/install image-3d-scene-reconstruction
Image 3D Scene Reconstruction | 图像3D场景重建
从卫星图、航拍图或普通照片重建三维场景结构。基于 DA3Metric-Large（Depth Anything 3）深度估计模型，单张图片即可输出深度图、点云和 3D 模型。
Reconstruct 3D scenes from satellite, aerial, or regular photos. Based on DA3Metric-Large (Depth Anything 3), outputs depth maps, point clouds, and 3D models from a single image.
能力 | Capabilities
- 单图深度估计：输入一张图片，输出米制深度图（米为单位）
- 点云生成：从深度图反投影生成彩色 3D 点云
- 3DGS 输出：模型内置 3D Gaussian Splatting 能力
- 相机位姿估计：自动估计相机内外参
- 多图融合：支持多张图片输入做场景融合
使用方式 | Usage
快速开始
cd ~/.openclaw/workspace/projects/image-3d-scene-reconstruction
python3 scripts/reconstruct.py --input photo.jpg --output output/
Python API
from depth_anything_3.api import DepthAnything3
import cv2
model = DepthAnything3.from_pretrained('depth-anything/DA3Metric-Large')
model = model.cuda().eval()
img = cv2.imread('photo.jpg')
pred = model.inference([img])
depth = pred.depth[0] # [H, W] 米制深度
extrinsics = pred.extrinsics # 相机外参
intrinsics = pred.intrinsics # 相机内参
CLI
# 单张图片 → 3D 输出
python3 -m depth_anything_3.cli image photo.jpg --export-dir output/ --export-format glb
# 多张图片 → 融合场景
python3 -m depth_anything_3.cli images ./photos/ --export-dir output/
依赖 | Dependencies
| 包 | 用途 |
|---|---|
| depth-anything-3 | 深度估计 + 3D 重建引擎 |
| opencv-python | 图像处理 |
| torch + torchvision | PyTorch 深度学习框架 |
| open3d | 点云处理（可选） |
| trimesh | Mesh 处理（可选） |
硬件要求 | Hardware
- GPU：NVIDIA GPU，6GB+ VRAM（GTX 1060 及以上）
- CUDA：12.1+（PyTorch 2.5+）
- CPU 模式：可用但极慢，仅推荐测试
项目文件 | Project Files
详见 ~/.openclaw/workspace/projects/image-3d-scene-reconstruction/README.md
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install image-3d-scene-reconstruction - After installation, invoke the skill by name or use
/image-3d-scene-reconstruction - Provide required inputs per the skill's parameter spec and get structured output
What is Image 3D Scene Reconstruction | 图像3D场景重建?
Reconstruct 3D scenes from single images using depth estimation. 从单张图片重建3D场景结构（深度图、点云、Mesh）。 It is an AI Agent Skill for Claude Code / OpenClaw, with 22 downloads so far.
How do I install Image 3D Scene Reconstruction | 图像3D场景重建?
Run "/install image-3d-scene-reconstruction" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Image 3D Scene Reconstruction | 图像3D场景重建 free?
Yes, Image 3D Scene Reconstruction | 图像3D场景重建 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Image 3D Scene Reconstruction | 图像3D场景重建 support?
Image 3D Scene Reconstruction | 图像3D场景重建 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Image 3D Scene Reconstruction | 图像3D场景重建?
It is built and maintained by Morois (@moroiser); the current version is v0.0.1.