'Pixel center' presentation slideshows

Computer Graphics Spring 2009

Computer Graphics Spring 2009. Advanced Topics I: Texturing K. H. Ko Department of Mechatronics Gwangju Institute of Science and Technology. Overview. Texturing is a process that takes a surface and modifies its appearance at each location using some image, function, or other data source.

557 views • 46 slides

CSE 781

CSE 781. Anti-aliasing for Texture Mapping. Quality considerations. So far we just mapped one point results in bad aliasing (resampling problems) We really need to integrate over polygon Super-sampling is not a very good solution Dependent on area of integration.

506 views • 39 slides

Collision II Week 11, Mon Mar 29

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010. Collision II Week 11, Mon Mar 29. News. P3 demos started today signup sheet posted if you need to check time P4 proposals due Wed 1pm give me hardcopy in class, not in box electronic also ok, 'handin proj4.prop'. Review: Language-Based Generation.

452 views • 37 slides

CS 551 / CS 645

499 views • 26 slides

C ONSERVATIVE V OXELIZATION

C ONSERVATIVE V OXELIZATION. Long Zhang 1 , Wei Chen 1 , David Ebert 2 , Qunsheng Peng 1 1 State Key Lab of CAD&CG, Zhejiang University, Hangzhou, China 2 School of Electrical and Computer Engineering, Purdue University. Introduction & Previous Work. The Main Idea.

346 views • 24 slides

Dynamic Range Compression & Color Constancy

Dynamic Range Compression & Color Constancy. Democritus University of Thrace 2006. Dynamic Range. Dynamic Range : The ratio between the maximum and the minimum tonal values in an image (cd/m 2 )

236 views • 23 slides

Ray Tracing

Ray Tracing. By Steven Giovenco. Overview. Definitions Intro to computer graphics What is ray tracing? Why use ray tracing? When and how is ray tracing used? Summary References. Basic Graphics Definitions. RGB

412 views • 17 slides

CPCS391 Computer Graphics 1 Lecture 4

CPCS391 Computer Graphics 1 Lecture 4. Instructor: Dr. Sahar Shabanah. Side Effects of Scan Conversion. The most common side effects when working with raster devices are: Unequal intensity Overstrike Aliasing. 1.44. 1. Unequal Intensity. Human perception of light is dependent on

304 views • 12 slides