Simplenerf: Regularizing sparse input neural radiance fields with simpler solutions
N Somraj, A Karanayil, R Soundararajan - SIGGRAPH Asia 2023 …, 2023 - dl.acm.org
… that encourage simpler solutions by exploring the role of positional encoding and view-dependent
radiance in training the few-shot NeRF. The depth estimated by these simpler models …
radiance in training the few-shot NeRF. The depth estimated by these simpler models …
Derf: Decomposed radiance fields
With the advent of Neural Radiance Fields (NeRF), neural networks can now render novel
views of a 3D scene with quality that fools the human eye. Yet, generating these images is …
views of a 3D scene with quality that fools the human eye. Yet, generating these images is …
Simple-RF: Regularizing Sparse Input Radiance Fields with Simpler Solutions
N Somraj, A Karanayil, SH Mupparaju… - arXiv preprint arXiv …, 2024 - arxiv.org
… vanilla radiance fields suffer from various distortions. Regularizing the radiance fields with
simpler solutions leads to significantly better reconstructions with all the three radiance fields. …
simpler solutions leads to significantly better reconstructions with all the three radiance fields. …
Nerf++: Analyzing and improving neural radiance fields
… We propose a simple yet effective solution that separately … opacity field σ representing a soft
shape, along with a radiance field c … (MLPs); the opacity field is computed as a function of 3D …
shape, along with a radiance field c … (MLPs); the opacity field is computed as a function of 3D …
Direct voxel grid optimization: Super-fast convergence for radiance fields reconstruction
… solution to this problem is simple and effective. First, we initialize the density voxel grid to
yield opacities very close to zero everywhere to avoid the geometry solutions … of radiance field …
yield opacities very close to zero everywhere to avoid the geometry solutions … of radiance field …
Unsupervised discovery of object radiance fields
… We represent a 3D scene as a composition of simple radiance fields, which only models
object appearances and entangles their physical properties that may be crucial to downstream …
object appearances and entangles their physical properties that may be crucial to downstream …
Nerfren: Neural radiance fields with reflections
… Neural Radiance Fields (NeRF) has achieved … However, NeRF's view dependency can only
handle simple … two components with separate neural radiance fields. Considering that this …
handle simple … two components with separate neural radiance fields. Considering that this …
Nerfies: Deformable neural radiance fields
… radiance fields (NeRF) by optimizing an additional continuous volumetric deformation field
… We observe that these NeRF-like deformation fields are prone to local minima, and propose …
… We observe that these NeRF-like deformation fields are prone to local minima, and propose …
Fast and detailed approximate global illumination by irradiance decomposition
O Arikan, DA Forsyth, JF O'Brien - ACM SIGGRAPH 2005 Papers, 2005 - dl.acm.org
… the radiance field close to surfaces into separate far- and near-field components that can be
… variation, and our near-field scheme employs an aggressively simple visibility heuristic. For …
… variation, and our near-field scheme employs an aggressively simple visibility heuristic. For …
Sinnerf: Training neural radiance fields on complex scenes from a single image
… Despite the rapid development of Neural Radiance Field (NeRF), the necessity of dense …
or on simple objects/scenes. In this work, we consider a more ambitious task: training neural …
or on simple objects/scenes. In this work, we consider a more ambitious task: training neural …
相关搜索
- neural radiance fields
- radiance fields sparse inputs
- object radiance fields
- radiance fields reconstruction
- general radiance field
- posed camera radiance field
- radiance fields mip nerf
- radiance fields parameter interpolation
- large scale scene radiance field
- radiance fields view synthesis
- representation and rendering radiance field
- radiance fields structural hints
- radiance fields indoor scenes
- radiance fields real time view synthesis
- real time rendering radiance field
- radiance fields complex scenes