opencv - 3 台固定摄像机的 3D 图像重建？

Question

我看到一些使用 3 Camera 的 3D Facial 设备，并找到了面部的 3D 图片。

IS there any specific angle these camera should be fixed for this calculation?

Is there any SDK, or tools in this domain that could simplify producing 3D image from these fixed camera?

Answer 1

角度越小，从相机获得的深度信息就越少。所以角度很重要，但我不能说它需要 x° 度。