Image Synthesis on English AI Terms Dictionary

Stable Diffusion

Sat, 18 Jul 2026 10:16:41 +0000

Definition

Stable Diffusion is a deep learning model that generates detailed images conditioned on text inputs using a latent diffusion process. Unlike pixel-space diffusion models, it operates in a compressed latent space, significantly reducing computational requirements while maintaining high fidelity. Developed by Stability AI and others, it has become a cornerstone of generative AI, enabling users to create diverse visual content from natural language prompts. Its open-source nature has fostered a vast ecosystem of extensions, fine-tunes, and community-driven tools.

diffusion-based

Sat, 18 Jul 2026 09:38:20 +0000

Definition

Diffusion-based models are a class of generative AI that create new data samples by iteratively removing noise from a random distribution. The process begins with a forward phase that slowly adds Gaussian noise to data until it becomes pure randomness, followed by a reverse phase where a neural network learns to predict and remove this noise step-by-step. This method has become highly effective for high-fidelity image, audio, and video generation, surpassing many previous generative adversarial networks in quality and stability.