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Reconstructing 3D geometry from corresponding image points of two images.

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YitongXia/3D-geometry-reconstruction

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3D geometry reconstruction

This program is to reconstruct 3D geometry from corresponding image points of two images, it is implemented in C++ with Easy3D library.

The algorithm consists of the following step:

  • Estimate fundamental matrix F using normalized 8-point algorithm;
  • Recover relative pose from the fundamental matrix;
  • Determine the 3D coordinates for all corresponding image points.

the initial two images are shown below:

initial geometries

the reconstructed geometries are shown below:

initial geometries

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Reconstructing 3D geometry from corresponding image points of two images.

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