81 Kajiya PPTs View free & download

RENDERING FUR PowerPoint PPT Presentation

RENDERING FUR - ????? ?????? ????? ?????? ???? ??? ?????? ???? ????? ?????? ?????? ????? ... ????????? ???? Kajiya teddy bear '89 , ????? ?????? ????????? ?????. ?????????: ...

????? ?????? ????? ?????? ???? ??? ?????? ???? ????? ?????? ?????? ????? ... ????????? ???? Kajiya teddy bear '89 , ????? ?????? ????????? ?????. ?????????: ...

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Examples of antialiasing methods PowerPoint PPT Presentation

Examples of antialiasing methods - Additional s for October 23 lecture. Analytical polygon ... Siggraph 80) Stochastic supersampling (Jim Kajiya, Siggraph 86) Adaptive regular sampling ...

Additional s for October 23 lecture. Analytical polygon ... Siggraph 80) Stochastic supersampling (Jim Kajiya, Siggraph 86) Adaptive regular sampling ...

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Radiosity - 1. Radiosity. 2. 3. 4. 5. 6. 7. 8. 9. By James T. Kajiya in Siggraph 1986. 10. 11. 12. 13. 14. 15 ... energy leaving path I that reaches patch j. By ...

1. Radiosity. 2. 3. 4. 5. 6. 7. 8. 9. By James T. Kajiya in Siggraph 1986. 10. 11. 12. 13. 14. 15 ... energy leaving path I that reaches patch j. By ...

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Computer Graphics (Spring 2003) PowerPoint PPT Presentation

Computer Graphics (Spring 2003) - Computer Graphics (Spring 2003) COMS 4160, Lecture 22: Global Illumination Ravi Ramamoorthi http://www.cs.columbia.edu/~cs4160

Computer Graphics (Spring 2003) COMS 4160, Lecture 22: Global Illumination Ravi Ramamoorthi http://www.cs.columbia.edu/~cs4160

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Reflection%20Models PowerPoint PPT Presentation

Reflection%20Models - Title: Reflection Geometry Author: Pat Hanrahan Last modified by: Pat Hanrahan Created Date: 2/21/1995 2:58:15 PM Document presentation format: Custom

Title: Reflection Geometry Author: Pat Hanrahan Last modified by: Pat Hanrahan Created Date: 2/21/1995 2:58:15 PM Document presentation format: Custom

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Ray Tracing - ... Spheres-over-plane.pbrt (glass 10) Spheres-over-plane.pbrt (glass 10) PBRT Architecture PBRT Architecture Ray-Surface Intersection Ray-Plane Intersection Ray: ...

... Spheres-over-plane.pbrt (glass 10) Spheres-over-plane.pbrt (glass 10) PBRT Architecture PBRT Architecture Ray-Surface Intersection Ray-Plane Intersection Ray: ...

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Reflection Models PowerPoint PPT Presentation

Reflection Models - Anisotropic reflection models ... consider a family of stacked planes Reflection of a circular light source by a rough surface Radius Shininess Sampling the light ...

Anisotropic reflection models ... consider a family of stacked planes Reflection of a circular light source by a rough surface Radius Shininess Sampling the light ...

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A Practical Analytic Single Scattering Model for Real Time Rendering - A Practical Analytic Single Scattering Model for Real Time Rendering

A Practical Analytic Single Scattering Model for Real Time Rendering

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Hair Photobooth: Geometric and Photometric Acquisition of Real Hairstyles - Hair Photobooth: Geometric and Photometric Acquisition of Real Hairstyles

Hair Photobooth: Geometric and Photometric Acquisition of Real Hairstyles

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Real-Time Fur on Arbitrary Surfaces PowerPoint PPT Presentation

Real-Time Fur on Arbitrary Surfaces - Title: Lapped Textures Last modified by: Hugues Hoppe Created Date: 8/16/1999 6:11:54 PM Document presentation format: On-screen Show Other titles

Title: Lapped Textures Last modified by: Hugues Hoppe Created Date: 8/16/1999 6:11:54 PM Document presentation format: On-screen Show Other titles

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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 ...

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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 +

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Rendu par trac PowerPoint PPT Presentation

Rendu par trac - Irradiance diff rentielle x, arrivant de la direction wi ... de la valeur de L ailleurs. x. cran. 7 /30. Comment estimer la valeur de l'int gral ? ...

Irradiance diff rentielle x, arrivant de la direction wi ... de la valeur de L ailleurs. x. cran. 7 /30. Comment estimer la valeur de l'int gral ? ...

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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 ...

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Using%20textures%20to%20simulate%20fur PowerPoint PPT Presentation

Using%20textures%20to%20simulate%20fur - Hair color. Hair length. Hair direction. Results. 5000 faces. 7500 edges. 252 patches. 14 FPS ... Hair features. Shell multitexturing. Programmable pixel ...

Hair color. Hair length. Hair direction. Results. 5000 faces. 7500 edges. 252 patches. 14 FPS ... Hair features. Shell multitexturing. Programmable pixel ...

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Metropolis Light Transport for Participating Media PowerPoint PPT Presentation

Metropolis Light Transport for Participating Media - Path Integral Formulation. Sampling. Rendering with Metropolis Light Transport. Results ... Line Integral Computation: Ray Marching. Equidistant Sampling ...

Path Integral Formulation. Sampling. Rendering with Metropolis Light Transport. Results ... Line Integral Computation: Ray Marching. Equidistant Sampling ...

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Commodity software steerable antennas for mesh networks PowerPoint PPT Presentation

Commodity software steerable antennas for mesh networks - Narrow beam antennas are key to network topology control for minimizing interference. ... High dielectric constant material not necessary: alumina with =10 is fine. ...

Narrow beam antennas are key to network topology control for minimizing interference. ... High dielectric constant material not necessary: alumina with =10 is fine. ...

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Introduction to Global Illumination PowerPoint PPT Presentation

Introduction to Global Illumination - (x, ) dA d. f. power = 13. Power from radiance. dA. Integrate over ... Light-ray tracing. luminaire. Rays represent photons that deposit energy on surfaces. ...

(x, ) dA d. f. power = 13. Power from radiance. dA. Integrate over ... Light-ray tracing. luminaire. Rays represent photons that deposit energy on surfaces. ...

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CS348B:%20Image%20Synthesis PowerPoint PPT Presentation

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

CS348B: Image Synthesis

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Hair Rendering and Shading PowerPoint PPT Presentation

Hair Rendering and Shading - ... of the total render time of 'Final Fantasy - The Spirits Within' was spent on ... final color assembly. float4 o; o.rgb = (diffuse specular) * tex2D ...

... of the total render time of 'Final Fantasy - The Spirits Within' was spent on ... final color assembly. float4 o; o.rgb = (diffuse specular) * tex2D ...

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Ray Tracing - Ray Tracing Today Basic algorithms Overview of pbrt Ray-surface intersection for single surface Next lecture Acceleration techniques for ray tracing large numbers of ...

Ray Tracing Today Basic algorithms Overview of pbrt Ray-surface intersection for single surface Next lecture Acceleration techniques for ray tracing large numbers of ...

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Antialiasing PowerPoint PPT Presentation

Antialiasing - Antialiasing. Basic raytracing shoots one ray through the center of each pixel, so is subject ... Caustics from light reflecting off the bottom of a wavy pool ...

Antialiasing. Basic raytracing shoots one ray through the center of each pixel, so is subject ... Caustics from light reflecting off the bottom of a wavy pool ...

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Picture Perception for Humans PowerPoint PPT Presentation

Picture Perception for Humans - Introduction to Global Illumination Jack Tumblin CS 395 Advanced Computer Graphics Winter 2002

Introduction to Global Illumination Jack Tumblin CS 395 Advanced Computer Graphics Winter 2002

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CS 655 Computer Graphics PowerPoint PPT Presentation

CS 655 Computer Graphics - x via x' scattered. twice. Light to. x via x' scattered. three ... At each bounce, send a ray out in the direction determined according to some distribution ...

x via x' scattered. twice. Light to. x via x' scattered. three ... At each bounce, send a ray out in the direction determined according to some distribution ...

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Rendering Forest Scenes in Real-Time PowerPoint PPT Presentation

Rendering Forest Scenes in Real-Time - Rendering Forest Scenes in Real-Time. EGSR 2004. Philippe Decaudin Fabrice Neyret ... Better culling. Dynamic lighting and shadowing [Poster at Siggraph 2004] ...

Rendering Forest Scenes in Real-Time. EGSR 2004. Philippe Decaudin Fabrice Neyret ... Better culling. Dynamic lighting and shadowing [Poster at Siggraph 2004] ...

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Hydrogen Peroxide, An Endogenous EDHF, Plays An Important Role In Coronary Autoregulation In Vivo PowerPoint PPT Presentation

Hydrogen Peroxide, An Endogenous EDHF, Plays An Important Role In Coronary Autoregulation In Vivo - ... in Coronary Autoregulation of Canine Subepicardial Microvessels In Vivo. ... in coronary autoregulation of canine subepicardial microvessels in vivo. ...

... in Coronary Autoregulation of Canine Subepicardial Microvessels In Vivo. ... in coronary autoregulation of canine subepicardial microvessels in vivo. ...

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A Picture is Worth a Thousand Words PowerPoint PPT Presentation

A Picture is Worth a Thousand Words - Facial Definition Parameter or user supplied model/texture. Facial Animation Parameter plus Amplification and Filters. Lip Shape Animation from phoneme ...

Facial Definition Parameter or user supplied model/texture. Facial Animation Parameter plus Amplification and Filters. Lip Shape Animation from phoneme ...

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Picture Perception for Humans - 'Everything is lit by Light Sources' Refine: point light source Area light source. Result? ... 'flat', 'chalky',... Incident. Light. Ray. Surface. Normal ...

'Everything is lit by Light Sources' Refine: point light source Area light source. Result? ... 'flat', 'chalky',... Incident. Light. Ray. Surface. Normal ...

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Matrix Row-Column Sampling for the Many-Light Problem PowerPoint PPT Presentation

Matrix Row-Column Sampling for the Many-Light Problem - Matrix Row-Column Sampling for the Many-Light Problem. Milo Ha an (Cornell ... Glossy surfaces. Indirect shadows. Our result: 13.5 sec (432 rows 864 columns) ...

Matrix Row-Column Sampling for the Many-Light Problem. Milo Ha an (Cornell ... Glossy surfaces. Indirect shadows. Our result: 13.5 sec (432 rows 864 columns) ...

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Real-Time Fur on Arbitrary Surfaces - 1156143600

1156143600

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Introduction to Realtime Ray Tracing Course 41 PowerPoint PPT Presentation

Introduction to Realtime Ray Tracing Course 41 - Ray tracing enables correct simulation of light transport ... Realtime previewing in Cinema-4D. Booth 1511: SGI. Ray tracing massive model : Boeing 777 ...

Ray tracing enables correct simulation of light transport ... Realtime previewing in Cinema-4D. Booth 1511: SGI. Ray tracing massive model : Boeing 777 ...

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Rendering Forest Scenes in RealTime - parallax, 3D consistency - more expensive. 3. Rendering Forest Scenes in Real-Time ... Full parallax effects. Well suited to represent and render dense forests ...

parallax, 3D consistency - more expensive. 3. Rendering Forest Scenes in Real-Time ... Full parallax effects. Well suited to represent and render dense forests ...

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Importance Sampling using Spherical Radial Basis Functions PowerPoint PPT Presentation

Importance Sampling using Spherical Radial Basis Functions - The convolution of two SRBF kernels in some situation has a simple mathematical form ... The major computation cost for ray tracing is the visibility testing. ...

The convolution of two SRBF kernels in some situation has a simple mathematical form ... The major computation cost for ray tracing is the visibility testing. ...

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Global Illumination PowerPoint PPT Presentation

Global Illumination - Global Illumination Jian Huang, CS 594, Fall 2002 This set of s reference text book and the course note of Dutre et. al on SIGGRAPH 2001 Looking Back Ray-tracing ...

Global Illumination Jian Huang, CS 594, Fall 2002 This set of s reference text book and the course note of Dutre et. al on SIGGRAPH 2001 Looking Back Ray-tracing ...

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Prsentation PowerPoint PowerPoint PPT Presentation

Prsentation PowerPoint - Acqu rir un mod le 3D des cheveux d'un sujet sp cifique partir de ... du ' Shape from Shading ' non applicables. Shape from Shading (Artificial Intelligence ...

Acqu rir un mod le 3D des cheveux d'un sujet sp cifique partir de ... du ' Shape from Shading ' non applicables. Shape from Shading (Artificial Intelligence ...

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An Approximate Global Illumination System for Computer Generated Films PowerPoint PPT Presentation

An Approximate Global Illumination System for Computer Generated Films - An Approximate Global Illumination System for Computer Generated Films ... (c) closeup of a complex BRDF (d) irradiance sampling frequency. Tool Description ...

An Approximate Global Illumination System for Computer Generated Films ... (c) closeup of a complex BRDF (d) irradiance sampling frequency. Tool Description ...

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SHADERS - SHADERS

SHADERS

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Hair Simulation - Hair Simulation

Hair Simulation

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Accelerating RealTime Shading with Reverse Reprojection Caching PowerPoint PPT Presentation

Accelerating RealTime Shading with Reverse Reprojection Caching - Leverage hardware filtering for lookup. Why not done before? Requires depth at current frame ... Address calculation. Time t. Time t 1. Hit or miss? Time t ...

Leverage hardware filtering for lookup. Why not done before? Requires depth at current frame ... Address calculation. Time t. Time t 1. Hit or miss? Time t ...

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6.098%20Digital%20and%20Computational%20Photography%206.882%20Advanced%20Computational%20Photography%20%20Gradient%20image%20processing - 6'098 Digital and Computational Photography 6'882 Advanced Computational Photography Gradient image

6'098 Digital and Computational Photography 6'882 Advanced Computational Photography Gradient image

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MonteCarlo Methods PowerPoint PPT Presentation

MonteCarlo Methods - Most contribution from first ray. ... 256 x 256 image. Ray Traced (no ambient) Path Traced. Light scattered by sphere. Slide 21 ...

Most contribution from first ray. ... 256 x 256 image. Ray Traced (no ambient) Path Traced. Light scattered by sphere. Slide 21 ...

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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 ...

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Chris Oat - Advanced Character Rendering Chris Oat ATI Research, Inc. Outline Skin Rendering Algorithm Overview Texture-space lighting Blur and dilation Soft shadows Translucent ...

Advanced Character Rendering Chris Oat ATI Research, Inc. Outline Skin Rendering Algorithm Overview Texture-space lighting Blur and dilation Soft shadows Translucent ...

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Advanced Computer Graphics (Spring 2005) PowerPoint PPT Presentation

Advanced Computer Graphics (Spring 2005) - Advanced Computer Graphics (Spring 2005) COMS 4162, ... Enjoy spring break!! If you want, you can work on raytracer/project during break, but this is not ...

Advanced Computer Graphics (Spring 2005) COMS 4162, ... Enjoy spring break!! If you want, you can work on raytracer/project during break, but this is not ...

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Light - Skin - sunburn. Luminance. CS348B Lecture 4. Pat Hanrahan, 2005. Radiometry vs. Photometry ... Definition: The radiant (luminous) intensity is the. power per ...

Skin - sunburn. Luminance. CS348B Lecture 4. Pat Hanrahan, 2005. Radiometry vs. Photometry ... Definition: The radiant (luminous) intensity is the. power per ...

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Introdu - por Roberto de Beauclair Seixas, IMPA Anselmo Cardoso de Paiva, UFMA Marcelo Gattass, PUC-Rio

por Roberto de Beauclair Seixas, IMPA Anselmo Cardoso de Paiva, UFMA Marcelo Gattass, PUC-Rio

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Data Parallel Computing on Graphics Hardware PowerPoint PPT Presentation

Data Parallel Computing on Graphics Hardware - MULR R0, R0, R0: 20 GFLOPS. Equivalent to a 10 GHz P4 ... Temporary registers are zeroed. No static variables. No Read-Modify-Write textures ...

MULR R0, R0, R0: 20 GFLOPS. Equivalent to a 10 GHz P4 ... Temporary registers are zeroed. No static variables. No Read-Modify-Write textures ...

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Patologie hypof PowerPoint PPT Presentation

Patologie hypof - Title: Pigmenty Author: Jaroslava DU KOV Last modified by: Jaroslava Du kov Created Date: 10/10/2000 6:19:10 AM Document presentation format

Title: Pigmenty Author: Jaroslava DU KOV Last modified by: Jaroslava Du kov Created Date: 10/10/2000 6:19:10 AM Document presentation format

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Accelerating RealTime Shading with Reverse Reprojection Caching - Accelerating Real-Time Shading with. Reverse Reprojection Caching ... 2Hong Kong University of Science and Technology ... Shading every frame anew is wasteful ...

Accelerating Real-Time Shading with. Reverse Reprojection Caching ... 2Hong Kong University of Science and Technology ... Shading every frame anew is wasteful ...

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CS 445 / 645 Introduction to Computer Graphics PowerPoint PPT Presentation

CS 445 / 645 Introduction to Computer Graphics - Assuming that our surface is defined as a ... Mach Banding. Artifact at discontinuities in intensity or intensity slope. C4 ... Reduce the number of rays cast ...

Assuming that our surface is defined as a ... Mach Banding. Artifact at discontinuities in intensity or intensity slope. C4 ... Reduce the number of rays cast ...

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Lighting - Global Illumination: 'proper' shadows, specular reflections on objects ... Mirrors are perfectly specular surface: all reflected light is at single angle ...

Global Illumination: 'proper' shadows, specular reflections on objects ... Mirrors are perfectly specular surface: all reflected light is at single angle ...

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Importance Sampling from Product of the BRDF and the Illumination using Spherical Radial Basis Funct PowerPoint PPT Presentation

Importance Sampling from Product of the BRDF and the Illumination using Spherical Radial Basis Funct - St. Peter's Basilica. Reconstructed from 300 SRBFs ... Environment map:St. Peter's Basilica. Conclusions and Future Works. Conclusions and Future Works ...

St. Peter's Basilica. Reconstructed from 300 SRBFs ... Environment map:St. Peter's Basilica. Conclusions and Future Works. Conclusions and Future Works ...

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Introduction to Volume Rendering PowerPoint PPT Presentation

Introduction to Volume Rendering - ... fraction of light that passes through a surface or an object; a = 1 all light passes ... PhD Dissertation, July 1991. hardware texture memory ...

... fraction of light that passes through a surface or an object; a = 1 all light passes ... PhD Dissertation, July 1991. hardware texture memory ...

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Radiometry, Surfaces and Rendering PowerPoint PPT Presentation

Radiometry, Surfaces and Rendering - To investigate formally some methods for physically-based realistic rendering ... No luminescence. Anselmo Lastra, September 2000. 8. Polarization. Ignore it ...

To investigate formally some methods for physically-based realistic rendering ... No luminescence. Anselmo Lastra, September 2000. 8. Polarization. Ignore it ...

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Pure Path Tracing: the Good and the Bad PowerPoint PPT Presentation

Pure Path Tracing: the Good and the Bad - Methods to capture specular transport are expensive and don't incorporate importance ... Sample not only specular directions, but also diffuse ...

Methods to capture specular transport are expensive and don't incorporate importance ... Sample not only specular directions, but also diffuse ...

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$Single Scattering in Refractive Media with Triangle Mesh Boundaries PowerPoint PPT Presentation$

Single Scattering in Refractive Media with Triangle Mesh Boundaries - Glass mosaic. 51. 51. Results - CPU. Three scenes with shading normals ... Glass mosaic. 87.8s. 52. 52. Results - Glass Tile. Our method (66.9s) Photon map ...

Glass mosaic. 51. 51. Results - CPU. Three scenes with shading normals ... Glass mosaic. 87.8s. 52. 52. Results - Glass Tile. Our method (66.9s) Photon map ...

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Kajiya PowerPoint PPT Presentations