端脑云AI生图体验:从提示词到精美肖像
摘要: 本文介绍了在CephalonCloud端脑云平台使用AIGC生成高精度人像的实践。通过结构化英文提示词(主体描述+细节+场景+技术参数),成功生成多组写实风格人像,包括阳光下的雀斑少女、都市天台的中国女性、90年代港风造型等案例。测试发现中文提示词效果欠佳,需转换为英文;并验证了8K超清、胶片质感、光影控制等参数对成片质量的影响。平台生成的图像已具备高度真实感,部分作品难以辨别为AI创作。
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Cephalon Cloud 端脑云 - AIGC 应用平台
https://cephalon.cloud/picture/1854732937730371541先是把提示信息提供给deepseek,然后生成了几段提示词,主要是用端脑云进行了学生验证,但是又没怎么用到,想把脑力值给用掉,就玩了一下这个ai生图,有些生成出来看不出来是ai生成的。用中文的提示词感觉不太行,最好是翻译成英文来生成。
提示词结构
(主体/人物描述) + (细节与特征) + (场景/环境) + (构图与镜头) + (灯光与氛围) + (画质与风格) + (技术参数)
Close-up portrait of a beautiful young Caucasian woman with freckles and a warm, genuine smile, surrounded by sunflowers. Soft golden hour sunlight, backlighting creating a soft glow on her hair, shallow depth of field. Photorealistic, hyperdetailed skin, natural makeup, summer vibe. --ar 4:5

Photorealistic portrait of a stunning young Chinese woman in her 20s, with flawless porcelain skin, almond-shaped eyes, and long sleek black hair. She wears elegant, light makeup with glossy lips. Dressed in a modern designer white dress, standing on a rooftop terrace overlooking a futuristic city skyline at golden hour. Soft, warm sunset light illuminates her face, creating a gentle rim light. Masterpiece, 8k resolution, ultra-detailed, sharp focus, skin texture, photorealistic, shot on Sony cinema camera.

A nostalgic 35mm film photograph of a beautiful Chinese woman in the 1990s style. She has permed voluminous black hair and natural makeup. Dressed in a vintage striped sweater and high-waisted jeans, she is leaning against an old wall in a narrow alley. The image has a distinct film grain, slightly faded colors, and soft contrast, mimicking the look of Kodak Portra film. The mood is casual, timeless, and slightly melancholic.

A stunning portrait of a Chinese beauty in 1990s Hong Kong cinematic style. She has voluminous permed black hair, bold red lips, and expressive eyes. She is wearing a classic cheongsam (qipao) with a pattern of peonies, leaning against a vintage car on a street lit by neon signs at night. The image has a strong film grain texture, muted yet rich colors, and dramatic Chiaroscuro lighting, reminiscent of Wong Kar-wai's movies. 35mm film photograph, nostalgic, moody, masterpiece.

(Sweet Innocence, 8k, ultra-detailed, cinematic, high definition, best quality, unity 8k wallpaper, natural skin texture:1.3, soft and dreamy lighting, harmonious composition, Chinese beauty with plump features, full cheeks, voluptuous figure, casual streetwear, floral dress with a boat-neck denim jacket, earthy color scheme, subtle makeup, serene expression, soft focus on eyes, gentle tilt of the head, tranquil garden, pastel colors, bokeh background, shallow depth of field, slow shutter for motion blur, RAW photo, warm white balance, vibrant colors, serene and pure)

(masterpiece, best quality, photorealistic, 8k, (ultra-detailed skin:1.4)), an artistic portrait of a (Chinese young woman exuding a serene maturity and understated sensuality). (Soft afternoon light streams through a window, casting delicate shadows across her face and body). She has an (innocent face with expressive, phoenix eyes) that look directly at the viewer with (quiet confidence). Her (hair is casually tied up, with a few loose strands framing her face). She is draped in a (high-quality, light-knit cardigan over a simple camisole). (Half of her face is gently illuminated, the other half in soft shadow), creating a (mysterious and captivating chiaroscuro effect). Shot on a Fujifilm GFX 100 with a 110mm f/2 lens, (film-like tonal quality, profound sense of tranquility and unspoken allure).

(masterpiece, best quality, photorealistic, 8k, (ultra-detailed skin:1.4)), a candid and intimate portrait of a beautiful Chinese young woman with an (elegant oval face and a slender neck). She has a (mature yet tender expression) with (deep, soulful eyes and softly parted lips). Her (voluptuous figure is accentuated by a sleek, body-hugging black slip dress), the fabric clinging to her (curves and subtle silhouette). She is standing in her softly lit bedroom, (the morning light from a window caressing her skin and highlighting her form). She (adjusts her hair with one hand, creating a natural arch in her back), (shallow depth of field, cozy, blurred background). Shot on a Sony A7IV with an 85mm f/1.4 lens, (sensual and sophisticated mood).

(masterpiece, best quality, photorealistic, 8k, (ultra-detailed skin:1.4)), an artistic, sensual portrait of a Chinese young woman with (a heart-shaped face and a captivating gaze). (Soft light from a window illuminates one side of her body, casting dramatic shadows that highlight her (full bust and curved waistline)). She is dressed in (simple cotton underwear), her (hands gently tracing her collarbone). The composition focuses on her (torso and face), creating an intense and personal connection. Shot on a Fujifilm GFX 100 with a 110mm f/2 lens, (high contrast, film noir ambiance), (emphasis on texture and form), (mood of quiet confidence and profound femininity).

(masterpiece, best quality, photorealistic, 8k, (ultra-detailed skin:1.4)), a fashion portrait of a (charming Chinese young woman with a pear-shaped face and a graceful neck). She has a (slim waist and full hips, showcased by a body-honing knit dress). Standing on a rooftop at golden hour, the (backlight outlines her feminine silhouette with a glowing rim). She (turns her body, looking back over her shoulder with a flirtatious yet elegant expression). The wind gently tousles her (long, flowing hair). Shot on a Canon R5 with a 135mm f/2.0 lens, (creating a creamy bokeh background of city lights), (warm, vibrant colors), (mood of romantic and confident allure).

Scene theme: An 18-year-old Asian girl, with a youthful pure face and a budding feminine charm. She has slightly wavy shoulder-length hair, her makeup is almost natural, highlighting her clear eyes and moist nude lips. She is wearing a loose boyfriend-style white shirt with a slightly open collar, exposing her smooth shoulders, and is kneeling on a bed bathed in morning sunlight, smiling shyly and sweetly at the camera.
Picture style: The picture was taken using a Canon RF 85mm f/1.2 lens, with a close-up shot, sharp focus, and the background featuring a soft, creamy blur. The natural light gently outlines her facial features and hair strands, giving her a fair and transparent complexion with a rosy hue reminiscent of the morning. The overall color scheme is warm, clean, and airy, creating an intimate "girlfriend perspective".

A captivating, intimate portrait of a Chinese young woman with a heart-shaped face. Her gaze is half-lidded and dreamy, holding a subtle, knowing smile that plays on her slightly parted lips. Soft window light caresses the curve of her shoulder and the line of her neck, casting long, dramatic shadows that sculpt her form. She wears simple cotton underwear; one hand drifts up to gently tuck a stray strand of hair behind her ear, a gesture of tender self-consciousness. The mood is a blend of innocent allure and quiet confidence, shot with a cinematic, film-noir sensibility, emphasizing the soft texture of her skin and the silkiness of her hair. Photorealistic, natural skin texture with fine pores and subtle blush.

Ultra-detailed photorealistic photo, 8K, shot on Portra 400 film. A young Chinese woman with a heart-shaped face and an expressive, soulful gaze looks directly at the viewer. The morning sun streams through a window, creating a high-contrast play of light and shadow that accentuates the gentle swell of her bust and the graceful curve of her waist. She is in simple white cotton underwear; her fingertips rest softly on her collarbone, drawing attention to the delicate line of her neck. The focus is on the raw texture: the peach fuzz on her skin, the soft weave of the cotton, and individual strands of her hair catching the light. The overall ambiance is intensely personal, sensual, and deeply feminine, evoking a sense of vulnerable beauty.

A raw, intimate photograph, 35mm film, grainy. A Chinese woman with a heart-shaped face is caught in a moment of repose, just awakened from a nap. Her gaze is heavy-lidded and direct, a slight sheen of moisture on her temples. The late afternoon sun, filtered through a dusty window, paints a warm stripe across her (full bust and curved waistline), leaving the rest of the room in deep shadow. She wears simple, rumpled cotton underwear. One hand is tangled in the sheets, the other rests palm-up on her thigh, a gesture of vulnerable surrender. The air feels still and warm. The focus is on the reality of the moment: the soft texture of her skin, the faint blush of warmth, a few stray hairs stuck to her neck. Profoundly sensual and unposed.

Ultra-photorealistic, 8K, shot on a vintage lens. An intimate portrait of a Chinese young woman, her expression is a mix of quiet confidence and gentle invitation. The lighting is pure Rembrandt style, a single soft source creating a perfect triangle of light on her cheek and illuminating the gentle sheen on her (dewy skin:1.3). The focus is intensely tactile: the (soft curve of her full bust:1.2), the (delicate dip of her waistline), the (plush texture of her slightly parted lips:1.2). She wears thin cotton underwear that hugs her form. The atmosphere is thick and intimate, emphasizing the delicate peach fuzz on her skin, the subtle pulse at her neck, and the way the light catches the finest strands of her hair. A masterpiece of subtle, raw femininity.

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