✓ Accepted Answer
AI image generators like Midjourney, DALL-E, and Stable Diffusion work through a process called diffusion. They start with pure noise (random pixels) and progressively denoise toward an image that matches the text description you provided.
During training, these models were shown millions of image-text pairs from the internet. The model learned the statistical relationship between textual descriptions and visual features. When you type "a Nigerian market at sunset, oil painting style," it uses those learned associations to guide the denoising process toward an image that statistically resembles what that phrase patterns in its training data.
The quality of your output depends heavily on your prompt. Effective image prompts include: subject description, art style (photography, oil painting, digital art), lighting description, camera angle, mood, and technical quality terms (sharp focus, 8K, detailed).
Midjourney is generally considered to produce the most aesthetically polished results and is easiest to use. DALL-E 3 (accessible through ChatGPT Plus) excels at following text instructions precisely. Stable Diffusion is open-source and free but requires more setup and prompt craft.
by rotimiadeyemi4722
· 53 upvotes