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Vision as Input: Robust Face Tracking for Interactive Interfaces and Experiences

 

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Table of Contents

Vision as Input: Robust Face Tracking for Interactive Interfaces and Experiences 

Vision as Input 

Vision as Input 

The Facial Interface 

A Face Responsive Display 

Overview 

Multimodal Strategy 

Multimodal Strategy 

Range Processing 

Range Processing 

Real-time Census stereo 

Range Segmentation 

Range feature for long-term tracking  

Color Processing 

Color Processing 

Color processing  

Pattern: Detect frontal faces 

Face Pattern Identification 

Module Failures 

Multimodal Detection Logic 

Multimodal Classification  

Classification 

Overview 

Demo: Face distorting virtual mirror 

Imaging Geometry 

Typical imagery 

Graphics Processing 

Example Distortion 

Example Distortion 

Example Distortion 

Example Distortion 

Example Distortion 

Distortion Examples 

Distortion Examples 

Distortion Examples 

Distortion Examples 

Distortion Examples 

Video 

Overview 

Performance 

Head Detection Results 

Failure Analysis Results 

Identification Experiments  

Identification Experiments  

Identification Results  

Identification Results - interday  

Identification Results - interday 

Identification Results - intraday 

Identification Results - intraday 

Overview 

Some Conclusions 

Future Research Directions

Author: Trevor Darrell