Plateau-reduced differentiable path tracing

M Fischer, T Ritschel - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
Current differentiable renderers provide light transport gradients with respect to arbitrary
scene parameters. However, the mere existence of these gradients does not guarantee …

[HTML][HTML] Polarimetric Imaging for Robot Perception: A Review

C Taglione, C Mateo, C Stolz - Sensors, 2024 - mdpi.com
In recent years, the integration of polarimetric imaging into robotic perception systems has
increased significantly, driven by the accessibility of affordable polarimetric sensors. This …

[HTML][HTML] Unifying radiative transfer models in computer graphics and remote sensing, Part II: A differentiable, polarimetric forward model and validation

K Salesin, KD Knobelspiesse, J Chowdhary… - Journal of Quantitative …, 2024 - Elsevier
The constellation of Earth-observing satellites continuously collects measurements of
scattered radiance, which must be transformed into geophysical parameters in order to …

[HTML][HTML] Sweet: A realistic multiwavelength 3d simulator for automotive perceptive sensors in foggy conditions

A Ben-Daoued, P Duthon, F Bernardin - Journal of Imaging, 2023 - mdpi.com
Improving the reliability of automotive perceptive sensors in degraded weather conditions,
including fog, is an important issue for road safety and the development of automated …

[HTML][HTML] Unifying radiative transfer models in computer graphics and remote sensing, Part I: A survey

K Salesin, KD Knobelspiesse, J Chowdhary… - Journal of Quantitative …, 2024 - Elsevier
The constellation of Earth-observing satellites continuously collects measurements of
scattered radiance, which must be transformed into geophysical parameters in order to …

[HTML][HTML] Exploring Imaging Methods for In Situ Measurements of the Visual Appearance of Snow

M Nguyen, JB Thomas, I Farup - Geosciences, 2024 - mdpi.com
We explored imaging methods to perform in situ field measurements of physical correlates of
the visual appearance of snow. Measurements were performed at three locations in Norway …

[HTML][HTML] 3D reconstruction of celadon from a 2D image: Application to path tracing and VR

S Kim, Y Park - Applied Sciences, 2023 - mdpi.com
We present a straightforward approach for reconstructing 3D celadon models from a single
2D image. The celadon is a historical example of the surface of revolution. Our approach …

[HTML][HTML] Physics-Based Differentiable Rendering for Efficient and Plausible Fluid Modeling from Monocular Video

Y Cen, Q Zhang, X Liang - Entropy, 2023 - mdpi.com
Realistic fluid models play an important role in computer graphics applications. However,
efficiently reconstructing volumetric fluid flows from monocular videos remains challenging …

Single-view 3D reconstruction via inverse procedural modeling

A Garifullin, N Maiorov, V Frolov - arXiv preprint arXiv:2310.13373, 2023 - arxiv.org
We propose an approach to 3D reconstruction via inverse procedural modeling and
investigate two variants of this approach. The first option consists in the fitting set of input …

PointBLIP: Zero-Training Point Cloud Classification Network Based on BLIP-2 Model

Y Xiao, Y Dou, S Yang - 2024 - preprints.org
Leveraging the open-world understanding capacity of large-scale visual-language pre-
trained models has become a hot-spot in point cloud classification. Recent approaches rely …