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AI 背景更换

将主体移入新上传的场景

Name: AI 背景更换
Brand: LlamaGen.AI
Availability: InStock

上传一张主体照片和一张背景图，生成自然合成效果，同时保留主体，并匹配比例、光线、透视、景深和边缘颜色。

添加主体和目标场景

请选择留白充足、透视匹配且光线方向适合主体的背景。

主体图片

你有权编辑的人像、宠物、物体或产品

选择图片

背景图片

房间、影棚、风景、桌面或生活方式场景

选择图片

输出构图

匹配第一张源图，以保护原始裁切。

匹配源图

合成示例板

两张图决定结果

保留主体，使用上传的场景

第一张图提供人物、动物、物体或产品；第二张图提供环境、配色、视角和光线方向。

The model protects the subject and rebuilds only the surrounding scene and necessary contact shadow. The output follows the first image's proportions.

双图控制

使用你上传的具体背景，而不是描述一个大概场景。

主体保留

保留身份、姿势、头发、服装、产品结构、颜色和材质。

场景感知合成

Match scale, perspective, depth, ambient light, edge spill, and contact shadow.

以源图优先构图

保留主体照片原始裁切和方向。

真实示例

更换场景，同时保留主体不变

12 个前后对比案例测试头发、毛发、产品、食物、家具和全身人物。主体在两侧都保持完整且一致。

陶瓷花瓶到地中海壁龛场景，呈现为无缝背景替换前后对比 — 04陶瓷花瓶到地中海壁龛场景

工作原理

如何使用 AI 背景更换

按简短工作流操作，然后在使用或发布前检查生成细节。

上传主体

请选择需要保留的已授权人物、动物、物体或产品。

上传背景

选择室内、影棚、风景、桌面或生活方式场景。

生成并审查

保存前请检查主体边缘、比例、接触面、透视和光线。

Real creator feedback

Love Letters

Read what creators shared about making comics, characters, and visual stories with LlamaGen.

Photo

Jake M.

@jake-m

As an avid creator of comic book style graphics, I've struggled to find a tool that truly allows me to unleash my creativity at scale. llamagen.ai not only breaks limits but shatters them, offering endless possibilities for my projects. It's the ultimate AI-powered solution I've been waiting for!

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Sarah L.

@sarah-l

I've tried numerous AI tools for image generation. And they are quite fun to play with but llamagen.ai is the first app I've actually saw a potential use-case. The character consistency really grabbed my attention as it's something I hadn't seen before and I can see the appeal for professionals and amateurs alike. Truly a game-changer!

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Michael B.

@michael-b

llamagen.ai has reignited my passion for storytelling. As a busy professional, finding time to pursue creative projects can be challenging. But this app has proven so easy to use... It's like having a creative companion by my side!

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Alex T.

@alex-t

Being part of the creative industry demands efficiency without sacrificing quality. llamagen.ai not only meets but exceeds these expectations. Really loved playing with the storyboarding and having an AI to help with not only image generation, but also the text content - it's really a nice way to help enhance the overall experience.

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Maya S.

@maya-s

I enjoy a great comic book and have been very sceptical about AI. For example the criticisms of the Batman AI comic saga where not without merit. But through the scepticism I do see a place for such tools. While I still value an authentic man-made production, the ability for me to create something on my own (with a little help from AI) is really empowering and exciting.

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Taylor H.

@taylor-h

Maintaining character consistency is a challenge that I did not expect to be overcome so fast. While not perfect at times, the results are impressive and I’m really looking forward to the chance to further customize my workflow and AI generation.

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