Improved segmentation of objects and regions in images without object proposals
Improved segmentation of objects and regions in images without object proposals
Hierarchical Lovász Embeddings for Proposal-free Panoptic Segmentation
arXiv paper abstract https://arxiv.org/abs/2106.04555v1
arXiv PDF paper https://arxiv.org/pdf/2106.04555v1.pdf
Panoptic Segmentation https://arxiv.org/pdf/1801.00868.pdf
Panoptic segmentation brings together two separate tasks: instance and semantic segmentation.
… Hence, state-of-the-art panoptic segmentation methods use complex models with a distinct stream for each task.
… we propose … simultaneously encode instance- and category-level discriminative information.
… a unified semantic and instance hierarchy without requiring separate network branches or object proposals.
… simple model achieves state-of-the-art … on Cityscapes, COCO, and Mapillary Vistas.
… demonstrates temporal stability between video frames.
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