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dgrzech / sobfu

real-time 3D reconstruction of non-rigidly deforming scenes using depth data
BSD 3-Clause "New" or "Revised" License
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can you clarify variable names #5

Closed bigdimboom closed 5 years ago

bigdimboom commented 5 years ago

is global_phi is the canonical tsdf volume? what is phi_n in the paper literature? what's phi_n_psi? what's phi_global_psi_inv?

dgrzech commented 5 years ago

hi! same notation as in the paper--phi_global is the canonical tsdf, phi_n is the live projective sdf, phi_n_psi is the live projective sdf after applying the deformation field, and phi_global_psi_inv is the canonical tsdf after applying the inverse deformation field