6 Commits

Author	SHA1	Message	Date
Jeremy Reizenstein	a819ecb00b	MLP last layer config ... Summary: Added initialization configuration for the last layer of the MLP decoding function. You can now set: - last activation function (tensorf uses sigmoid) - last bias init (tensorf uses 0, because of sigmoid ofc) - option to use xavier initialization (we use relu so this should not be set) Reviewed By: davnov134 Differential Revision: D40304981 fbshipit-source-id: ec398eb2235164ae85cb7c09b9660e843490ea04	2022-10-18 15:58:18 -07:00
Darijan Gudelj	76cddd90be	Elementwise decoder ... Summary: Tensorf does relu or softmax after the density grid. This diff adds the ability to replicate that. Reviewed By: bottler Differential Revision: D40023228 fbshipit-source-id: 9f19868cd68460af98ab6e61c7f708158c26dc08	2022-10-13 05:59:22 -07:00
Darijan Gudelj	c2d876c9e8	voxel grid implicit function ... Summary: The implicit function and its members and internal working Reviewed By: kjchalup Differential Revision: D38829764 fbshipit-source-id: 28394fe7819e311ed52c9defc9a1b29f37fbc495	2022-09-22 10:56:00 -07:00
Pyre Bot Jr	c80e5fd07a	suppress errors in vision/fair/pytorch3d ... Reviewed By: kjchalup Differential Revision: D39198333 fbshipit-source-id: 3f4ebcf625215f21d165073837578ff69b05f72d	2022-09-01 11:46:55 -07:00
Darijan Gudelj	e7c609f198	Decoding functions ... Summary: Added replacable decoding functions which will be applied after the voxel grid to get color and density Reviewed By: bottler Differential Revision: D38829763 fbshipit-source-id: f21ce206c1c19548206ea2ce97d7ebea3de30a23	2022-08-26 08:47:30 -07:00
Darijan Gudelj	898ba5c53b	Moved MLP and Transformer ... Summary: Moved the MLP and transformer from nerf to a new file to be reused. Reviewed By: bottler Differential Revision: D38828150 fbshipit-source-id: 8ff77b18b3aeeda398d90758a7bcb2482edce66f	2022-08-23 07:22:41 -07:00