82 Cohen Sutherland Algorithm PPTs View free & download

Cohen and Sutherland Clipping Algorithm PowerPoint PPT Presentation

Cohen and Sutherland Clipping Algorithm - Sirhelpme is a website which provides free education, free notes, free pdf’s, handwritten pdf along with interview questions. Notes of various domains like C, C++, SQL, PPL, Java and many more (http://www.sirhelpme.com/)

Sirhelpme is a website which provides free education, free notes, free pdf’s, handwritten pdf along with interview questions. Notes of various domains like C, C++, SQL, PPL, Java and many more (http://www.sirhelpme.com/)

| PowerPoint PPT presentation | free to download

Viewing - Viewing & Clipping In 2D Contents Windowing Concepts Clipping Introduction Brute Force Cohen-Sutherland Clipping Algorithm Area Clipping Sutherland-Hodgman Area ...

Viewing & Clipping In 2D Contents Windowing Concepts Clipping Introduction Brute Force Cohen-Sutherland Clipping Algorithm Area Clipping Sutherland-Hodgman Area ...

| PowerPoint PPT presentation | free to download

Line Clipping PowerPoint PPT Presentation

Line Clipping - The Cohen-Sutherland Line-Clipping Algorithm. First bit: above top edge y ymax ... Polygon Clipping. Sutherland-Hodgeman algorithm (A divide-and-conquer strategy) ...

The Cohen-Sutherland Line-Clipping Algorithm. First bit: above top edge y ymax ... Polygon Clipping. Sutherland-Hodgeman algorithm (A divide-and-conquer strategy) ...

| PowerPoint PPT presentation | free to view

Computer Graphics 4: Viewing In 2D PowerPoint PPT Presentation

Computer Graphics 4: Viewing In 2D - Computer Graphics 4: Viewing In 2D Contents Windowing Concepts Clipping Introduction Brute Force Cohen-Sutherland Clipping Algorithm Area Clipping Sutherland-Hodgman ...

Computer Graphics 4: Viewing In 2D Contents Windowing Concepts Clipping Introduction Brute Force Cohen-Sutherland Clipping Algorithm Area Clipping Sutherland-Hodgman ...

| PowerPoint PPT presentation | free to view

3D Clipping - Larry F. Hodges, G. Drew Kessler. 1. 3-D Clipping. Larry F. Hodges, G. Drew Kessler ... 3-D Extension of 2-D Cohen-Sutherland Algorithm, Outcode of six bits. ...

Larry F. Hodges, G. Drew Kessler. 1. 3-D Clipping. Larry F. Hodges, G. Drew Kessler ... 3-D Extension of 2-D Cohen-Sutherland Algorithm, Outcode of six bits. ...

| PowerPoint PPT presentation | free to view

2D Viewing - 2D Viewing Contents 3D Rendering Pipeline 2D Rendering Pipeline Clipping Cohen-Sutherland Line Clipping Sutherland ...

2D Viewing Contents 3D Rendering Pipeline 2D Rendering Pipeline Clipping Cohen-Sutherland Line Clipping Sutherland ...

| PowerPoint PPT presentation | free to download

Computer Animation Algorithms and Techniques PowerPoint PPT Presentation

Computer Animation Algorithms and Techniques - Wanting to be accepted even in a deviant group. Tension relief. Habitual comfort ... thinking 'This is my son' 4 year old artist from Art Gallery on OASIS home page ...

Wanting to be accepted even in a deviant group. Tension relief. Habitual comfort ... thinking 'This is my son' 4 year old artist from Art Gallery on OASIS home page ...

| PowerPoint PPT presentation | free to view

Line Clipping in 2D PowerPoint PPT Presentation

Line Clipping in 2D - Top-Left. Bottom-Left. TBRL. 9/26/09. SCG 3023. 7. Cohen-Sutherland line clipping. 0000. 0100 ... BOTTOM .. if bit 3 = 1 .. .. .. RIGHT .. If bit 4 = 1 .. .. .. LEFT. ...

Top-Left. Bottom-Left. TBRL. 9/26/09. SCG 3023. 7. Cohen-Sutherland line clipping. 0000. 0100 ... BOTTOM .. if bit 3 = 1 .. .. .. RIGHT .. If bit 4 = 1 .. .. .. LEFT. ...

| PowerPoint PPT presentation | free to view

Computer Graphics PowerPoint PPT Presentation

Computer Graphics - Edge data can be explicitly or implicitly represented in a data structure ... Cyrus-Beck (1978) Somewhat different from Cohen-Sutherland ...

Edge data can be explicitly or implicitly represented in a data structure ... Cyrus-Beck (1978) Somewhat different from Cohen-Sutherland ...

| PowerPoint PPT presentation | free to view

Chapter 3: Windows, viewports PowerPoint PPT Presentation

Chapter 3: Windows, viewports - 3.2.5 Clipping, zooming and roaming. p. 91: smooth animations and double buffering ... 3.3.2 Cohen-Sutherland clipping. Checks for trivial accept or trivial reject ...

3.2.5 Clipping, zooming and roaming. p. 91: smooth animations and double buffering ... 3.3.2 Cohen-Sutherland clipping. Checks for trivial accept or trivial reject ...

| PowerPoint PPT presentation | free to view

Clipping - ... to be inside a rectangle t, b, r, l , it should be guaranteed that l x r and b y t. ... The edge crosses top and left. t b r l. Cohen-Sutherland clipping ...

... to be inside a rectangle t, b, r, l , it should be guaranteed that l x r and b y t. ... The edge crosses top and left. t b r l. Cohen-Sutherland clipping ...

| PowerPoint PPT presentation | free to view

http:www'ugrad'cs'ubc'cacs314Vjan2005 PowerPoint PPT Presentation

http:www'ugrad'cs'ubc'cacs314Vjan2005 - Clipping. analytically calculating the portions of ... Clipping Lines To Viewport. combining trivial accepts/rejects ... Cohen-Sutherland Line Clipping ...

Clipping. analytically calculating the portions of ... Clipping Lines To Viewport. combining trivial accepts/rejects ... Cohen-Sutherland Line Clipping ...

| PowerPoint PPT presentation | free to download

History of computer graphics PowerPoint PPT Presentation

History of computer graphics - 1990s & 2000's - CMOS digital sensor in-camera processing ... (1967) - hidden-line algorithms. Warnock (1969), Watkins (1970) - hidden-surface algorithms ...

1990s & 2000's - CMOS digital sensor in-camera processing ... (1967) - hidden-line algorithms. Warnock (1969), Watkins (1970) - hidden-surface algorithms ...

| PowerPoint PPT presentation | free to download

2D Clipping - Just as with scan-conversion algorithms, clipping algorithms are called whenever ... easy for thick and filled primitives as part of scan line fill ...

Just as with scan-conversion algorithms, clipping algorithms are called whenever ... easy for thick and filled primitives as part of scan line fill ...

| PowerPoint PPT presentation | free to view

History of computer graphics - 1990s & 2000's - CMOS digital sensor in-camera processing. high-dynamic range (HDR) imaging ... Roberts (1963), Appel (1967) - hidden-line algorithms ...

1990s & 2000's - CMOS digital sensor in-camera processing. high-dynamic range (HDR) imaging ... Roberts (1963), Appel (1967) - hidden-line algorithms ...

| PowerPoint PPT presentation | free to download

Computer Art PowerPoint PPT Presentation

Computer Art - Computer art at first centered on producing computer-generated images by using algorithms. ... That is for gull, gargoyle and telephone pictures. ...

Computer art at first centered on producing computer-generated images by using algorithms. ... That is for gull, gargoyle and telephone pictures. ...

| PowerPoint PPT presentation | free to view

Implementation Tasks PowerPoint PPT Presentation

Implementation Tasks - Convert vertices into a set of pixel values through scan conversion. Most scan conversion algorithms are designed for line segments and polygons. ...

Convert vertices into a set of pixel values through scan conversion. Most scan conversion algorithms are designed for line segments and polygons. ...

| PowerPoint PPT presentation | free to view

History of computer graphics - History of computer graphics CS 248 - Introduction to Computer Graphics Autumn quarter, 1999 Slides for September 23 lecture Ivan Sutherland (1963) - SKETCHPAD pop-up ...

History of computer graphics CS 248 - Introduction to Computer Graphics Autumn quarter, 1999 Slides for September 23 lecture Ivan Sutherland (1963) - SKETCHPAD pop-up ...

| PowerPoint PPT presentation | free to download

Dr' Scott Schaefer PowerPoint PPT Presentation

Dr' Scott Schaefer - Given a point (x, y) and clipping window (xmin, ymin), (xmax, ymax), determine ... Big Optimization: trivial accepts/rejects ... of (x,y) clip points is ...

Given a point (x, y) and clipping window (xmin, ymin), (xmax, ymax), determine ... Big Optimization: trivial accepts/rejects ... of (x,y) clip points is ...

| PowerPoint PPT presentation | free to view

Computer Graphics Liang Barsky PowerPoint PPT Presentation

Computer Graphics Liang Barsky - Computer Graphics Course Material

Computer Graphics Course Material

| PowerPoint PPT presentation | free to download

Clipping - External vertices are eliminated. 1 2 3 4 5 1 2 3 4 5 Polygon Clipping: The Convexity Problem Single object becomes multiple objects.

External vertices are eliminated. 1 2 3 4 5 1 2 3 4 5 Polygon Clipping: The Convexity Problem Single object becomes multiple objects.

| PowerPoint PPT presentation | free to view

Computer Graphics - Title: Reactive Robot Navigation based on a Combination of Central and Peripheral Vision Author: Panos Trahanias Last modified by: Panos Trahanias

Title: Reactive Robot Navigation based on a Combination of Central and Peripheral Vision Author: Panos Trahanias Last modified by: Panos Trahanias

| PowerPoint PPT presentation | free to download

CPSC 441 Computer Graphics: Clipping Lines Jinxiang Chai PowerPoint PPT Presentation

CPSC 441 Computer Graphics: Clipping Lines Jinxiang Chai - Given a point (x, y) and clipping window (xmin, ymin), (xmax, ... Big Optimization: trivial ... of u for which x and y both inside the viewing window. 72 /128 ...

Given a point (x, y) and clipping window (xmin, ymin), (xmax, ... Big Optimization: trivial ... of u for which x and y both inside the viewing window. 72 /128 ...

| PowerPoint PPT presentation | free to view

Rezanje crt in poligonov PowerPoint PPT Presentation

Rezanje crt in poligonov - Rezanje rt in poligonov

Rezanje rt in poligonov

| PowerPoint PPT presentation | free to download

Visibility Computations PowerPoint PPT Presentation

Visibility Computations - Visibility Computations Visible Surface Determination Global Visibility Computations Visibility Culling 01/26/09 Dinesh Manocha, 770 Dinesh Manocha, COMP236 Visible ...

Visibility Computations Visible Surface Determination Global Visibility Computations Visibility Culling 01/26/09 Dinesh Manocha, 770 Dinesh Manocha, COMP236 Visible ...

| PowerPoint PPT presentation | free to download

Clipping - Clipping. Aaron Bloomfield. CS 445: Introduction to Graphics. Fall 2006 ... Clipping. Analytically calculating the portions of primitives within the viewport. 12 ...

Clipping. Aaron Bloomfield. CS 445: Introduction to Graphics. Fall 2006 ... Clipping. Analytically calculating the portions of primitives within the viewport. 12 ...

| PowerPoint PPT presentation | free to download

Visibility culling Clipping PowerPoint PPT Presentation

Visibility culling Clipping - Visibility culling Clipping. The visibility problem. What polygons are visible? ... Outside the volume (view frustum culling) Facing away (back-face culling) ...

Visibility culling Clipping. The visibility problem. What polygons are visible? ... Outside the volume (view frustum culling) Facing away (back-face culling) ...

| PowerPoint PPT presentation | free to view

CS 445 / 645: Introductory Computer Graphics PowerPoint PPT Presentation

CS 445 / 645: Introductory Computer Graphics - CS 445 / 645: Introductory Computer Graphics Clipping Lines and Polygons Review: Polygon Rasterization Review: Active Edge Table Two data structures Edge Table Array ...

CS 445 / 645: Introductory Computer Graphics Clipping Lines and Polygons Review: Polygon Rasterization Review: Active Edge Table Two data structures Edge Table Array ...

| PowerPoint PPT presentation | free to view

Implementation Tasks - ... into a set of pixel values through scan conversion. ... Any primitive potentially affects any set of pixels. in the frame buffer/z buffer. Image oriented: ...

... into a set of pixel values through scan conversion. ... Any primitive potentially affects any set of pixels. in the frame buffer/z buffer. Image oriented: ...

| PowerPoint PPT presentation | free to view

Choosing the right course PowerPoint PPT Presentation

Choosing the right course - Choosing the right course CS 148 Winter, Hanrahan, not SCPD undergraduates only requires 107 terminal course broad and conceptual CS 248 lite +

Choosing the right course CS 148 Winter, Hanrahan, not SCPD undergraduates only requires 107 terminal course broad and conceptual CS 248 lite +

| PowerPoint PPT presentation | free to download

Visibility%20Computations PowerPoint PPT Presentation

Visibility%20Computations - Back-end accumulator (e.g. Z-buffer) Middle-end accumulator (scan-line conversion) Front-end accumulator (e.g. ray tracing) Dinesh Manocha, COMP236 ...

Back-end accumulator (e.g. Z-buffer) Middle-end accumulator (scan-line conversion) Front-end accumulator (e.g. ray tracing) Dinesh Manocha, COMP236 ...

| PowerPoint PPT presentation | free to download

Window Viewport and Clipping PowerPoint PPT Presentation

Window Viewport and Clipping - ... Transformation - The process of going from a window in world coordinates to ... If a pixel is square, we can map NDC to the largest square region of the screen. ...

... Transformation - The process of going from a window in world coordinates to ... If a pixel is square, we can map NDC to the largest square region of the screen. ...

| PowerPoint PPT presentation | free to view

Computer Graphics using OpenGL, 3rd Edition F. S. Hill, Jr. and S. Kelley PowerPoint PPT Presentation

Computer Graphics using OpenGL, 3rd Edition F. S. Hill, Jr. and S. Kelley - Computer Graphics using OpenGL, 3rd Edition F. S. Hill, Jr. and S. Kelley Chapter 3 Additional Drawing Tools PART II Clipping Lines We want to draw only the parts of ...

Computer Graphics using OpenGL, 3rd Edition F. S. Hill, Jr. and S. Kelley Chapter 3 Additional Drawing Tools PART II Clipping Lines We want to draw only the parts of ...

| PowerPoint PPT presentation | free to download

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2007 PowerPoint PPT Presentation

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2007 - Clipping II, Hidden Surfaces I Week 8, Fri Mar 9 http://www.ugrad.cs.ubc.ca/~cs314/Vjan2007

Clipping II, Hidden Surfaces I Week 8, Fri Mar 9 http://www.ugrad.cs.ubc.ca/~cs314/Vjan2007

| PowerPoint PPT presentation | free to download

Part VI Line and Polygon Clipping PowerPoint PPT Presentation

Part VI Line and Polygon Clipping - Polygons that are completely inside the view volume are processed for display. ... Recall that we need polygon clipping against the view volume. ...

Polygons that are completely inside the view volume are processed for display. ... Recall that we need polygon clipping against the view volume. ...

| PowerPoint PPT presentation | free to view

2D, 3D Clipping PowerPoint PPT Presentation

2D, 3D Clipping - If they are both in region 0000, then it's completely in. ... numbers both have a 1 in the same bit position, the line is completely out. ...

If they are both in region 0000, then it's completely in. ... numbers both have a 1 in the same bit position, the line is completely out. ...

| PowerPoint PPT presentation | free to view

Clipping - Form new line segment AB and discard BD because above the window. ... Student Exercise. Draw three possible results of interior clipping of the string 'ABC' ...

Form new line segment AB and discard BD because above the window. ... Student Exercise. Draw three possible results of interior clipping of the string 'ABC' ...

| PowerPoint PPT presentation | free to view

Clipping - Intersection calculation ... for x, get t, calculate corresponding y. ... The calculation of an outcode for each endpoint allows for an efficient implementation. ...

Intersection calculation ... for x, get t, calculate corresponding y. ... The calculation of an outcode for each endpoint allows for an efficient implementation. ...

| PowerPoint PPT presentation | free to view

CS 430/585 Computer Graphics I 3D Clipping Backface Culling, Z-buffering, Ray Casting, Ray Tracing Week 7, Lecture 14 PowerPoint PPT Presentation

CS 430/585 Computer Graphics I 3D Clipping Backface Culling, Z-buffering, Ray Casting, Ray Tracing Week 7, Lecture 14 - Ray Casting, Ray Tracing. Week 7, Lecture 14. David Breen, William ... Snell's Law: i sin i = t sin. t Let = i / t =sin t / sin. i Let m = (cos i n - i) / sin ...

Ray Casting, Ray Tracing. Week 7, Lecture 14. David Breen, William ... Snell's Law: i sin i = t sin. t Let = i / t =sin t / sin. i Let m = (cos i n - i) / sin ...

| PowerPoint PPT presentation | free to download

Clipping - A fundamental task in graphics is to keep those parts of an object that lie ... We chop each end-point of the line at the 'nearest' window boundary. 1. 2. 3. 4 ...

A fundamental task in graphics is to keep those parts of an object that lie ... We chop each end-point of the line at the 'nearest' window boundary. 1. 2. 3. 4 ...

| PowerPoint PPT presentation | free to view

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010 PowerPoint PPT Presentation

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010 - Advanced Rendering II, Clipping I Week 8, Wed Mar 10 http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010

Advanced Rendering II, Clipping I Week 8, Wed Mar 10 http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010

| PowerPoint PPT presentation | free to download

Midterm Review PowerPoint PPT Presentation

Midterm Review - Title: 3 DIMENSIONAL VIEWING Last modified by: ceng Document presentation format: Custom Other titles: Times New Roman Arial Trebuchet MS StarSymbol Verdana Default ...

Title: 3 DIMENSIONAL VIEWING Last modified by: ceng Document presentation format: Custom Other titles: Times New Roman Arial Trebuchet MS StarSymbol Verdana Default ...

| PowerPoint PPT presentation | free to download

Clipping - Object space: coordinate where each component is defined ... Clipping space: All point is in homogeneous coordinate. ... homogeneous coordinate is translated ...

Object space: coordinate where each component is defined ... Clipping space: All point is in homogeneous coordinate. ... homogeneous coordinate is translated ...

| PowerPoint PPT presentation | free to download

CS 455 Computer Graphics PowerPoint PPT Presentation

CS 455 Computer Graphics - else if code0 AND code1 0000. reject (don't draw) else clip and retest ... else code = code1. dx = x1 x0; dy = y1 y0. if code AND 1000 then begin // ymax ...

else if code0 AND code1 0000. reject (don't draw) else clip and retest ... else code = code1. dx = x1 x0; dy = y1 y0. if code AND 1000 then begin // ymax ...

| PowerPoint PPT presentation | free to view

http://www.ugrad.cs.ubc.ca/~cs314/Vmay2005 PowerPoint PPT Presentation

http://www.ugrad.cs.ubc.ca/~cs314/Vmay2005 - Compositing, Clipping, Curves Week 3, Thu May 26 http://www.ugrad.cs.ubc.ca/~cs314/Vmay2005

Compositing, Clipping, Curves Week 3, Thu May 26 http://www.ugrad.cs.ubc.ca/~cs314/Vmay2005

| PowerPoint PPT presentation | free to download

Computer Graphics CSC 830 - Computer Graphics CSC 830

Computer Graphics CSC 830

| PowerPoint PPT presentation | free to view

Implementation of a Renderer PowerPoint PPT Presentation

Implementation of a Renderer - Shading (combined with normals and lighting information to compute the color ... Half-toning (dithering) Color-correction. 9. Implementation of Transformation ...

Shading (combined with normals and lighting information to compute the color ... Half-toning (dithering) Color-correction. 9. Implementation of Transformation ...

| PowerPoint PPT presentation | free to view

More Drawing Tools PowerPoint PPT Presentation

More Drawing Tools - Main idea: fast computations based on comparing with max/min x, y values of window ... Compare endpoints to determine if they are in/out of the rectangle ...

Main idea: fast computations based on comparing with max/min x, y values of window ... Compare endpoints to determine if they are in/out of the rectangle ...

| PowerPoint PPT presentation | free to view

Last Time - Geometry outside the view volume also behaves very strangely under perspective projection ... Parametric clipping - view line in parametric form and reason ...

Geometry outside the view volume also behaves very strangely under perspective projection ... Parametric clipping - view line in parametric form and reason ...

| PowerPoint PPT presentation | free to download

4ICT10 Computer Graphics and Virtual Reality PowerPoint PPT Presentation

4ICT10 Computer Graphics and Virtual Reality - This space in which the application model is defined. ... correspoding bits in the two outcodes are T. (this means both endpoints are to ...

This space in which the application model is defined. ... correspoding bits in the two outcodes are T. (this means both endpoints are to ...

| PowerPoint PPT presentation | free to view

TwoDimensional Viewing PowerPoint PPT Presentation

TwoDimensional Viewing - An area on a display device to which a window is mapped. ... Pass each pair of adjacent polygon vertices to a window boundary clipper. There are four cases: ...

An area on a display device to which a window is mapped. ... Pass each pair of adjacent polygon vertices to a window boundary clipper. There are four cases: ...

| PowerPoint PPT presentation | free to view

Introdu - Introdu o Computa o Gr fica Visibilidade e Recorte Claudio Esperan a Paulo Roma Cavalcanti

Introdu o Computa o Gr fica Visibilidade e Recorte Claudio Esperan a Paulo Roma Cavalcanti

| PowerPoint PPT presentation | free to view

CS348B:%20Image%20Synthesis PowerPoint PPT Presentation

CS348B:%20Image%20Synthesis - CS348B: Image Synthesis

CS348B: Image Synthesis

| PowerPoint PPT presentation | free to download

TwoDimensional Viewing - different video. monitors with. Workstation. transformation. 2001. 7. ... Particles (explosion, sea foam) 2001. 7. 13. 17. Line Clipping (1/3) a) Before Clipping ...

different video. monitors with. Workstation. transformation. 2001. 7. ... Particles (explosion, sea foam) 2001. 7. 13. 17. Line Clipping (1/3) a) Before Clipping ...

| PowerPoint PPT presentation | free to download

2D Clipping - scissoring, a brute force technique ... Use scissoring. Clip each filled scan line. CS 4451 David Krum Georgia Tech. 26. Clipping Ellipses ...

scissoring, a brute force technique ... Use scissoring. Clip each filled scan line. CS 4451 David Krum Georgia Tech. 26. Clipping Ellipses ...

| PowerPoint PPT presentation | free to view

Jinxiang Chai PowerPoint PPT Presentation

Jinxiang Chai - ... pixels by graphics hardware, a piece of geometry goes through a number of transformations... Tristimulus of Color Theory. Spectral-response functions of ...

... pixels by graphics hardware, a piece of geometry goes through a number of transformations... Tristimulus of Color Theory. Spectral-response functions of ...

| PowerPoint PPT presentation | free to view

Cohen Sutherland Algorithm PowerPoint PPT Presentations