AI Photo Restoration & 4K Upscale

{ "task": "image_restoration_upscale", "positive_prompt": "Restore and enhance the images provided. Preserving original features, facial structure, proportions, and composition. High-fidelity photo restoration, surreal, natural skin textures, precise details, and a professional photographic appearance. 4K output, sharp and natural focus, modern cinema-grade lighting, subtle volumetric light, professional color grading, depth of field, HDR. Shot with Arri Alexa, original photo aesthetics, masterpiece. ", "negative_prompt": "Creative reinterpretation, style changes, feature changes, facial remodeling, exaggerated features, cartoonization, painting, illustration, over-sharpening, plastic skin, blur, noise, film grain, JPEG artifacts, distortion, poor anatomy, overexposure, underexposure, fading." , "parameters": { "steps": 30, "cfg_scale": 6.5, "denoising_strength": 0.45, "upscaler": "4x_NMKD_Siax_200k", "target_resolution": "4K" } }