Mejorar calidad de imagen

Task: Ultra-realistic image restoration and enhancement.

Objective: Restore the provided blurry or low-quality image into a sharp, clean, high-detail photorealistic result, focusing exclusively on technical quality improvement while maintaining absolute fidelity to the original content and identity.

Preservation Mandate (Strict Constraints):
You must preserve 100% of the original content, including but not limited to:

1. Identity: Facial structure, age, skin tone, expression, gaze, hair, beard, teeth, pose, body proportions, clothing, and accessories.
2. Composition & Environment: Background, framing, camera angle, lighting direction, and overall composition.

Enhancement Focus (Technical Scope):
The enhancement must be limited strictly to technical quality improvements. Focus solely on enhancing fidelity, clarity, and realism through the following processes:

• Sharpness & Clarity: Achieve natural, realistic sharpness and clarity.
• Texture Detail: Enhance realistic facial and surface details, including skin pores, individual hair strands, eye details, lip texture, and clothing fabric texture.
• Defect Reduction: Eliminate pixelation and noise while preserving authentic texture.
• Luminance & Contrast: Optimize contrast, dynamic range (HDR), and overall lighting balance to enhance depth and three-dimensionality.

Negative Constraints (Do Not Alter):
Absolutely do not perform any creative modification, redesign, stylization, beautification, addition, removal, or reinterpretation of the subject. Do not invent artificial features, fake details, overly perfect skin, plastic textures, or synthetic alterations.

Output Style:
The final result must be strictly photorealistic. Avoid any application of beauty filters, over-sharpening, exaggerated HDR effects, or any elements that deviate from realistic photographic accuracy. The original mood and emotional tone must be strictly maintained.