{"id":2575,"date":"2016-06-08T16:36:28","date_gmt":"2016-06-08T19:36:28","guid":{"rendered":"http:\/\/www.inf.ufrgs.br\/ppgc\/?page_id=2575"},"modified":"2018-01-23T15:40:38","modified_gmt":"2018-01-23T17:40:38","slug":"cmp249","status":"publish","type":"page","link":"https:\/\/www.inf.ufrgs.br\/ppgc\/disciplinas\/lista-de-disciplinas\/cmp249\/","title":{"rendered":"CMP249"},"content":{"rendered":"

Advanced Rendering<\/strong><\/h2>\n

Professor Respons\u00e1vel:<\/strong>\u00a0Manuel Menezes de Oliveira Neto<\/a>
\nPrerequisites<\/b>: \u2013
\nHours:<\/strong> 60 hs
\nCredits<\/strong>: 4
\nSemesters:<\/strong> Second semester
\nUndergraduate Enrollment<\/b>: The enrollment must be made as Special Student<\/p>\n

SUMMARY<\/strong><\/p>\n

Introduction to programming shaders. Several types of texture mapping: mapping roughness (bump mapping), environment mapping (environment mapping), mapping of reflection (reflection mapping), mapping of relief (relief mapping). Algorithms for generating shadows. Global illumination algorithms.
\nRay Tracing. Radiosity. Image-based rendering. Image-based lighting.<\/p>\n

OBJECTIVES<\/strong><\/p>\n

Familiarize students with concepts and advanced rendering techniques, providing practical experience in shader programming and implementation of global illumination algorithms and image-based rendering (image-based rendering).<\/p>\n

PROGRAM<\/strong><\/p>\n

Part I – Introduction to Programming Textures and Shaders<\/p>\n

1. introduction
\n2. Introduction to Programming Shaders
\n2.1. FXComposer
\n2.2. Cg<\/p>\n

3. Texture Mapping
\n3.1. Texture Mapping perspective correct
\n3.2. Bump Mapping
\n3.3. Environment Mapping
\n3.4. Reflection Mapping
\n3.5. Relief Mapping
\n3.6. Projective texture
\n3.7. Polynomial Texture Mapping<\/p>\n

4. Shadows
\n4.1. Shadow Maps
\n4.2. Projective shadows
\n4.3. Shadow’s Volumes<\/p>\n

Part II – Global Illumination<\/p>\n

5. Concepts
\n5.1. Rendering Equation
\n5.2. BRDF<\/p>\n

6. Ray Tracing
\n6.1. Algorithm
\n6.2. Acceleration Techniques<\/p>\n

7. Radiosity Method
\n7.1. concepts
\n7.2. Form Factors
\n7.3. Progressive radiosity<\/p>\n

Part III – Rendering Based on Images<\/p>\n

8. Rendering of Panoramic Images
\n8.1. Cylindrical Panoramas
\n8.2. Spherical Panoramas<\/p>\n

9. Warping Images (Image Warping)
\n9.1. Warping Images in 3D (3D Image Warping)
\n9.2. Textures of relief (Relief textures)<\/p>\n

10. Image-Based Lighting Techniques
\n10.1. Construction of maps with high dynamic range
\n10.2. Acquiring real environments lighting
\n10.3. Rendering synthetic objects in real scenes<\/p>\n

EVALUATION<\/strong><\/p>\n

At least two practical works throughout the semester, plus a final project. The final result will be the weighted average of the practical works (40%), laboratories (10%), participation (10%) and final project (40%).<\/p>\n

The conversion of the weighted average to grades will be as follows:<\/p>\n

9.0 <= average <= 10 -> A
\n7.5 <= average < 9.0 -> B
\n6.0 <= average < 7.5 -> C
\naverage < 6.0 -> D<\/p>\n

Note: Students with frequency less than 75% will FF will be assigned for students with class attendance less than 75%<\/p>\n

BIBLIOGRAPHY<\/strong><\/p>\n

\u2022 Akenine-M\u00f6ller, T. and E. Haines Real-Time Rendering, AK Peters 2nd Ed, 2002
\n\u2022 Cohen, M. and J. Wallace. Radiosity and Realistic Image Synthesis. Academic Press, 1993
\n\u2022 Dutra, O., P. Bekaert and K. Bala, Advanced Global Illumination. AK Peters, 2003
\n\u2022 Fernando, R. GPU Gems. Addison-Wesley, 2004
\n\u2022 Fernando, R. and M. Kilgard. The CG Tutorial: The Definitive Guide to Programmable Real-Time Graphics, Addison-Wesley, 2002
\n\u2022 Foley, J. et al. Computer Graphics: Principles and Practice, 2nd Edition in C. Addison-Wesley, 1997
\n\u2022 Glassner, A. Principles of Digital Image Synthesis. Vols. 1 and 2. Morgan Kaufmann, 1995
\n\u2022 Heckbert, P. An Introduction to Ray Tracing. Morgan Kaufmann, 1989
\n\u2022 Nvidia. CG Toolkit User’s Manual: A Developer’s Guide to Programmable Graphics, 2002 (http:\/\/developer.nvidia.com\/Cg)
\n\u2022 SGI. Programming with OpenGL: Advanced Rendering Course. ACM SIGGRAPH 96, Course notes
\n\u2022 Shirley, P. Realistic Ray Tracing, 2nd Ed AK Peters, 2003
\n\u2022 IEEE Computer Graphics and Applications, Special Issue on Image-Based Modeling, Rendering and Lighting. Volume 22, Number 2, March \/ April 2002
\n\u2022 Oliveira, Manuel M. Image-based Modeling and Rendering Techniques: A Survey. Journal of Theoretical and Applied Computer Science, Number 2, 2002, pp.37-66<\/p>\n","protected":false},"excerpt":{"rendered":"

Advanced Rendering Professor Respons\u00e1vel:\u00a0Manuel Menezes de Oliveira Neto Prerequisites: \u2013 Hours: 60 hs Credits: 4 Semesters: Second semester Undergraduate Enrollment: The enrollment must be made as Special Student SUMMARY Introduction to programming shaders. Several types of texture mapping: mapping roughness (bump mapping), environment mapping (environment mapping), mapping of reflection (reflection mapping), mapping of relief (relief […]<\/p>\n","protected":false},"author":14,"featured_media":0,"parent":462,"menu_order":249,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/pages\/2575"}],"collection":[{"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/comments?post=2575"}],"version-history":[{"count":4,"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/pages\/2575\/revisions"}],"predecessor-version":[{"id":3606,"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/pages\/2575\/revisions\/3606"}],"up":[{"embeddable":true,"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/pages\/462"}],"wp:attachment":[{"href":"https:\/\/www.inf.ufrgs.br\/ppgc\/wp-json\/wp\/v2\/media?parent=2575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}