'World coordinates' presentation slideshows

Pipelines are for Whimps

Pipelines are for Whimps. Raycasting , Raytracing , and Hardcore Rendering. Ray Casting. Definition Time There are two definitions of Ray Casting The Old and the New The old was related to 3D games back in the Wolfenstein / Doom 1 Era. Where gameplay was on a 2D platform

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Geometric Transforms

Geometric Transforms. Changing coordinate systems. The plan. Describe coordinate systems and transforms Introduce homogeneous coordinates Introduce numerical integration for animation Later: camera transforms physics more on vectors and matrices. World Coordinates.

507 views • 39 slides

Vehicle Movement Tracking

Vehicle Movement Tracking. Written by Goldberg Stanislav for Vision Topics Seminar. Present Day Traffic Management. Magnetic Loop Detectors Video Monitoring Systems. Magnetic Loop Detectors. http://micro.magnet.fsu.edu/electromag/java/detector/index.html. Magnetic Loop Detectors. Pros:

533 views • 37 slides

507 views • 37 slides

2D Geometric Transformations

2D Geometric Transformations. Contents. Definition & Motivation 2D Geometric Transformation Translation Rotation Scaling Matrix Representation Homogeneous Coordinates Matrix Composition Composite Transformations Pivot-Point Rotation General Fixed-Point Scaling

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Robot\Machine Vision

RobotMachine Vision. Cherevatsky Boris. Automatic understanding of images and videos by a computer (which could be plugged on the robot or standalone). Computing properties of the 3D world out of visual data.

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Lecture 4: 3D Rendering Pipeline (I)

Lecture 4: 3D Rendering Pipeline (I). Prof. Hsien-Hsin Sean Lee School of Electrical and Computer Engineering Georgia Institute of Technology. Interactive Game Loop. Render Triangles (one frame). Game Input (Keyboard, Mouse). Physics Strategy, AI. 30 to 60 frames per second. Exit?.

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2D Graphics

2D Graphics. Lecture 4 SE309-Computer graphics. Outline. The Viewport The Pixels Resizing the Window Distorting the Scene Fixing a Corner Fixing the Center Assignment. 2D Graphics. In two-dimensional graphics, objects are drawn as 3D objects, except:

440 views • 24 slides

3-D Geometry

3-D Geometry. Outline. Coordinate systems 3-D homogeneous transformations Translation, scaling, rotation Changes of coordinates Rigid transformations. Vector Projection. The projection of vector a onto u is that component of a in the direction of u. Vector Cross Product.

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3-D Geometry

3-D Geometry. Outline. Coordinate systems 3-D homogeneous transformations Translation, scaling, rotation Changes of coordinates Rigid transformations. Vector Projection. The projection of vector a onto u is that component of a in the direction of u. Vector Cross Product.

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3D Concepts

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3D Concepts

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2-D Transformations

2-D Transformations. Local/Modelling Coordinates. y. Object descriptions Often defined in model coordinates Must be mapped to world coordinates Groups of objects are combined; complete image is formed by combining primitives. x. World Coordinates. 2-D Transformations.

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Overview of Graphics Pipeline

Overview of Graphics Pipeline. View transformation. Model transforming. o bject /model space. w orld space. e ye/camera / view space. Viewing/eye coordinates , eye is placed at origin in direction of z-axis Culling, lighting, shading.

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