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Dec 29, 2021 · Artificial Intelligence

Understanding Stand-Alone Axial-Attention for Panoptic Segmentation

The paper proposes a stand‑alone axial‑attention mechanism that converts 2‑D attention into 1‑D to lower computational cost while preserving global context, introduces position‑sensitive self‑attention, integrates it into Axial‑ResNet and Axial‑DeepLab, and demonstrates strong results on four large segmentation datasets.