unlabeled data for which the model is confident. The quantitative results on a conventional standard benchmark show that our method is comparable with the state-of-the-art fully supervised methods in slice-level evaluation requiring far less annotated data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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