此合成提示专为 Midjourney (v6+)、DALL-E 3 或 Stable Diffusion XL 等高端模型设计,优先考虑 JSON 数据的技术精度和美学要求。 ### **主提示** **超逼真的优质商业食品摄影作品,以三块新鲜出炉的巧克力曲奇悬浮在半空中为主角。曲奇表面呈金棕色,质地柔软,带有裂纹,点缀着融化的黑巧克力碎屑,边缘略带酥脆,展现出手工制作的质感。画面呈现出动态的凝固效果,黑巧克力块、细小的糖晶和精致的曲奇碎屑在主体周围自然均匀地漂浮着。采用略低角度拍摄,中心加权构图,背景为纯净无瑕的淡蓝色影棚布景。灯光采用专业级布光:柔和的定向主光增强了纹理,而微妙的轮廓光则使主体与背景形成高对比度的分离。前景曲奇拥有极致的微细节和锐利的焦点,并采用浅景深。干净的留白,8K 超高清,高端广告品质,无文字、无标志、无盘子。--ar 3:4 --v 6.0** *** ### **技术控制提示分解** * **风格与品质:**提示以“超逼真的优质商业食品摄影”开头,以“8K 超高清,高端广告品质”结尾,设定了高端渲染引擎的参数。 * **主体细节:**“柔软的裂纹纹理”、“融化的黑巧克力碎”和“手工制作的边缘”等具体描述确保饼干看起来像是手工制作而非加工产品。 * **动作与动态:**“动态的、定格的爆炸”和“景深分离”将漂浮的食材转化为充满活力的广告视觉效果。 * **光线与色彩:**提示明确地将“淡蓝色”背景与“温暖的金棕色”饼干色调联系起来,以确保 AI 保持高色彩对比度和主体分离度。 * **构图严谨性:**提及“略低角度”、“中心重点对焦”和“前景饼干清晰锐利”有助于运用镜头逻辑,获得专业的景深效果。 ### **否定提示/排除项** *(用于生成器的否定提示字段)* **文字、徽标、水印、品牌标识、浮雕、符号、字母、手、手指、盘子、餐具、餐巾纸、包装、盒子、背景物体、厨房、桌子、卡通、插图、绘画、模糊、低分辨率、杂乱。**
{
"global_settings": {
"resolution": "8K ultra-high-definition",
"aspect_ratio": "3:4 vertical",
"render_style": "hyper-realistic commercial food photography",
"quality": "premium advertising grade",
"sharpness": "extreme micro-detail, crisp edges",
"noise": "none",
"artifacts": "none",
"depth_of_field": "shallow, subject-focused",
"motion": "frozen mid-air ingredients",
"background_style": "solid single-color studio backdrop"
},
"subject": {
"main_food": "chocolate chip cookies",
"quantity": 3,
"appearance": [
"golden-brown freshly baked cookies",
"soft cracked surface",
"visible melted chocolate chips",
"slightly crisp edges",
"natural handmade texture"
],
"branding_rules": [
"no text",
"no logo",
"no embossing",
"no patterns",
"no symbols"
]
},
"secondary_elements": {
"ingredients_flying": [
"dark chocolate chunks",
"cookie crumbs",
"fine sugar crystals"
],
"motion_style": "dynamic floating explosion",
"distribution": "balanced around the cookies, natural randomness",
"particle_detail": "sharp, frozen motion with depth separation"
},
"composition": {
"camera_angle": "slightly low angle",
"framing": "center-weighted hero composition",
"spacing": "clean negative space around subject",
"focus_priority": "front cookie in razor-sharp focus"
},
"lighting": {
"type": "professional studio lighting",
"key_light": "soft directional key light",
"fill_light": "gentle fill for texture clarity",
"rim_light": "subtle rim highlight for separation",
"shadows": "soft and natural, no harsh contrast"
},
"color_palette": {
"background_color": "pastel blue",
"cookie_tones": "warm golden browns",
"accent_colors": "rich chocolate browns, crystal sugar whites",
"contrast": "high subject-background separation"
},
"photography_style": {
"genre": "luxury food advertising",
"mood": "fresh, indulgent, premium",
"cleanliness": "spotless studio look",
"post_processing": "minimal, natural, high-end retouching"
},
"exclusions": [
"text",
"logos",
"watermarks",
"hands",
"plates",
"props",
"packaging",
"background objects",
"cartoon style",
"illustration style"
]
}
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