Imágenes generadas por IA de foreros

Seoman dijo:

Sería necesario que los juntara y poder tenerlos a mano sin que estén desparramados. Que lo llame "Tutoriales de IA de DeBilbao" y no se pueda responder

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EdoNork dijo:

No tengo tiempo de seguir todo el hilo.
¿Qué IA utilizais para estas cosas?

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igoribon dijo:

Hola. Me han pedido sustituir la cara de una foto por otra que tengo. No es para nada malo, es para una persona que quiere tener un recuerdo de cómo trabajaba y ya no puede porque está jubilada. ¿Cómo puedo hacerlo?

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Tiberiuz dijo:

Por aquí tenemos una IA llamada DeBilbao.edu

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Ayúdame a generar fotografías con una herramienta de generación de imágenes de IA que no parezcan generadas por una IA. Dame algunas indicaciones que ilustren el arte de engañar a la IA para hacer fotos como un profesional

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Help me generating photographs with an AI image generation tool that don't seem to be generated by an AI. Give me some prompts that illustrate the art of cheating AI to make photos like a pro

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t's fascinating to explore how to push the boundaries of AI image generation to create outputs that have a more authentic, photographic feel! The key is often in crafting prompts that guide the AI away from its more "digital" or stylized tendencies and towards the nuances we associate with real-world photography.

Here are some prompt strategies and examples that aim to achieve this, focusing on elements that professional photographers consider:

1. Emphasize Natural Lighting and Time of Day: Real photography is heavily influenced by light. Specifying the type and direction of light can dramatically alter the mood and realism.

• Prompt: "Candid portrait of a young woman laughing in a sun-drenched meadow at golden hour, soft bokeh, natural skin texture, shallow depth of field, shot on a Canon EOS R5 with a 50mm f/1.2 lens."
• Why it works: "Golden hour" implies warm, soft light. "Soft bokeh" and "shallow depth of field" are photographic terms that suggest a specific lens and focus. Mentioning a specific camera and lens can sometimes influence the AI towards photographic qualities. "Natural skin texture" helps avoid the overly smooth, digital look.
• Prompt: "Wide shot of a misty forest at dawn, diffused light filtering through the trees, long exposure, subtle motion blur on the leaves, captured with a Fujifilm X-T4 and an 18-55mm lens."
• Why it works: "Misty forest at dawn" suggests soft, atmospheric lighting. "Diffused light" avoids harsh shadows. "Long exposure" and "subtle motion blur" are photographic techniques that add realism to moving elements.

2. Focus on Realistic Details and Imperfections: Real photos often have subtle imperfections that AI can sometimes smooth out. Prompting for these can increase believability.

• Prompt: "Close-up of weathered hands holding a vintage map, visible pores and wrinkles, slightly out-of-focus background, natural light from a nearby window, shot with a Leica M10."
• Why it works: "Weathered hands," "visible pores and wrinkles," and "slightly out-of-focus background" introduce realistic details and imperfections.
• Prompt: "Street photography scene in a bustling market in Marrakech, slightly grainy texture, motion blur on passing people, vibrant colors, captured on a Ricoh GR III."
• Why it works: "Slightly grainy texture" mimics film or high ISO photography. "Motion blur on passing people" adds a sense of movement and realism typical of street photography.

3. Specify Photographic Composition and Style: Using terms related to photographic composition can guide the AI.

• Prompt: "Low-angle shot of a modern skyscraper against a dramatic cloudy sky, leading lines, rule of thirds composition, sharp focus, captured with a Sony Alpha 7 IV and a 16-35mm lens."
• Why it works: "Low-angle shot," "leading lines," and "rule of thirds composition" are established photographic principles. "Sharp focus" is a common characteristic of architectural photography.
• Prompt: "Environmental portrait of a fisherman by the sea, wide-angle lens, the vast ocean in the background, natural light, a sense of scale, shot on a Hasselblad 500CM."
• Why it works: "Environmental portrait" emphasizes the subject in their surroundings. "Wide-angle lens" creates a specific perspective. "Sense of scale" adds depth and realism.

4. Evoke Emotion and Narrative: Real photographs often tell a story or evoke a feeling. Prompting for these elements can make the AI output more engaging and less artificial.

• Prompt: "Intimate portrait of an elderly couple holding hands, soft, warm light, shallow depth of field, a look of deep affection, captured with a Nikon Z 6II and an 85mm f/1.8 lens."
• Why it works: "Intimate portrait" and "a look of deep affection" guide the AI towards conveying emotion.
• Prompt: "Documentary-style photograph of children playing in a dusty street in a small village, natural light, candid expressions, a sense of joy and freedom, shot with a Fujifilm X100V."
• Why it works: "Documentary-style photograph" suggests a realistic, unposed approach. "Candid expressions" aims for natural, unscripted moments.

5. Use Specific Lens and Camera Terminology (with caution): While AI models don't perfectly understand the technical nuances of specific cameras and lenses, including these terms in your prompt can sometimes nudge the output towards characteristics associated with that equipment (e.g., the bokeh of a fast prime lens). However, don't rely solely on this.

General Tips for "Cheating" the AI:

• Be Specific: The more detail you provide about lighting, composition, and the desired mood, the better the AI can understand your vision.
• Use Photographic Language: Incorporate terms like "bokeh," "depth of field," "long exposure," "golden hour," "wide-angle lens," etc.
• Focus on Naturalism: Avoid overly stylized or fantastical elements if you want a realistic photograph.
• Iterate and Experiment: Don't be afraid to try different prompts and refine them based on the results you get. Small changes in wording can sometimes lead to significant differences.
• Consider Post-Processing (Outside the AI): Just like traditional photography, some post-processing (even subtle adjustments to color, contrast, or sharpness using external tools) can further enhance the realism of AI-generated images.

By combining these prompt strategies, you can guide AI image generation tools to create photographs that possess a greater sense of authenticity and professionalism. Remember that the technology is constantly evolving, so experimentation is key to discovering new ways to achieve your desired results.

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"Candid portrait of a young woman laughing in a sun-drenched meadow at golden hour, soft bokeh, natural skin texture, shallow depth of field, shot on a Canon EOS R5 with a 50mm f/1.2 lens."

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DeBilbao dijo:

Además de fotografías y comics, me gusta mucho explorar las posibilidades del arte digital, donde siento que hay mucha más libertad para crear.

Os dejo un ejercicio, explorando los tres colores primarios, inspirándome en distintas técnicas y estilos a lo largo del tiempo.

Alchemy of Three

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Seoman dijo:

Nos acostumbraremos a no crear

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cromwell dijo:

[Genera un par de imágenes cómic de Conan en dos estilos diferentes (por ejemplo Sal Buscema y John Romita Jr.) que por ejemplo este arrancando el corazón del pecho de un soldado hirkanio con una mano mientras con la otra le sujeta el puñal con el que pretende atravesarle.

Y si puedes haz lo mismo con La Cosa, pero en este caso que el soldado le haya golpeado con una espada y salten trozos de roca...

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Generate a couple of comic images of Conan in two different styles (for example Sal Buscema and John Romita Jr.) that for example is tearing the heart out of the chest of a Hirkanian soldier with one hand while with the other he holds the dagger with which he intends to pierce him.

And if you can do the same with The Thing, but in this case that the soldier has hit him with a sword and pieces of rock jump out...

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