'Scan conversion' presentation slideshows

PCTI Group

PCTI Group. Computer Graphics By : Pcti Group. Session 1:. The Coverage: Introduction Conceptual Framework Interactive and Passive Graphics. Computer Graphics.

1.76k views • 147 slides

Visibility Algorithms

Visibility Algorithms. Roger Crawfis CIS 781 This set of slides reference slides used at Ohio State for instruction by Prof. Machiraju and Prof. Han-Wei Shen. Visibility Determination. AKA, hidden surface elimination. Hidden Lines. Hidden Lines Removed. Hidden Surfaces Removed. Topics.

1.01k views • 85 slides

Chap 4 Implementation of a Renderer

1.02k views • 84 slides

Objectives

Objectives. Introduce basic implementation strategies Clipping Scan conversion. Major tasks. (1) Modeling: results in sets of vertices that specify a group of geometric objects supported by the rest of the system E.g. GL_POLYGON in OpenGL

798 views • 61 slides

Lighting, part 2

Lighting, part 2. CSE167: Computer Graphics Instructor: Steve Rotenberg UCSD, Fall 2005. Triangle Rendering. The main stages in the traditional graphics pipeline are: Transform Lighting Clipping / Culling Scan Conversion Pixel Rendering. Lighting.

472 views • 38 slides

EF432

EF432. Introduction to spagetti and meatballs. CSC418 Computer Graphics. Karan Singh www.dgp.toronto.edu/~karan Hours: MW 1 Tutorials: F 1 Text: Computer Graphics using OpenGL, F.S. Hill, Jr. Grading: Assigments: 15%, 15%, 30% Midterm: 15% Final: 25%

533 views • 32 slides

Chapter III Rasterization

Chapter III Rasterization. Rasterization Stage.

464 views • 32 slides

CS 248 Assignment 2 Polygon Scan Conversion

376 views • 24 slides

2005.6.2 Jiwon Choo

445 views • 24 slides

CAP4730: Computational Structures in Computer Graphics

CAP4730: Computational Structures in Computer Graphics. Triangle Scan Conversion. Triangle Area Filling Algorithms. Why do we care about triangles? Edge Equations Edge Walking. We want something easier. It is easier to do 1 thing VERY fast than 2 things pretty fast.

368 views • 24 slides

Chapter 7 Implementation

401 views • 24 slides

CS 480/680

Fall 2011. CS 480/680. Computer Graphics Implementation III. Dr. Frederick C Harris, Jr. Objectives. Survey Line Drawing Algorithms DDA Bresenham. Rasterization. Rasterization (scan conversion) Determine which pixels that are inside primitive specified by a set of vertices

391 views • 22 slides

Clipping on a Raster Display

Clipping on a Raster Display. Approaches to Clipping. Analytical Clipping. Clipping Lines Against Rectangles. Clipping Rules. Computing Intersections. Cohen-Sutherland Algorithm. Outcodes. Outcode Computation. typedef unsigned int outcode;

422 views • 21 slides

CS 248 Assignment 2 Polygon Scan Conversion

334 views • 21 slides

Who Is Delta Digital Video?

412 views • 18 slides

3D Computer Graphics in a Nutshell

673 views • 17 slides

IT- 601: Computer Graphics Lecture-00

276 views • 16 slides

Scan Conversion, Lines, Circles and Ellipse

Scan Conversion, Lines, Circles and Ellipse. Dr. Aree Ali Mohammed Assistant Professor 2013-2014 3 rd Stage aree.ali@univsul.net. Scan Conversion or Rasterization. Drawing lines, circles, and etc. on a grid implicitly involves approximation.

363 views • 15 slides

Introduction to 3D Graphics

663 views • 10 slides

CSC418 Computer Graphics

216 views • 9 slides