Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
5,634
Point cloud
"... In this paper a reverse engineering-based methodology is proposed for shape design and manipulation. Based on the reuse of existing physical objects, reverse engineering (RE) provides a shortcut to shape modeling. The major issues to be solved are: a) Finding the optimal strategy for 3D digitizing o ..."
Abstract
- Add to MetaCart
. The most important factors for conventional RE are the positional accuracy of the data points and the validity of the geometric model (e.g. when its boundary representation is derived). Also typical for conventional RE is that the input is commonly an existing, previously manufactured part. If RE should
3d is here: Point cloud library (pcl
- In Robotics and Automation (ICRA), 2011 IEEE International Conference on
"... Abstract — With the advent of new, low-cost 3D sensing hardware such as the Kinect, and continued efforts in advanced point cloud processing, 3D perception gains more and more importance in robotics, as well as other fields. In this paper we present one of our most recent initiatives in the areas of ..."
Abstract
-
Cited by 209 (2 self)
- Add to MetaCart
Abstract — With the advent of new, low-cost 3D sensing hardware such as the Kinect, and continued efforts in advanced point cloud processing, 3D perception gains more and more importance in robotics, as well as other fields. In this paper we present one of our most recent initiatives in the areas
Point Cloud Representation
, 2001
"... Reconstructing a surface out of a three-dimensional set of points, which is obtained by sampling an object's boundary, is done by generating an arbitrary triangular mesh. Our approach is to obviate the computation of such a mesh connectivity and to represent the object's surface only by ..."
Abstract
-
Cited by 43 (3 self)
- Add to MetaCart
by the point cloud. We discuss how such a point cloud representation can be visualized and present processing steps like coarsifying and smoothing, which are important for dealing with the objects. Further we apply a multiresolution method to point cloud representations and use this technique as well
Point Cloud Collision Detection
, 2004
"... In the past few years, many efficient rendering and surface reconstruction algorithms for point clouds have been developed. ..."
Abstract
-
Cited by 14 (1 self)
- Add to MetaCart
In the past few years, many efficient rendering and surface reconstruction algorithms for point clouds have been developed.
Comparing Point Clouds
, 2004
"... Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser range scanners. Another important field where point clouds are found is in the representation of high-dimensional manifol ..."
Abstract
-
Cited by 23 (9 self)
- Add to MetaCart
Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser range scanners. Another important field where point clouds are found is in the representation of high
Point Cloud Transport
"... In this paper we propose a method for temporal in-terpolation of a point cloud undergoing occlusions and topological changes. The point cloud is first merged into fine clusters, which are then further merged into coarse clusters for each source and target shape. In conjunction with trash box bins to ..."
Abstract
-
Cited by 1 (1 self)
- Add to MetaCart
In this paper we propose a method for temporal in-terpolation of a point cloud undergoing occlusions and topological changes. The point cloud is first merged into fine clusters, which are then further merged into coarse clusters for each source and target shape. In conjunction with trash box bins
Comparing Point Clouds
"... Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser range scanners. Another important eld where point clouds are found is in the representation of high-dimensional manifolds ..."
Abstract
- Add to MetaCart
Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser range scanners. Another important eld where point clouds are found is in the representation of high
Intrinsic point cloud simplification
- In Proc. 14th GraphiCon ’04. http://www.cl.cam.ac.uk/users/cm230/docs/pdfs/GraphiCon04.pdf
, 2004
"... Modelling and visualisation methods working directly with point-sampled geometry have developed into attractive alternatives to more traditional mesh-based surface processing. In this paper, we consider a vital step in any point-based surface processing pipeline, point cloud simplification. Building ..."
Abstract
-
Cited by 15 (1 self)
- Add to MetaCart
Modelling and visualisation methods working directly with point-sampled geometry have developed into attractive alternatives to more traditional mesh-based surface processing. In this paper, we consider a vital step in any point-based surface processing pipeline, point cloud simplification
Feature Extraction from Point Clouds
- In Proceedings of the 10 th International Meshing Roundtable
, 2001
"... This paper describes a new method to extract feature lines directly from a surface point cloud. No surface reconstruction is needed in advance, only the inexpensive computation of a neighbor graph connecting nearby points. ..."
Abstract
-
Cited by 71 (0 self)
- Add to MetaCart
This paper describes a new method to extract feature lines directly from a surface point cloud. No surface reconstruction is needed in advance, only the inexpensive computation of a neighbor graph connecting nearby points.
Results 1 - 10
of
5,634
