Results 261 to 270 of about 11,088 (289)
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Implicit Geometry Partition for Point Cloud Compression
2020 Data Compression Conference (DCC), 2020Octree (OT) geometry partitioning has been acknowledged as an efficient representation in state-of-the-art point cloud compression (PCC). In this work, a new geometry partition and coding scheme is proposed to improve the OT based coding framework, in which the quad-tree (QT) and binary-tree (BT) partitions are introduced.
Xiang Zhang 0004 +2 more
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Pushing Point Cloud Compression to the Edge
2022 55th IEEE/ACM International Symposium on Microarchitecture (MICRO), 2022Ziyu Ying 0001 +5 more
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Geometric distortion metrics for point cloud compression
2017 IEEE International Conference on Image Processing (ICIP), 2017It is challenging to measure the geometry distortion of point cloud introduced by point cloud compression. Conventionally, the errors between point clouds are measured in terms of point-to-point or point-to-surface distances, that either ignores the surface structures or heavily tends to rely on specific surface reconstructions.
Dong Tian +4 more
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Adaptive arithmetic coding for point cloud compression
2012 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2012Recently, structured-light-based scanning systems have gain in popularity and are capable of modeling entire dense shapes that evolve over time with a single scan (a.k.a. one-shot scan). By projecting a static grid pattern onto the object surface, one-shot shape reconstruction methods can scan moving objects while still maintaining dense reconstruction.
Ismaël Daribo +3 more
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Point-Voting based Point Cloud Geometry Compression
2021 IEEE 23rd International Workshop on Multimedia Signal Processing (MMSP), 2021Chaofei Wang +4 more
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Video-Based Point Cloud Compression Artifact Removal
IEEE Transactions on Multimedia, 2022Anique Akhtar, Wen Gao, Zhu Li
exaly
Lossy Point Cloud Geometry Compression via End-to-End Learning
IEEE Transactions on Circuits and Systems for Video Technology, 2021Jianqiang Wang, Hao Zhu, Haojie Liu
exaly
IEEE Transactions on Circuits and Systems for Video Technology, 2023
Dat Thanh Nguyen, André Kaup
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Dat Thanh Nguyen, André Kaup
exaly
IEEE Transactions on Circuits and Systems for Video Technology, 2021
Zhu Li, Shan Liu, Houqiang Li
exaly
Zhu Li, Shan Liu, Houqiang Li
exaly