AI Image JPEG Edge Artifacts and Banding: 5 Steps to a Clean Export
Blocky 8x8 edges and gradient banding after an SDXL render or inpaint. Real causes are the fp16 VAE plus a lossy export. Fix with the fp16-fix VAE and PNG.
#postprocess
Articles tagged with #postprocess
AI Photo Has No Film Grain: 5 Fixes for a Real Analog Look
Your photo prompt outputs CG-clean, grain-free images. Cause is the model's smooth-render bias. Fix with a named film stock, weighted grain, and grain-safe upscaling or post.
AI Image Text Comes Out Garbled or Wrong Language: 5 Fixes
Your sign reads OPEM instead of OPEN, or Chinese turns into fake glyphs. Switch to a text-capable model (GPT Image 2, Nano Banana Pro, Ideogram 4, FLUX.2), keep text short and quoted, or add text in post.