'Shadow maps' presentation slideshows

Advanced Lighting

Advanced Lighting. With Spherical Harmonics. What Is the Algorithm. Similar to Light Propagation Volumes. Light Propagation Volumes. From Crytek and Used in Crysis 2 on Pc, Xbox 360, PS3 Uses Reflective Shadow Maps And Propagation Volumes to Speed up Rendering. Goal. Global Illumination

781 views • 78 slides

Global illumination with many-light methods

748 views • 58 slides

Global illumination with many-light methods

584 views • 58 slides

Shadow Maps

Shadow Maps. Previous Work. 1.Casting Curved Shadows On Curved Surfaces ( Williams/sigg1978 ) 2.Deep Shadow Maps ( Lokovic/sigg2000 ) 3.Adaptive Shadow Maps ( Fernando/sigg2001 )

821 views • 47 slides

Variance Shadow Maps

Variance Shadow Maps. Andrew Lauritzen, RapidMind. Overview of Shadow Mapping. Introduced by Williams in 1978 Advantages compared to shadow volumes: Cost less sensitive to geometric complexity Can be queried at arbitrary locations Often easier to implement Disadvantages: Aliasing.

754 views • 42 slides

Real-Time Rendering Paper Presentation Logarithmic Perspective Shadow Maps

554 views • 42 slides

Real-Time High Quality Rendering

Real-Time High Quality Rendering. CSE 291 [Winter 2015] , Lecture 3 Shadow and Environment Mapping. http:// www.cs.ucsd.edu /~ ravir. To Do. By Thu night , e-mail me brief project description (can be done in groups of 2-3). Time to discuss on Fri/Mon

534 views • 36 slides

Aaron Lefohn University of California, Davis

A Dynamic Adaptive Multi-resolution GPU Data Structure Adaptive Shadow Maps, Octree 3D Paint, Adaptive PDE Solver. Aaron Lefohn University of California, Davis. Problem Statement. Goal Dynamic, adaptive, multi-resolution GPU data structure Efficient read, data-write, structure change

448 views • 35 slides

959 views • 34 slides

Pismo

Pismo. P arallax- I nterpolated S hadow M ap O cclusion. Ivan Neulander. Introduction: Soft Shadows. Problem: Render soft shadows from an area light source Light source can be any polygonal model Want fast solution, of sufficient quality for visual effects Want speed vs. quality control.

526 views • 32 slides

Perspective Shadow Maps

415 views • 26 slides

Perspective Shadow Maps

418 views • 26 slides

Incremental Instant Radiosity for Real-Time Indirect Illumination

Incremental Instant Radiosity for Real-Time Indirect Illumination. Samuli Laine 1,3 Hannu Saransaari 3 Janne Kontkanen 2,3 Jaakko Lehtinen 3,4 Timo Aila 1,3 1 NVIDIA Research 2 PDI/DreamWorks 3 Helsinki University of Technology 4 Remedy Entertainment. Motivation.

525 views • 26 slides

Perspective Shadow Maps

295 views • 26 slides

Robust Shadow Maps for Large Environments

Robust Shadow Maps for Large Environments. Daniel Scherzer. Institute of Computer Graphics and Algorithms Vienna University of Technology. Motivation: The Challenge. Huge and dynamic environments More than 100,000 visible triangles Automatic shadow generation No artifacts?.

342 views • 22 slides

Rendering, Cameras & Lighting

286 views • 17 slides

Alias-Free Shadow Maps

Alias-Free Shadow Maps. Timo Aila Samuli Laine Helsinki University of Technology. Outline. Brief intro to shadow mapping positive/negative features what is the fundamental problem? Our solution properties, performance Future work Q&A. Shadow maps [Williams78]. Widely used Simple

317 views • 17 slides

How to get a perfect score

How to get a perfect score. By Johnny Ho. Why get a perfect score?. Free Gold Medal Pride Beat Gennady Korotkevich 2009-2011: 1st place 2012: 2nd place Fame Get Interviewed Get mentioned at rallies (but don't go and play frisbee outside instead) GIRLS

280 views • 16 slides

SDSM Sample Distribution Shadow Maps

SDSM Sample Distribution Shadow Maps. The Evolution Of PSSM. Quickie Overview of PSSM. http:// alextardif.com/ShadowMapping.html Goal is to hide artifacts resulting from wasted texture space Stable CSM Scene-dependent cascade divisions (smoother transitions from one cascade to another)

437 views • 13 slides

Deep Shadow Mapping

Deep Shadow Mapping. Ansh Bahri Sandeep Thippeswamy Sohil Himanish Anuja Chandorkar. CS 580 Final Project Group 24. Deep Shadow Maps. Without self-shadowing. With self-shadowing. Traditional Shadow Maps.

387 views • 10 slides