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arXiv 2402.01466cs.CV
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缩放360布局:重新审视非中心全景

Scaled 360 layouts: Revisiting non-central panoramas

Instituto de Investigacion en Ingenieria de Aragon(阿拉贡工程研究所);University of Zaragoza(萨拉戈萨大学)

Bruno Berenguel-Baeta, Jesus Bermudez-Cameo, Jose J. Guerrero

AI总结:

本文提出基于深度学习与非中心全景几何处理的新方法,统一解决曼哈顿和亚特兰大环境的3D布局恢复,首次实现单张全景的尺度恢复,性能优于现有方法。

摘要:

从非中心全景中,可以通过几何推理恢复3D线条。然而,这些全景对噪声的敏感性以及所需的复杂几何建模导致它们很少被研究。在这项工作中,我们提出了一种使用单张非中心全景进行室内环境3D布局恢复的新方法。我们利用深度学习从非中心全景中获取房间结构线的边界,并在一种新的几何处理中利用非中心投影系统的特性来恢复缩放布局。我们解决了曼哈顿环境中的问题,处理遮挡,并且也以统一方法处理亚特兰大环境。所进行的实验改进了从单张全景进行3D布局恢复的最先进方法。我们的方法是首个使用深度学习与非中心全景并恢复单张全景布局尺度的研究。

英文摘要:

From a non-central panorama, 3D lines can be recovered by geometric reasoning. However, their sensitivity to noise and the complex geometric modeling required has led these panoramas being very little investigated. In this work we present a novel approach for 3D layout recovery of indoor environments using single non-central panoramas. We obtain the boundaries of the structural lines of the room from a non-central panorama using deep learning and exploit the properties of non-central projection systems in a new geometrical processing to recover the scaled layout. We solve the problem for Manhattan environments, handling occlusions, and also for Atlanta environments in an unified method. The experiments performed improve the state-of-the-art methods for 3D layout recovery from a single panorama. Our approach is the first work using deep learning with non-central panoramas and recovering the scale of single panorama layouts.

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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