This is the Linux app named Guided Diffusion whose latest release can be downloaded as guided-diffusionsourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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引导扩散
商品描述
The guided-diffusion repository is centered on diffusion models for image synthesis, with a focus on classifier guidance and improvements over earlier diffusion frameworks. It is derived from OpenAI’s improved-diffusion work, enhanced to include guided generation where a classifier (or other guidance mechanism) can steer sampling toward desired classes or attributes. The code provides model definitions (UNet, diffusion schedules), sampling and training scripts, and utilities for guidance and evaluation. A key insight is that combining diffusion sampling with classifier gradients allows fine control over the generated images, trading off diversity vs fidelity. The repository includes scripts such as image_train.py, image_sample.py, and classifier_train.py to train diffusion models, generate samples, and train guiding classifiers. It also ships with precomputed evaluation batches and baseline comparisons to support reproducible benchmarking of new models.
功能
- Diffusion model architecture (UNet, noise schedules, training utilities)
- Classifier-guided sampling: combining diffusion with classifier gradients
- Scripts for training models (image_train.py), sampling (image_sample.py), and classifier training
- Precomputed evaluation batches and baseline metrics for reproducibility
- Modular code enabling new guidance modalities or architectural tweaks
- Branching from improved-diffusion with enhancements in guided generation
程式语言
Python
分类
This is an application that can also be fetched from https://sourceforge.net/projects/guided-diffusion.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
