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How do diffusion models work in generating high-quality AI images?
Asked on Nov 18, 2025
Answer
Diffusion models generate high-quality AI images by iteratively refining noise into coherent images through a reverse diffusion process. These models start with random noise and gradually apply learned transformations to produce detailed and realistic images.
Example Concept: Diffusion models operate by reversing a diffusion process, where an image is progressively noised and then denoised. During training, the model learns to predict and remove noise at each step, allowing it to generate high-quality images from pure noise by iteratively refining the image through multiple stages.
Additional Comment:
- Diffusion models are known for their ability to produce high-fidelity images with fine details.
- They often require significant computational resources due to the iterative nature of the generation process.
- These models are used in various tools like Stable Diffusion to create diverse and realistic images.
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