arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2208.01136cs.CVcs.AI
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人体疲劳效应预测的GLIDE模型探讨

Exploring the GLIDE model for Human Action-effect Prediction

University of Leeds(利兹大学);Luzhong Institute of Safety, Qingdao University of Science and Technology(青岛科技大学鲁中安全研究院);Tongji University(同济大学);Qingdao University of Science and Technology(青岛科技大学);Shandong University(山东大学)

Fangjun Li, David C. Hogg, Anthony G. Cohn

摘要:

我们解决以下的行动效果预测任务。给定描述世界的初始状态的图像和以文本表示的动作,预测描述动作之后的世界状态的图像。预测应该具有与输入图像相同的场景上下文。我们探讨使用最近提出的GLIDE模型来执行这项任务。GLIDE是一个生成神经网络,可以合成(修补)图像的掩蔽区域,条件是一小段文本。我们的想法是屏蔽掉输入图像中预期发生动作效果的区域。然后,GLIDE用于根据所需的操作对掩蔽区域进行补绘。通过这种方式,结果图像具有与输入图像相同的背景上下文,更新以显示动作的效果。我们给出了定性的结果,实验使用的EPIC数据集的以自我为中心的视频标记的行动。

英文摘要:

We address the following action-effect prediction task. Given an image depicting an initial state of the world and an action expressed in text, predict an image depicting the state of the world following the action. The prediction should have the same scene context as the input image. We explore the use of the recently proposed GLIDE model for performing this task. GLIDE is a generative neural network that can synthesize (inpaint) masked areas of an image, conditioned on a short piece of text. Our idea is to mask-out a region of the input image where the effect of the action is expected to occur. GLIDE is then used to inpaint the masked region conditioned on the required action. In this way, the resulting image has the same background context as the input image, updated to show the effect of the action. We give qualitative results from experiments using the EPIC dataset of ego-centric videos labelled with actions.

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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