IS-Net (general use)#
High-resolution dichotomous image segmentation model (DIS / IS-Net) for general cutouts.
Compare to withoutBG Open on the side-by-side page. Product hub: /open-model.
- Family
- IS-Net
- License
- Apache-2.0 · commercially usable
- Deploy
- ONNX · rembg `isnet-general-use`
- Input / size
- 1024×1024 · ~176 MB class ONNX (rembg)
Quick take
- Best for: Sharper general objects vs classic u2net
- Avoid when: Tight CPU budgets — prefer u2netp / BiRefNet lite
- Notes: Available as rembg session `isnet-general-use`.
Evidence
Visual comparison on Bench v0 (same images for every model), with MAE / MGE / connectivity when ground truth is available.