We present a three-dimensional (3D) computational imaging architecture based on the imaging principle of a dynamic virtual camera, which enables the spatial reconstruction using a single camera and a compact wedge prism device. By rotating the prism for camera boresight adjustment, the proposed system can capture an object from different viewpoints. Each captured image appears to be recorded directly with one virtual camera moving in a certain path, facilitating the computational process for stereo matching and profile reconstruction. The experimental results have demonstrated that our architecture allows a compact and flexible system to achieve 3D imaging performance competitive to conventional stereovision.

中文翻译：

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使用动态虚拟相机进行紧凑的三维计算成像。

我们基于动态虚拟摄像机的成像原理提出了三维（3D）计算成像体系结构，该体系结构允许使用单个摄像机和紧凑的楔形棱镜设备进行空间重建。通过旋转棱镜进行摄像机视轴调整，所提出的系统可以从不同的视角捕获物体。每个捕获的图像似乎是通过一个虚拟相机沿某个路径移动直接记录的，从而简化了立体匹配和轮廓重建的计算过程。实验结果表明，我们的体系结构允许紧凑而灵活的系统实现与传统立体视觉竞争的3D成像性能。