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Please stop letting your slicer add supports to your 3D prints when you don’t really need them

If you have ever hit “slice,” watched a forest of supports appear, and shrugged like it is just the price of doing business, you are not alone. Auto supports are convenient, and that convenience can ...
IEEE

MambaDiff: Mamba-Enhanced Diffusion Model for 3D Medical Image Segmentation

Abstract: Accurate 3D medical image segmentation is crucial for diagnosis and treatment. Diffusion models demonstrate promising performance in medical image segmentation tasks due to the progressive ...
IEEE

Enhancing 3D Instance Segmentation With Dense Connection Decoder and Layer-Aware Fusion

Abstract: 3D instance segmentation (3DIS) aims to identify object instances in a 3D scene by predicting binary foreground masks with corresponding semantic labels. Transformer-based methods have ...
GitHub

CoSMo3D: Open-World Promptable 3D Semantic Segmentation through LLM-Guided Canonical Spatial Modeling

Open-world promptable 3D semantic segmentation remains brittle as semantics are inferred in the input sensor coordinates. Yet humans interpret parts via functional roles in a canonical space – wings ...
GitHub

Axio-Spectral Co-Modeling for Robust and Efficient 3D Medical Segmentation

Overview of CAFSA-Net. A 3D volume ($C,D,H,W$) is encoded by stacked AsCoT-Former, which apply parallel H/W axial self-attention, sequential D-axis attention, and 3D ...