3D Reconstruction
3D Reconstruction is the process of creating three-dimensional models of objects or scenes from two-dimensional images, videos, or sensor data. It involves techniques from computer vision, photogrammetry, and geometry to infer depth and structure, enabling applications like virtual reality, robotics, and cultural heritage preservation. The output is typically a mesh or point cloud that represents the shape and appearance of the real-world subject.
Developers should learn 3D Reconstruction for projects requiring digital twins, augmented reality, autonomous navigation, or medical imaging, as it allows for accurate spatial understanding from visual inputs. It's essential in fields like robotics for environment mapping, in entertainment for creating 3D assets from photos, and in archaeology for documenting artifacts without physical contact.