Stable Lime v1.0
Stable-Lime-v1.0 is an unconditional diffusion model based on the Denoising Diffusion Probabilistic Models (DDPM) architecture. It has been trained specifically to generate images representing the "essence of Lime."
Model source
- Kind
- Other
- File size
- 434 MB
- Version
- vRevision 2e0d43b
- Updated
- Oct 31, 2026
- Downloads
- 2
- Source
- Hugging Face
Source description
Stable-Lime-v1.0
Proiect nou (1)
Stable-Lime-v1.0 is an unconditional diffusion model based on the Denoising Diffusion Probabilistic Models (DDPM) architecture. It has been trained specifically to generate images representing the "essence of Lime."
Model Details
- Model Type: Unconditional Image Generation (Diffusion)
- Architecture: UNet2DModel with DDPMScheduler
- Framework: PyTorch & Hugging Face Diffusers
- Resolution: $64 \times 64$ pixels
- Channels: 3 (RGB)
- License: MIT (Assumed based on open-source usage)
Intended Use
This model is designed for:
- Generating $64 \times 64$ images of limes (or lime-like textures).
- Educational purposes regarding the implementation of DDPM loops.
- Low-resolution, "retro" aesthetic generation.
Out of Scope:
- Text-to-Image generation (this model does not accept text prompts).
- High-resolution photorealism (limited by the 64px architecture).
Training Data
The model was trained on a proprietary dataset located at dataset_lime/processed.
- Preprocessing: Images were resized to $64 \times 64$ and normalized to the range $[-1, 1]$.
- Augmentation: Random horizontal flips were applied during training to improve generalization.
Training Procedure
Hyperparameters
The model was trained using the following configuration ("The Lime Settings"):
| Parameter | Value | Description |
|---|---|---|
| Batch Size | 16 | Small batch size suitable for consumer GPUs. |
| Learning Rate | $1 \times 10^{-4}$ | Optimizer step size (AdamW). |
| Epochs | 5 | Note: This is a very short training duration. |
| Timesteps | 1000 | Number of diffusion noise steps. |
| Image Size | 64 | Output resolution. |
Architecture Specification
The U-Net architecture utilizes a deep structure with attention mechanisms in the lower bottleneck layers:
- Block Output Channels:
(128, 128, 256, 256, 512, 512) - Downsampling: 4x
DownBlock2D, 1xAttnDownBlock2D, 1xDownBlock2D - Upsampling: Mirror of downsampling blocks.
Loss Function
The model optimizes the Mean Squared Error (MSE) between the actual noise added and the predicted noise:
$$L = \text{MSE}(\epsilon, \epsilon_\theta(x_t, t))$$
Where $\epsilon$ is the Gaussian noise and $\epsilon_\theta$ is the model's prediction at timestep $t$.
Limitations & Biases
- Undertraining Risk: With only 5 Epochs, the model may not have fully converged. Generated images might appear blurry or retain significant noise (static) rather than clear lime features.
- Resolution: The output is strictly $64 \times 64$, resulting in pixelated, low-fidelity images.
- Dataset Bias: The model's output is entirely dependent on the variety found in
dataset_lime. If the dataset contained only green limes, it will not generate yellow limes (lemons).
Sources
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Model artifacts
1 artifactunet/diffusion_pytorch_model.safetensors
safetensors · FP32 (unverified) · 434 MB · SHA-256 148f3ca9b464…ca73 · Hugging Face
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Source excerpts
3 excerpts--- license: mit datasets: - FlameF0X/Lime pipeline_tag: unconditional-image-generation tags: - Lime --- # Stable-Lime-v1.0  **Stable-Lime-v1.0** is an unconditional diffusion model based on the Denoising Diffusion Probabilistic Models (DDPM) architecture. It has been trained specifically to generate images representing the "essence of Lime." ## Model Details * **Model Type:** Unconditional Image Generation (Diffusion) * **Architecture:** UNet2DModel with DDPMScheduler * **Framework:** PyTorch & Hugging Face Diffusers * **Resolution:** $64 \times 64$ pixels * **Channels:** 3 (RGB) * **License:** MIT (Assumed based on open-source usage) ## Intended Use This model is designed for: * Generating $64 \times 64$ images of limes (or lime-like textures). * Educational purposes regarding the implementation of DDPM loops. * Low-resolution, "retro" aesthetic generation. **Out of Scope:** * Text-to-Image generation (this model does not accept text prompts). * High-resolution photorealism (limited by the 64px architecture). ----- ## Training Data The model was trained on a proprietary dataset located at `dataset_lime/processed`. * **Preprocessing:** Images were resized to $64 \times 64$ and normalized to the range $[-1, 1]$. * **Augmentation:** Random horizontal flips were applied during training to improve generalization. ----- ## Training Procedure ### Hyperparameters The model was trained using the following configuration ("The Lime Settings"): | Parameter | Value | Description | | :--- | :--- | :--- | | **Batch Size** | 16 | Small batch size suitable for consumer GPUs. | | **Learning Rate** | $1 \times 10^{-4}$ | Optimizer step size (AdamW). | | **Epochs** | 5 | **Note:** This is a very short training duration. | | **Timesteps** | 1000 | Number of diffusion noise steps. | | **Image Size** | 64 | Output resolution. | ### Architecture Specification The U-Net architecture utilizes a deep structure with attention mechanisms in the lower bottleneck layers: * **Block Output Channels:** `(128, 128, 256, 256, 512, 512)` * **Downsampling:** 4x `DownBlock2D`, 1x `AttnDownBlock2D`, 1x `DownBlock2D` * **Upsampling:** Mirror of downsampling blocks. ### Loss Function The model optimizes the Mean Squared Error (MSE) b...
Source context: 2 downloads · 0 likes · Pipeline unconditional-image-generation · Library diffusers · Repo FlameF0X/Stable-Lime-v1.0
Source context: 1 downloads · 0 likes · Pipeline unconditional-image-generation · Library diffusers · Repo FlameF0X/Stable-Lime-v1.0
