'Direct illumination' diaporamas de présentation

Lightcuts: A Scalable Approach to Illumination

Lightcuts: A Scalable Approach to Illumination. Bruce Walter, Sebastian Fernandez, Adam Arbree, Mike Donikian, Kavita Bala, Donald Greenberg. Program of Computer Graphics, Cornell University. Lightcuts. Efficient, accurate complex illumination. Environment map lighting & indirect Time 111s.

881 views • 70 slides

Lightcuts: A Scalable Approach to Illumination

Lightcuts: A Scalable Approach to Illumination. Bruce Walter, Sebastian Fernandez, Adam Arbree, Mike Donikian, Kavita Bala, Donald Greenberg. Program of Computer Graphics, Cornell University. Lightcuts. Efficient, accurate complex illumination. Environment map lighting & indirect Time 111s.

911 views • 70 slides

CSC 830 Computer Graphics Lecture 5 Shading

871 views • 65 slides

CSC 830 Computer Graphics Lecture 5 Shading

743 views • 65 slides

State of the Art in Global Illumination for Interactive Applications and High-Quality Animations

783 views • 63 slides

Photorealism: Ray Tracing Huamin Wang (whmin@cc.gatech) Georgia Tech Nov 11, 2008

Photorealism: Ray Tracing Huamin Wang (whmin@cc.gatech.edu) Georgia Tech Nov 11, 2008. Quiz 1. Quiz 2. Henrik Wann Jensen, 1992. quiz. "Boreal" by Norbert Kern (2004). "Christmas Baubles" by Jaime Vives Piqueres (2005). quiz. "The Wet Bird" by Gilles Tran (2001). CONTENT.

768 views • 58 slides

Pathtracing In Practice

576 views • 50 slides

K. H. Ko School of Mechatronics Gwangju Institute of Science and Technology

Photo-realistic Rendering and Global Illumination in Computer Graphics Spring 2012 Stochastic Path Tracing Algorithms. K. H. Ko School of Mechatronics Gwangju Institute of Science and Technology. Environment Map Illumination. Capturing Environment Maps

592 views • 45 slides

Direct ophthalmoscopy

766 views • 36 slides

Progressive Lightcuts for GPU

538 views • 35 slides

Biometric Sensors

Biometric Sensors. CSE 666 Lecture Slides SUNY at Buffalo. Overview. Optical Fingerprint Imaging Ultrasound Fingerprint Imaging Multispectral Fingerprint Imaging Palm Vein Sensors References. Fingerprint Sensors. Various technologies Optical Capacitive Ultrasound Thermal

1.31k views • 33 slides

MODIS Solar Diffuser (SD) Earth Shine Analysis

MODIS Solar Diffuser (SD) Earth Shine Analysis. MODIS & SeaWiFS Calibration Meeting Feb. 11, 2004 (revised) Robert Wolfe NASA GSFC Code 922, Raytheon ITSS.

596 views • 29 slides

Advanced Ray Tracing

Advanced Ray Tracing. CMSC 435/634. Basic Ray Tracing. For each pixel Compute ray direction Find closest surface For each light Compute direct illumination. Shadows. What if there is an object between the surface and light?. Ray Traced Shadows. Trace a ray Start = point on surface

371 views • 28 slides

iCheat: A Representation for Artistic Control of Cinematic Lighting

397 views • 26 slides

Real-time Rendering of Dynamic Vegetation

Real-time Rendering of Dynamic Vegetation. Alexander Kusternig Vienna University Of Technology. Overview. Physically based lighting Wind Animation Convincing pictures at high frame rates. Physically based lighting. The difficulties of leaf rendering. Geometric complexity

388 views • 24 slides

Efficient Importance Sampling Techniques for the Photon Map

385 views • 24 slides

Efficient Importance Sampling Techniques for the Photon Map

365 views • 24 slides

Global Illumination for Image Synthesis

Global Illumination for Image Synthesis. ??? ????? ?? ???? ??. transparency, caustics, etc. area light source. color bleeding. glossy reflection. non-polygonal geometry. soft shadow. ??? ????? ?? ???? ??. Photo-realistic Rendering Framework. ??? ????? ?? ???? ??.

317 views • 23 slides

Shadows & occlusion

Shadows & occlusion. Shadow - occlusion duality Floor shadows Shadow buffer Soft shadows From point visibility Convex occluders Occluder fusion Cell-to-cell visibility. Lecture Objectives. Why study visibility and shadows? Define terminology Hidden, detected, guarded, clear

593 views • 21 slides

Parallel Computing in the Mainstream

205 views • 13 slides