Results 81 to 90 of about 5,826,707 (172)

Mitigating Ambiguities in 3D Classification with Gaussian Splatting [PDF]

open access: yesarXiv
3D classification with point cloud input is a fundamental problem in 3D vision. However, due to the discrete nature and the insufficient material description of point cloud representations, there are ambiguities in distinguishing wire-like and flat surfaces, as well as transparent or reflective objects.
arxiv  

R2LDM: An Efficient 4D Radar Super-Resolution Framework Leveraging Diffusion Model [PDF]

open access: yesarXiv
We introduce R2LDM, an innovative approach for generating dense and accurate 4D radar point clouds, guided by corresponding LiDAR point clouds. Instead of utilizing range images or bird's eye view (BEV) images, we represent both LiDAR and 4D radar point clouds using voxel features, which more effectively capture 3D shape information.
arxiv  

Depression of the Cloud Point of Biodiesel by Reaction over Solid Acids [PDF]

open access: green, 2006
Juan C. Yori   +4 more
openalex   +1 more source

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