Tag: instant-ngp

• Neuralangelo High-Fidelity Neural Surface Reconstruction (03 Sep 2023)
  

  This is my reading note on Neuralangelo: High-Fidelity Neural Surface Reconstruction. This paper proposes a method to reconstruct 3D surface at very high details. The proposed method is based on two improvements: 1) use numerical gradient instead of analytical one to remove non locality 2) use multi resolution instant NGP improve details from coarse to fine.