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Individual Identification of Zebra. Introduction. Machine Vision Stages of the Solution Image acquisition, processing Pattern recognition and feature extraction Significant matches Extensions. Machine Vision. Current state of the art Why do this? Related systems
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Introduction • Machine Vision • Stages of the Solution • Image acquisition, processing • Pattern recognition and feature extraction • Significant matches • Extensions
Machine Vision • Current state of the art • Why do this? • Related systems • Fingerprinting / Biometrics • Cheetah
Plan of Attack I • Start Point • Image acquisition • Image Processing • Background filtering • Alignment problem
Plan of Attack II • Pattern Recognition • Specifically distinguishing areas • Similarities to fingerprint technology • Feature Extraction • Zebra stripe patterns • Information metric
Feature extraction • Peterson’s classification • Cervical stripes • Lateral stripes • Scapular stripes • Leg stripes
Plan of Attack III • Statistical Matching • Matching algorithms • Accuracy and efficiency • End Point • Useful comparatives • Error measurement
System Extension • Database Interfacing • Automated Processing • Extensive Mapping to 3D • Application to Video • Isolation of Pattern Metric