'Projection transformation' presentation slideshows

Advanced GIS

Advanced GIS. Topic 1 Starting Jan. 16, 2007. Outlines. About the class setting Materials to be covered and scheduled Quick review of GIS basics First lab. Materials to be covered and scheduled . Review (week 1,2) Geodatabase lab 1 Spatial data analysis (3,4,5)

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The Graphics Pipeline

The Graphics Pipeline. Based on 3D Rendering, Humphreys, G., University of Virginia, 2004. Viewing Transformation Projection Transformation Scan Conversion Modeling Transformation Clipping Lighting. The Utah (or Newell) Teapot.

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3-D Transformations

3-D Transformations. Kurt Akeley CS248 Lecture 8 18 October 2007 http://graphics.stanford.edu/courses/cs248-07/. Overview. Tuesday 2-D transformation Composition of 2-D transformations Line equations, 2-D normals, and inverses Today Apply 2-D concepts to 3-D

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CS101c GPU Programming

CS101c GPU Programming. Rendering, OpenGL, and Lighting. Today. Review Rendering and OpenGL Go from vertices/triangles to colors on screen. Spaces. Object space Convenient place to model the object. Spaces. World space Common coordinates for the scene. Spaces. Camera space

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Transformation and Viewing in OpenGL

Transformation and Viewing in OpenGL. Scenario:. We want to make sure that The final image of the scene contains a good view. The portion of the floor is visible. All objects in the scene are visible. All objects in the scene are presented in an interesting arrangement. Questions

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Transformation and Viewing in OpenGL

Transformation and Viewing in OpenGL. Scenario:. We want to make sure that The final image of the scene contains a good view. The portion of the floor is visible. All objects in the scene are visible. All objects in the scene are presented in an interesting arrangement. Questions

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Transformation and Viewing in OpenGL

Transformation and Viewing in OpenGL. Scenario:. We want to make sure that The final image of the scene contains a good view. The portion of the floor is visible. All objects in the scene are visible. All objects in the scene are presented in an interesting arrangement. Questions

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Viewing

Viewing. Open GL Lecture 11. Chapter 2 explained how to instruct OpenGL to draw the geometric models you want displayed in your scene. Now you must decide how you want to position the models in the scene, and you must choose a vantage point from which to view the scene.

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Viewing and Transformation

Viewing and Transformation. Course Map. We are here!. Vertex pipeline. Transformation & Lighting. Viewport culling & clipping. Primitive assembly. Rasterizer setup. Pixel pipeline. Texture blending. Per Fragment operations. Buffer operations. Framebuffer. OpenGL program 1/7.

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A Mix-domain Multimedia Algorithm in Video Segmentation

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The Projection Matrix

The Projection Matrix. Lecture 29 Mon, Nov 5, 2007. Model Trans. View Trans. Proj Trans. Object Coords. World Coords. Eye Coords. Clip Coords. M. V. P. Lighting Calculations. Clipping. Perspective Divide. Normal Dev Coords. Window Coords. Frame- buffer.

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OpenGL (II)

OpenGL (II). How to Draw a 3-D object on Screen?. Drawing a Scene. Apply modeling and viewing transformations Apply projection transformation Clip if it lies outside the viewing volume Apply viewport transformation to display on the screen. Transformations.

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04 |Transformation

04 |Transformation. Eriq Muhammad Adams J | eriq.adams@ub.ac.id. Transformation. Modeling transformation. Menggerakkan objek dari local coordinates ke world coordinates.

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CD2012 Principles of Interactive Graphics Lecture 03

CD2012 Principles of Interactive Graphics Lecture 03. Transforms Abir Hussain www.cms.livjm.ac.uk/cmsahus1. Previous Lecture. Some definitions for computer graphics Vertex and ways of drawing vertex glVertex2i() glVertex3f() Representing colours glColor3f(0.0, 0.0, 0.0);

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OpenGL

OpenGL. The Viewing Pipeline: Definition: a series of operations that are applied to the OpenGL matrices, in order to create a 2D representation from 3D geometry. Processes can be broken up into four main areas: The movement of the object is called a modeling transformation .

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OpenGL Tutorial CISC 640/440 Computer Graphics

OpenGL Tutorial CISC 640/440 Computer Graphics. TA: Qi Li/Mani Thomas qili@cis.udel.edu / manivt@cis.udel.edu. OpenGL: What is It?. GL ( G raphics L ibrary): Library of 2-D, 3-D drawing primitives and operations API for 3-D hardware acceleration

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Alaska National Elevation Dataset (NED)

Alaska National Elevation Dataset (NED). Seamless raster mosaic Consistent national coordinate system Standardized datums and units Filtered and edge-matched, where necessary Spatially referenced metadata. The National Elevation Dataset (NED).

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