MONAI

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**Description** I have tried to include RandGridDistortiond transform as part of my data augmentation pipeline. However, when I include this transform the following error raises: ``` Exception has occurred: AttributeError...

albertojbc

**Is your feature request related to a problem? Please describe.** It seems that `AsymmetricUnifiedFocalLoss` has not yet been updated to the latest interface like `FocalLoss`. It is a general loss...

ding3820

Moving Testing Data to HuggingFace

2

I have copied out testing data from [this release](https://github.com/Project-MONAI/MONAI-extra-test-data/releases/tag/0.8.1) into a HuggingFace dataset [here](https://huggingface.co/datasets/MONAI/testing_data). I propose that we change our URLs in the tests to use these locations instead, and...

ericspod

I am reading the source code implementation of DDPM and DDIM schedulers, and I found this line defining timesteps for the schedulers `timesteps = (np.arange(0, num_inference_steps) * step_ratio).round()[::-1].astype(np.int64)` np.arange(0, 100)...

AbrightWay

PersistentDataset not usable anymore (v1.5.1) ?

2

Since the modifications to the PersistentDataset made in version 1.5.1, the persistent dataset does not allow to save and load metadata. This mean we cannot invert back the initial transforms...

SebGoll

Add warning to documentation that warp in nearest neighbor mode is non differentiable

3

**Is your feature request related to a problem? Please describe.** I spend several days figuring out why my spatial transformer network using a warp layer did not properly train. In...

Tessel2000

**Is your feature request related to a problem? Please describe.** The diffusers library has now a lot of new diffusion schedulers that might improve training quality. MONAI offers a reduced...

virginiafdez

Fix incorrect docstring defaults for DiffusionModelUNet

4

Fixes # Fix incorrect defaults for use_combined_linear and add default for use_flash_attention in docstring ### Description The DiffusionModelUNet docstring listed use_combined_linear as default True, while the class signature sets it...

eitag-uni

Fix LoadImage to raise OptionalImportError when specified reader is not available

12

## Description This PR fixes issue #7437 by making LoadImage raise an OptionalImportError when a specified reader is not installed, instead of silently falling back to another reader. ## Changes...

its-serah

Fix #7980: Enhanced image writer error messages with actionable installation guidance

2

Fixes #7980 ### Description This pull request improves the error handling in MONAI's image writer backend resolution module. When a suitable backend is missing for a given file extension, it...

iloveme81189-del