Bump segmentation-models-pytorch from 0.3.4 to 0.4.0 in /requirements

[dependabot]

Bumps segmentation-models-pytorch from 0.3.4 to 0.4.0.

Release notes

Sourced from segmentation-models-pytorch's releases.

Segmentation Models - v0.4.0

New models

Segformer

contributed by @​brianhou0208

Originally, SegFormer is a transformer-based semantic segmentation model known for its simplicity and efficiency. It uses a lightweight hierarchical encoder to capture multi-scale features and a minimal decoder for fast inference.

With segmentation-models-pytorch you can utilize the model with a native Mix Vision Transformer encoder as long as with 800+ other encoders supported by the library. Original weights are also supported and can be loaded as follows:

import segmentation_models_pytorch as smp
model = smp.from_pretrained("smp-hub/segformer-b5-640x640-ade-160k")

or with any other encoder:

import segmentation_models_pytorch as smp
model = smp.Segformer("resnet34")

See more checkpoints on the HF Hub.

UperNet

contributed by @​brianhou0208

UPerNet (Unified Perceptual Parsing Network) is a versatile semantic segmentation model designed to handle diverse scene parsing tasks. It combines a Feature Pyramid Network (FPN) with a Pyramid Pooling Module (PPM) to effectively capture multi-scale context.

import segmentation_models_pytorch as smp
model = smp.UPerNet("resnet34")

New Encoders

Thanks to @​brianhou0208 contribution 800+ timm encoders are now supported in segmentation_models.pytorch. New modern encoders like convnext, efficientvit, efficientformerv2, hiera, mambaout and more can be used as easy as:

import segmentation_models_pytorch as smp
</tr></table>

... (truncated)

Commits

• 12f8394 Release 0.4.0 (#1025)
• d230460 chore (segformer): move decoder converter scripts (#1017)
• 96e4604 chore (ci): adopt astral-sh actions (#1014)
• 9320918 Merge pull request #1023 from qubvel-org/dependabot/pip/requirements/huggingf...
• c2409a1 Bump huggingface-hub from 0.27.0 to 0.27.1 in /requirements
• 8a3ef9e Bump ruff from 0.8.5 to 0.8.6 in /requirements (#1022)
• 2abfabb Merge pull request #1020 from qubvel-org/dependabot/pip/requirements/ruff-0.8.5
• 62f139c Merge pull request #1021 from qubvel-org/dependabot/pip/requirements/pillow-1...
• daf6b43 Bump pillow from 11.0.0 to 11.1.0 in /requirements
• 1e7ecbb Bump ruff from 0.8.4 to 0.8.5 in /requirements
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