Prompt 10 - Remueve el filtro de una imagen.

Remueve el filtro de una imagen.

Ya varios me han preguntado si existía alguna forma o algún prompt para quitar los filtros de una imagen ya sea porque está en blanco y negro o porque tiene esos filtros que cambian por completo los colores originales.

Compartí uno hace un par de días pero no muy conforme con el resultado busque mejorarlo para que sea mas preciso. Al final termine por encontrar dos alternativas... el primer prompt funciona para pedirle a la IA que elimine ese filtro y recupere unos colores mucho más naturales, manteniendo intacto todo lo demás de la imagen. Puede fallar el resultado en algún punto, pero fue lo mejor que conseguí.

El segundo funciona proporcionando una imagen de referencia si es que tienes, de una foto de la misma colección en diferente ángulo, como se muestra en el ejemplo. 

Prompt:

Sin imagen de referencia.

Remove any artistic, cinematic, vintage, monochrome, sepia, duotone, color grading, LUT, Instagram-style, film simulation, or color manipulation filter applied to the image.

Restore the image to a natural, realistic, and neutral color representation, as if it had been captured directly by the camera without any post-processing or creative color grading.

If the image is black and white, grayscale, monochrome, sepia, or otherwise desaturated, intelligently reconstruct realistic full color based on the visible content while maintaining natural and believable tones.

If the image contains a color grading that suppresses or shifts certain hues (for example reducing greens, yellows, cyans, or blues while emphasizing reds, oranges, pinks, purples, teal, or warm tones), completely remove that grading and restore a balanced, neutral, physically plausible color distribution.

Correct any hue shifts, color casts, tinting, white balance alterations, saturation changes, contrast manipulations, faded effects, split toning, cross processing, HDR-style color grading, film emulation, bleach bypass, matte effects, or selective color adjustments.

Recover natural skin tones, vegetation colors, sky colors, water colors, clothing colors, object colors, and environmental lighting so they appear consistent with real-world lighting conditions.

Preserve the original lighting direction, exposure, shadows, highlights, reflections, texture, sharpness, facial identity, body proportions, pose, camera angle, depth of field, composition, background, and every visible detail exactly as they appear in the original image.

Do not beautify, enhance, stylize, repaint, reinterpret, modify facial features, alter objects, change materials, replace textures, or generate a different image.

Only reverse the color manipulation and restore the most likely original colors while leaving every other aspect of the image untouched.

Output a photorealistic image with neutral, accurate, naturally balanced colors and no remaining evidence of artistic color grading or filters.

This is a pure color restoration task, not an image enhancement task.

Do not improve image quality, increase sharpness, smooth skin, remove noise, change contrast, modify exposure, relight the scene, or add artistic interpretation.

Treat the existing image as the ground truth and only reverse the color transformation that was introduced by the filter, producing the closest possible approximation of the original unfiltered photograph.

Con imagen de referencia:

This is a pure image color restoration task, NOT an image generation, enhancement, retouching, or style transfer task.

The provided reference image is a color reference only. Use it exclusively to analyze the original color palette, white balance, hue relationships, saturation, luminance balance, and overall color response. Do not copy, transfer, infer, or be influenced by any subject, identity, facial features, hairstyle, clothing, pose, composition, framing, perspective, lighting direction, shadows, background, objects, textures, materials, or any visual content from the reference image. Its sole purpose is to recover the most likely original colors of the target image. All geometry, structure, content, and appearance must come entirely from the target image.

If a reference image is provided, prioritize its color characteristics only. Ignore every non-color attribute contained in the reference. Under no circumstances should the reference alter the target image's composition, camera angle, perspective, facial identity, body proportions, expression, objects, materials, textures, or lighting setup. The reference functions strictly as a source of chromatic information.

Analyze the target image and identify any artistic, cinematic, vintage, monochrome, sepia, duotone, LUT, Instagram-style, film simulation, HDR, cross-processing, bleach bypass, matte, split-toning, faded, or otherwise manipulated color grading.

Remove any artistic, cinematic, vintage, monochrome, sepia, duotone, color grading, LUT, Instagram-style, film simulation, or color manipulation filter applied to the image.

Restore the image to a natural, realistic, and neutral color representation, as if it had been captured directly by the camera without any post-processing or creative color grading.

If the image is black and white, grayscale, monochrome, sepia, or otherwise desaturated, intelligently reconstruct realistic full color based on the visible content while maintaining natural and believable tones. When available, use the reference image only to estimate the original color relationships.

If the image contains a color grading that suppresses or shifts certain hues (for example reducing greens, yellows, cyans, or blues while emphasizing reds, oranges, pinks, purples, teal, or warm tones), completely remove that grading and restore a balanced, neutral, physically plausible color distribution.

Correct any hue shifts, color casts, tinting, white balance alterations, saturation changes, vibrance adjustments, contrast manipulations that affect color, faded effects, split toning, cross processing, HDR-style color grading, film emulation, bleach bypass, matte effects, selective color adjustments, channel mixing, color remapping, and LUT transformations.

Recover natural skin tones, vegetation colors, sky colors, water colors, clothing colors, object colors, artificial lighting colors, and environmental lighting so they appear consistent with real-world lighting conditions.

Preserve the original lighting direction, exposure, shadows, highlights, reflections, depth of field, texture, sharpness, facial identity, body proportions, pose, camera angle, framing, perspective, composition, background, objects, materials, and every visible detail exactly as they appear in the original target image.

Do not beautify, enhance, stylize, repaint, reinterpret, modify facial features, alter objects, replace textures, improve image quality, smooth skin, sharpen details, denoise, relight the scene, change exposure, increase dynamic range, or generate new content.

Only reverse the color manipulation and reconstruct the most likely original colors while leaving every other aspect of the target image completely unchanged.

Color transfer from the reference must be physically plausible and conservative. Apply only the minimum color transformation necessary to reconstruct the original appearance. If any uncertainty exists, preserve the target image rather than introducing new colors or stylistic interpretation.

Treat the existing target image as the ground truth. The only permissible modification is the restoration of its original, unfiltered colors. Every other visual attribute must remain identical to the input image.

The output must be a photorealistic image with neutral, accurate, naturally balanced colors and no remaining evidence of artistic color grading or color filters.