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International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, ISSN 1682-1750, 09/2017, Volume 42, Issue 2, pp. 123 - 128
This paper proposed an encoding method for compressing geographical coordinates in 3D space. By the way of reducing the length of geographical coordinates, it... 
3D map | Geographical coordinates compression | Compression encoding | Octree | Cube Index Code
Conference Proceeding
by Lu, B and Wang, Q and Li, A
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, ISSN 2193-567X, 11/2019, Volume 44, Issue 11, pp. 9397 - 9411
Based on the mass point cloud data, this paper proposes a hybrid octree mixing point cloud index structure which combines the KD-tree spatial segmentation idea... 
Massive point cloud | TREES | MULTIDISCIPLINARY SCIENCES | ALGORITHM | Hybrid spatial index | Coding mode | Octree | KD-tree
Journal Article
Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, ISSN 1003-9775, 05/2018, Volume 30, Issue 5, pp. 824 - 832
Journal Article
Computers & Graphics, ISSN 0097-8493, 08/2012, Volume 36, Issue 5, pp. 341 - 348
We present a new algorithm for compressing surfaces created from oriented points, sampled using a laser range scanner or created from polygonal surfaces. We... 
Progressive encoding | Surface compression | Point cloud | COMPUTER SCIENCE, SOFTWARE ENGINEERING | REPRESENTATION | Algorithms | Construction | Clouds | Compressing | Planes | Mathematical analysis | Octrees | Encoding | Representations
Journal Article
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, ISSN 1006-2467, 08/2015, Volume 49, Issue 8, pp. 1114 - 1122
A novel algorithm for collision detection in robot operation training system based on octree of adaptive subdivision and encoding algorithm was proposed in... 
Triangle subdivision | Encoding | Robot operation training system | Octree structure | Collision detection | Subdivisions | Algorithms | Octrees | Triangles | Adaptive algorithms | Real time | Robots
Journal Article
2017 32nd Conference on Design of Circuits and Integrated Systems (DCIS), 11/2017, Volume 2017-, pp. 1 - 6
Testing of analogue and M-S circuits using octree encoding in alternate measurements space has been shown effective to detect parametric failures. In this... 
Band-pass filters | Operational amplifiers | Shape | Image color analysis | Octrees | alternate test | Structural Test | Octree encoding | catastrophic defects | Encoding | Mixed-Signal circuits | Integrated circuit modeling
Conference Proceeding
SIAM Journal on Scientific Computing, ISSN 1064-8275, 2007, Volume 30, Issue 5, pp. 2675 - 2708
In this article, we propose new parallel algorithms for the construction and 2: 1 balance refinement of large linear octrees on distributed memory machines.... 
Balance refinement | Space filling curves | Large scale parallel computing | Linear octrees | Morton encoding | QUADTREES | MATHEMATICS, APPLIED | balance refinement | REPRESENTATION | space filling curves | linear octrees | MESH GENERATION | large scale parallel computing
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 06/2018, Volume 25, Issue 6, pp. 739 - 742
We present a context-driven method to encode nodes of an octree, which is typically used to encode the point-cloud geometry. Instead of using one bit per node... 
Geometry | Three-dimensional displays | Octrees | Compression for augmented reality | octree representation | point-cloud compression | Encoding | Decoding | Electronic mail | 3D compression | Context modeling | COMPRESSION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2018 - Proceedings, 03/2019, pp. 1981 - 1986
Conference Proceeding
2016 IEEE International Conference on Image Processing (ICIP), ISSN 1522-4880, 09/2016, Volume 2016-, pp. 1374 - 1378
With the recent improvements in 3-D capture technologies for applications such as virtual reality, preserving cultural artifacts, and mobile mapping systems,... 
Three-dimensional displays | Image coding | Limiting | graph transform | Octrees | point cloud compression | Transforms | Virtual reality | Encoding | Point cloud compression | Graph transform
Conference Proceeding
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, ISSN 0253-987X, 12/2008, Volume 42, Issue 12, pp. 1490 - 1494
Journal Article
2014 IEEE International Conference on Image Processing (ICIP), ISSN 1522-4880, 10/2014, pp. 2066 - 2070
Compressing attributes on 3D point clouds such as colors or normal directions has been a challenging problem, since these attribute signals are unstructured.... 
Three-dimensional displays | Image coding | Image color analysis | Octrees | 3D point cloud | Encoding | Graph transform | Discrete cosine transforms | compression | 3D voxel model
Conference Proceeding
Journal Article
Computers and Fluids, ISSN 0045-7930, 06/2017, Volume 149, pp. 70 - 87
Journal Article
IEEE Transactions on Antennas and Propagation, ISSN 0018-926X, 03/2017, Volume 65, Issue 3, pp. 1215 - 1223
Journal Article
IEEE Transactions on Plasma Science, ISSN 0093-3813, 05/2015, Volume 43, Issue 5, pp. 1706 - 1721
Journal Article
2018 25th IEEE International Conference on Image Processing (ICIP), ISSN 1522-4880, 10/2018, pp. 2969 - 2973
Point clouds are widely recognized as a promising 3D visual representation model for future 3D applications, e.g. Augmented/Virtual Reality and autonomous... 
Geometry | Three-dimensional displays | Octrees | Two dimensional displays | Rate-distortion | Distortion | Encoding | Point Cloud Coding | Octree | Rate Distortion Optimization
Conference Proceeding
IEEE Transactions on Visualization and Computer Graphics, ISSN 1077-2626, 03/2008, Volume 14, Issue 2, pp. 440 - 453
In this paper, we propose a generic point cloud encoder that provides a unified framework for compressing different attributes of point samples corresponding... 
Solid modeling | Object hierarchies | Clouds | Quantization | Encoding | Topology | Decoding | Data compaction and compression | Geometry | Computer science | Rate-distortion | Animation | Indexing methods | LOD | 3D point cloud | Compression | Octree | Progressive coding | COMPUTER SCIENCE, SOFTWARE ENGINEERING | octree | MESHES | compression | progressive coding | Coders | Subdivisions | Coding | Samples | Statistical methods | Encoders | Three dimensional
Journal Article
2017 IEEE International Conference on Image Processing (ICIP), ISSN 1522-4880, 09/2017, Volume 2017-, pp. 4013 - 4017
Augmented and mixed reality applications require efficient tools permitting the compression and the visualization of 3D object at a limited computational cost.... 
point clouds | octree | Three-dimensional displays | Image color analysis | Computational modeling | Octrees | Automata | Transforms | multiresolution | Encoding | 3D volumes | voxels | Voxels | Octree | Multiresolution | Point clouds
Conference Proceeding
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