Real time detection system for rail surface defects based on machine vision
Y Min, B ** trend of traditional industrial systems is the integration of the cyber and
physical domain to improve flexibility and the efficiency of supervision, management, and …
physical domain to improve flexibility and the efficiency of supervision, management, and …
Polygon decomposition for efficient construction of Minkowski sums
Several algorithms for computing the Minkowski sum of two polygons in the plane begin by
decomposing each polygon into convex subpolygons. We examine different methods for …
decomposing each polygon into convex subpolygons. We examine different methods for …
Accurate Minkowski sum approximation of polyhedral models
G Varadhan, D Manocha - 12th Pacific Conference on …, 2004 - ieeexplore.ieee.org
We present an algorithm to approximate the 3D Minkowski sum of polyhedral objects. Our
algorithm decomposes the polyhedral objects into convex pieces, generates pairwise …
algorithm decomposes the polyhedral objects into convex pieces, generates pairwise …
Real-time reciprocal collision avoidance with elliptical agents
We present a novel algorithm for real-time collision-free navigation between elliptical
agents. Each robot or agent is represented using a tight-fitting 2D ellipse in the plane. We …
agents. Each robot or agent is represented using a tight-fitting 2D ellipse in the plane. We …
Manufacturability feedback and model correction for additive manufacturing
S Nelaturi, W Kim, T Kurtoglu - Journal of …, 2015 - asmedigitalcollection.asme.org
Additive manufacturing, or 3D printing, is the process of building three-dimensional solid
shapes by accumulating material laid out in sectional layers. Additive manufacturing has …
shapes by accumulating material laid out in sectional layers. Additive manufacturing has …
Exact and efficient construction of Minkowski sums of convex polyhedra with applications
We present an exact implementation of an efficient algorithm that computes Minkowski sums
of convex polyhedra in R3. Our implementation is complete in the sense that it does not …
of convex polyhedra in R3. Our implementation is complete in the sense that it does not …
Automated design and manufacturing feedback for three dimensional (3D) printability
(57) ABSTRACT A system and a method assess the three dimensional (3D) printability of a
3D model. Slices of the 3D model are received or generated. The slices represent two …
3D model. Slices of the 3D model are received or generated. The slices represent two …
Automated metrology and model correction for three dimensional (3D) printability
A system and a method automate metrology, measurement, and model correction of a three
dimensional (3D) model for 3D printability. Slices of the 3D model are received or …
dimensional (3D) model for 3D printability. Slices of the 3D model are received or …
On the parameterized computation of minimum volume outer ellipsoid of Minkowski sum of ellipsoids
A Halder - 2018 IEEE Conference on Decision and Control …, 2018 - ieeexplore.ieee.org
We consider the problem of computing certain parameterized minimum volume outer
ellipsoidal (MVOE) approximation of the Minkowski sum of a finite number of ellipsoids. We …
ellipsoidal (MVOE) approximation of the Minkowski sum of a finite number of ellipsoids. We …