Hierarchical Occlusion Maps stolen by Dave Luebke from the Ph.D. Defense presentation of:

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Table of Contents

Hierarchical Occlusion Maps stolen by Dave Luebke from the Ph.D. Defense presentation of:

Visibility Culling

Hierarchical Occlusion Maps: Overview

Effective Algorithms

Thesis Statement

Observations

Observations

Observations

Observations

Observations

Problem Decomposition

Problem Decomposition

PPT Slide

Occlusion Maps

Occlusion Map Pyramid

Occlusion Map Pyramid

Occlusion Map Pyramid

Overlap Tests

Overlap Tests

Overlap Tests

Conservative Rejection

Aggressive Approximate Culling

Aggressive Approximate Culling

Aggressive Approximate culling

Predictive Rejection

Summary: Levels of Visibility

Resolving Depth

Resolving Depth

A single plane

Depth Estimation Buffer

Depth Estimation Buffer

Depth Estimation Buffer

No-Background Z-Buffer

No-Background Z-Buffer

No-Background Z-Buffer

Occluder Selection

OPS

OPS

OPS

Occluder selection

Implementation

Implementation

Implementation

Results

Results

Results

Results

Results

Results

Results

Results

Results

Results

Results

Results

PPT Slide

Conclusion

Conclusion

Conclusion

Future Work

Author: zhangh

Email: luebke@cs.virginia.edu

Home Page: http://www.cs.virginia.edu/~luebke

Other information:
CS 551: Advanced Computer Graphics David Luebke, UVA

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