DPANet: Position‐aware feature encoding and decoding for accurate large‐scale point cloud semantic segmentation
Abstract Due to the scattered, unordered, and unstructured nature of point clouds, it is challenging to extract local features. Existing methods tend to design redundant and less‐discriminative spatial feature extraction methods in the encoder, while neglecting the utilisation of uneven distribution...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2024-12-01
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| Series: | IET Computer Vision |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/cvi2.12325 |