Efficient Dynamic Point Cloud Compression Through Adaptive Hierarchical Partitioning
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3477962
Abstract: Video-based Point Cloud Compression (V-PCC) is a dynamic point cloud coding standard that compresses 3D point clouds by projecting them into 2D frames, involving computationally intensive steps that can hinder real-time applications in augmented and… read more here.
Keywords: dynamic point; point; cloud compression; point cloud ... See more keywords
Occupancy Map Guided Fast Video-Based Dynamic Point Cloud Coding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2021.3063501
Abstract: In video-based dynamic point cloud compression (V-PCC), 3D point clouds are projected into patches, and then the patches are padded into 2D images suitable for the video compression framework. However, the patch projection-based method produces… read more here.
Keywords: dynamic point; occupancy; occupancy map; map guided ... See more keywords
Dynamic Point Cloud Denoising via Manifold-to-Manifold Distance
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2021.3092826
Abstract: 3D dynamic point clouds provide a natural discrete representation of real-world objects or scenes in motion, with a wide range of applications in immersive telepresence, autonomous driving, surveillance, etc. Nevertheless, dynamic point clouds are often… read more here.
Keywords: dynamic point; distance; point; point cloud ... See more keywords
Dynamic 3D Point Cloud Sequences as 2D Videos
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2024.3421359
Abstract: Dynamic 3D point cloud sequences serve as one of the most common and practical representation modalities of dynamic real-world environments. However, their unstructured nature in both spatial and temporal domains poses significant challenges to effective… read more here.
Keywords: dynamic point; point; cloud sequences; point cloud ... See more keywords
Comparison of Visual Saliency for Dynamic Point Clouds: Task-free vs. Task-dependent
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2025.3549863
Abstract: This paper presents a Task-Free eye-tracking dataset for Dynamic Point Clouds (TF-DPC) aimed at investigating visual attention. The dataset is composed of eye gaze and head movements collected from 24 participants observing 19 scanned dynamic… read more here.
Keywords: task; point clouds; dynamic point; visual saliency ... See more keywords
Toolface Control Method for a Dynamic Point-the-Bit Rotary Steerable Drilling System
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12101831
Abstract: In the dynamic point-the-bit rotary steerable system (DPRSS), a high dynamic stiffness toolface control method is desired to ensure the stabilized platform traces the directional command accurately and quickly. A three-loop compound toolface control method… read more here.
Keywords: toolface control; dynamic point; system; control ... See more keywords