1:06:11 Daniel Mauldin Steinhaus' problem on simultaneous tilings of the plane 54:31 David Gamarnik - Power and Limits of Local Algorithms for Graphs I. 1:15:26 Elon Lindenstrauss - Sum product phenomenon and random walks III. 1:05:40 Elon Lindenstrauss - Sum product phenomenon and rand...
Transformation means changing some graphics into something else by applying rules. We can have various types of transformations such as translation, scaling up or down, rotation, shearing, etc. When a transformation takes place on a 2D plane, it is called 2D transformation. ...
Khorasani, "Computer graphics generated from the iteration of algebraic transformations in the complex plane," Computers & Graphics, vol. 9, no. 1, pp. 147-151, 1985.Pickover C A, Khorasni E. Computer graphics generated from the iteration of algebraic transformations in the complex plane[J]...
Recent studies have shown promising results on joint learning of local feature detectors and descriptors. To address the lack of ground-truth keypoint supe
Find points inside or on surface of geometric model in point cloud Share pcregistercpdFunction: Improved performance pcnormalsFunction: Improved performance pcsegdistFunction: Improved performance pcregisterndtFunction: Improved performance Default value ofInitialTransformchanged for"pointToPlaneWithColor"metri...
Based on experimental evidence for the adsorbate-induced hex → 1 × 1 transformation of the Pt(100) surface structure the following model is proposed: The 20% surplus atoms segregate on top of the 1 × 1 plane, where they migrate and may form islands whose average size varies with temperat...
functions can be represented in terms of factorial series, supplemented by harmonic sums which are algebraically reducible. Complete analytic representations are given for these 15 meromorphic functions in the complex plane deriving their asymptotic- and recursion relations. A general outline is presented ...
From the image plane, an ellipse consists of two axes: major and minor axes. The major axis is the longest diameter and minor axis is the shortest diameter. Each end of the major axis is the vertex, and each end of the minor axis is the co-vertex of the ellipse....
That is, we inject each point in the 2D plane into the corresponding point in 3 space in the plane z = 1. If we are able to solve our problem in this plane and ?nd that the solution lies in the plane z = 1, then we may project this solution back to 2 space by mapping each ...
A geometry accelerator for a computer graphics system performs transformations on vertex data representative of graphics primitives, decomposes quadrilaterals into triangles, and performs lighting, clipping and plane equation calculation... Alan S. Krech Jr. - US 被引量: 18发表: 1998年 Serial section...