'2d image' diaporamas de présentation

Image Transforms

Image Transforms. ???????. Content. Overview Convolution Edge Detection Gradients Sobel operator Canny edge detector Laplacian Hough Transforms Geometric Transforms Affine Transform Perspective Transform Histogram Equalization. Image Transforms. Overview. Image Transform Concept.

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Robot vision

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Recognition by Parts

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Computer Vision cmput 499/615

Computer Vision cmput 499/615. Lecture 2: Cameras and Images Martin Jagersand Readings: Sz 2.3, (HZ 6) FP: Ch 1, 3DV: Ch 3. Learn the details of each stage. Stages in processing:. Physical properties Camera calibration, reflectance models etc. Low level processing

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Computer Vision cmput 499

Computer Vision cmput 499. Lecture 2: Cameras and Images Martin Jagersand Readings: Sz 2.3, (HZ 6) FP: Ch 1, 3DV: Ch 3. Learn the details of each stage. Now: Learn about cameras and how they form images Readings: FP: Ch 1, 3DV: Ch 3. Stages in processing:. Physical properties

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Computer Graphics CSCI 375

Computer Graphics CSCI 375. What do I need to know?. Familiarity with Trigonometry Analytic geometry Linear algebra Data structures OOP. Computer Graphics (& Related Areas). Graphics 3D model => 2D image Image processing Computer vision 2D image => 3D model. Applications. Movies

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3D display system based on integral imaging

3D display system based on integral imaging. 2012. 12. 7. Sung- Wook Min Kyung Hee University. Contents. Introduction Integral imaging Integral floating Issues. Introduction - Development of displays. ???? ???? (~B.C 15,000). ?? (The cornation of Napoleon, 1804). ??? (1839).

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The Fourier Transform

The Fourier Transform. Jean Baptiste Joseph Fourier. Image Operations in Different Domains. 3 X 3 Average. 5 X 5 Average. +. =. Original histogram. Equalized histogram. Noisy image (Salt & Pepper noise). Original image. Gradient magnitude. Blurry Image. Laplacian. Sharpened Image.

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Non-Photorealistic Rendering or More-Interesting Rendering (in a more positive sense)

Non-Photorealistic Rendering or More-Interesting Rendering (in a more positive sense). Presented by Adam Smith for CMPS160. What is NPR ?. NPR is showing an image that purposely differs from photographic representation. May or may not be true to nature on any number of levels

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CS 395/495-26: Spring 2003

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Luiz Da Silva, Ph.D. Chief Technology Officer IntelaMetrix, Inc

Luiz Da Silva, Ph.D. Chief Technology Officer IntelaMetrix, Inc. An introduction to Ultrasound and the BodyMetrix System. Ultrasound technology. Ultrasound imaging is used routinely in medicine and has a long history of safety and accuracy.

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Geometrical Design

Geometrical Design. Design & composition By : Nitin Kumar . Design is the creation of a plan or Convention for the construction of an object or a system.

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Microscopes

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2D Image 2D Camera Data 3D Markers Positions Tra

2D Image 2D Camera Data 3D Markers Positions Trajectories. System Calibration and Capturing and Processing Data. C3D. Circle fitting. Triangulation. Reconstruction. Positional Data. Blade. Subject Calibration. VSK.

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explaining gregory

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pick programming language ( c++ ) select compiler (eclipse?) getting familiar with OpenGL syntax

OpenGL 3D CT Image Flow Diagram. easy medium hard. pick programming language ( c++ ) select compiler (eclipse?) getting familiar with OpenGL syntax. Easy to view process. write program for normal 2D image colorize image . establish 3D image colorize image.

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Capture Range of Motion (ROM) Reconstruct trajectories of ROM Label markers

2D Image 2D Camera Data 3D Markers Positions Trajectories. System Calibration and Capturing and Processing Data. C3D. Circle fitting. Triangulation. Reconstruction. Positional Data. Blade. Subject Calibration. VSK.

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mailto: louys@astro.u-strasbg.fr

F. Bonnarel 1 , M. Louys 1 , Igor Chilingarian 2,3 , Ivan Zolothukin 3 , Brice Gassmann 1 (1) CDS, Strasbourg, (2) LERMA , Paris, (3) SAI, Moscow. Navigation within VO collections using XML metadata descriptions

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