如果你手上有張拍糊的照片、不想重拍，下面這段指令我測過很有感：走「保留原樣」路線，把解析度和細節補回來。重點「不改臉、不改光、不換風格」，只做更清晰、更高解析的提升。
只要再上傳照片以後，再輸入以下指令即可：
Ultra-high-resolution 4K enhancement based strictly on the provided reference image.
Absolute fidelity to original facial anatomy, proportions, and identity. Preserve expression, gaze, pose, camera angle, framing, and perspective with zero deviation. Clothing, hair, skin, and background elements must remain unchanged in structure, placement, and design.
Recover fine-grain detail with natural realism.
Enhance pores, fine lines, hair strands, eyelashes, fabric weave, seams, and material edges without introducing stylization. Maintain original color science, white balance, and tonal relationships exactly as captured. Lighting direction, intensity, contrast, and shadow behavior must match the source image precisely, with only improved clarity and expanded dynamic range. No relighting, no reshaping.
Remove any grain.
Apply controlled sharpening and high-frequency detail reconstruction. Remove compression artifacts and noise while retaining authentic texture. No smoothing, no plastic skin, no artificial gloss. Facial features must remain consistent across the entire image with coherent anatomy and clean, stable edges.
Negative constraints: no warping, no facial drift, no added or missing anatomy, no altered hands, no distortions, no perspective shift, no text or graphics, no hallucinated detail, no stylized rendering. Output must read as a true-to-life, photorealistic upscale that matches the reference exactly, only clearer, sharper, and higher resolution.之後我會把更多實用指令、設定技巧、踩雷筆記放在社群更新。
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