'Tangent space' presentation slideshows

Behind The Scenes of the ISS - Database: Modern Techniques of Shape

Behind The Scenes of the ISS - Database: Modern Techniques of Shape Recognition and Database Retrieval. Dr. Rolf Lakaemper Dept. of Computer and Information Sciences Temple University. Overview. Topics: The Shape Recognition Algorithm Implemented in ISS

751 views • 74 slides

690 views • 68 slides

Local Quadrature Reconstruction On Smooth Manifolds

727 views • 57 slides

Francesco Ginelli

548 views • 51 slides

Richard G. Baraniuk Chinmay Hegde Sriram Nagaraj

Go With The Flow A New Manifold Modeling and Learning Framework for Image Ensembles Aswin C. Sankaranarayanan Rice University. Richard G. Baraniuk Chinmay Hegde Sriram Nagaraj. Sensor Data Deluge. Concise Models. large wavelet coefficients (blue = 0). pixels.

670 views • 50 slides

Relativity Discussion 4/19/2007 Jim Emery

Relativity Discussion 4/19/2007 Jim Emery. Einstein and his assistants, Peter Bergmann, and Valentin Bargmann, on there daily walk to the Institute for advanced Study at Princeton. Special Relativity The Lorentz Transformation Covariance, Four-Vectors. The Metric Distance Between Events.

380 views • 29 slides

Deformation Quantizations and Gerbes

Deformation Quantizations and Gerbes. Yoshiaki Maeda (Keio University). Joint work with H.Omori, N.Miyazaki, A.Yoshioka. Seminar at Hanoi , April 5, 2007. Motivation (Question). What is the complex version of the Metaplectic group. Answer : NOT CLEAR !. Weyl algebra.

298 views • 29 slides

Dot Product Texture Shaders in OpenGL

484 views • 27 slides

Turn angle function and elastic time series matching

Turn angle function and elastic time series matching. Presented by: Wang , Xinzhen Advisor: Dr. Longin Jan Latecki. Agenda. Introduction. Turn angle function. Time series matching. Conclusion. Future work. Introduction. Data set: 1400 images (70 classes * 20 objects).

381 views • 26 slides

4 . 10. Displacement Mapping

4 . 10. Displacement Mapping. Exploration of bump, parallax, relief and displacement mapping. Tangent Space. Overview of Tangent Space. Tangent Space. TBN Matrix. In order to understand bump mapping it is firstly necessary to understand tangent space.

465 views • 24 slides

Bump Mapping

Bump Mapping. Topics in Computer Graphics Spring 2010. Application. Shading. Maps. Height map (Grey scale). Base texture (RGB). Normal map (normal encoded RGB). Normal Map & Height Field. Normal Map. Normal vector encoded as rgb [-1,1] 3 ?[0,1] 3 : rgb = n*0.5 + 0.5

327 views • 14 slides

Tangent Space

Tangent Space. Tangent Vector. Motion along a trajectory is described by position and velocity. Position uses an origin References the trajectory Displacement points along the trajectory. Tangent to the trajectory Velocity is also tangent. x 3. x 2. x 1. Tangent Plane.

463 views • 7 slides

159 views • 7 slides

Tangent Space

Tangent Space. Tangent Vector. Motion along a trajectory is described by position and velocity. Position uses an origin References the trajectory Displacement points along the trajectory. Tangent to the trajectory Velocity is also tangent. x 3. x 2. x 1. Tangent Plane.

295 views • 7 slides