Multi Scale Feature Fusion With Linear Decoder

via “multi-scale-feature-aggregation-with-decoder”

image-segmentation model by undefined. 2,31,505 downloads.

Unique: OneFormer decoder uses task-conditioned cross-attention to fuse multi-scale features, allowing a single decoder to handle semantic, instance, and panoptic segmentation by modulating attention based on task embeddings. This differs from traditional FPN-based decoders that use fixed fusion weights regardless of task.

vs others: More flexible than FPN-based decoders (e.g., in Mask2Former) because task conditioning allows dynamic feature weighting; more efficient than separate task-specific decoders because a single decoder handles all tasks, reducing model size by 30-40%.