Get 3D scene geometry and segmentation from a single RGB image
Get 3D scene geometry and segmentation from a single RGB image
Panoptic 3D Scene Reconstruction From a Single RGB Image
arXiv paper abstract https://arxiv.org/abs/2111.02444#
arXiv PDF paper https://arxiv.org/pdf/2111.02444.pdf
Understanding 3D scenes ... from a single RGB image tend to focus on geometric reconstruction only, or geometric reconstruction with semantic segmentation or instance segmentation.
... propose to unify the tasks of geometric reconstruction, 3D semantic segmentation, and 3D instance segmentation into the task of
panoptic 3D scene reconstruction - from a single RGB image, predicting the complete geometric reconstruction of the scene in the camera frustum of the image, along with semantic and instance segmentations.
... learns to lift and propagate 2D features from an input image to a 3D volumetric scene representation.
... holistic view of joint scene reconstruction, semantic, and instance segmentation is beneficial over treating the tasks independently, thus outperforming alternative approaches
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