恢复并增强所提供的图像。保留原始身份特征、面部结构、比例与构图。高保真照片修复，超写实，自然皮肤纹理，精准细节，专业摄影质感。4K 输…

{ "task": "image_restoration_upscale", "positive_prompt": "Restore and enhance the provided image. Preserve original identity, facial structure, proportions and composition. High-fidelity photo restoration, ultra-realistic, natural skin texture, accurate details, professional photographic look. 4K output, sharp but natural focus, modern cinematic lighting, subtle volumetric lighting, professional color grading, depth of field, HDR. Shot on Arri Alexa, raw photo aesthetic, masterpiece.", "negative_prompt": "Creative reinterpretation, style change, identity alteration, face reshaping, exaggerated features, cartoonish, painting, illustration, over-sharpening, plastic skin, blur, noise, film grain, jpeg artifacts, distortion, bad anatomy, overexposed, underexposed, washed out colors.", "parameters": { "steps": 30, "cfg_scale": 6.5, "denoising_strength": 0.45, "upscaler": "4x_NMKD_Siax_200k", "target_resolution": "4K" } }

恢复并增强所提供的图像。保留原始身份特征、面部结构、比例与构图。高保真照片修复，超写实，自然皮肤纹理，精准细节，专业摄影质感。4K 输出，清晰但自然的焦外成像，现代电影级打光，细腻的体积光，专业调色，景深，HDR。Arri Alexa 拍摄，原始照片美学，大师级作品。 负向提示：创意再诠释，风格改变，身份改动，脸型重塑，夸张特征，卡通化，绘画，插画，过度锐化，塑料皮肤，模糊，噪点，胶片颗粒，JPEG 伪影，畸变，错误解剖，过曝，欠曝，褪色色彩。 参数：steps 30，cfg_scale 6.5，denoising_strength 0.45，upscaler "4x_NMKD_Siax_200k"，target_resolution "4K"。