imaging technologies & methodologies for archaeological visualization
TRANSCRIPT
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Capturing Archaeological Sites & Artifacts in 3D for Archaeological Analysis & Cultural Heritage Dissemination
Ashley M. Richter
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TABLE OF CONTENTS
BRIEF INTRO
•CISA3
•Point Clouds as a Digital Scaffold
PART ONE: Laser Scanning for Archaeological Landscapes
•Intro to the Mechanism
•Evolution of the Scanner
•Field Problems & Solutions
•Jordanian Field Examples
•Scan Planning
•Scanning Basics
PART TWO: Laser Scanning for Cultural Heritage Artifacts
•Intro to the Mechanism
•Field Problems & Solutions
•Scanning Basics
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Center of Interdisciplinary Science for Art, Architecture, and Archaeology =
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But what does it mean?
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Layered Realities!!
3D Immersive Cave Systems
Collaborative Visualization Walls
Augmented Reality: ARtifact
Capable Point Rendering Software
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LAYERED REALITIES
Satellite Imagery
Aerial Photography (Visible, Multispectral)
Point Clouds- Raw & Modeled Layers
High Resolution Photography
Artifact Layers
Multispectral Imaging
Community Input
Textual Annotation Layers
Cartography
GIS
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From English Heritage
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The Evolution of the Laser Scanner
Cyrax Models Leica Scanstation 2
Leica C10
Faro Focus 3D
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KHIRBAT FAYNAN
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Terrestrial LiDAR= The best way to get a dense data scaffold in the field-
if it could be adapted for rapid deployment in uncertain
environments…
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•Weight•Electricity•Time•The Unexpected
Using LiDAR in the Field…
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TEST CASE 2011 Khirbat Faynan, Jordan
*testing the engineering
*creating metadata standards & workflow
*building a digital scaffold
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UMM AL-AMAD
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Rescue LiDAR at Umm al-Amad
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Byzantine Petra Mosaic Church
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Scan Planning
•Pre-Plan: Size, Schedule, Power, Transport..
•Trouble Shoot the Landscape
•Re-Assess the Plan & Prioritize
•Scan, Scan, Scan
•Scan
•Keep up your Labeling Systems
•Keep visual & textual Metadata throughout
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The Faro Focus
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The Leica C10
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The Leica ScanStation 2
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Structured Light
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Structure from Motion
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