SPAR International Conference 2012

SPAR International Conference

April 15-18, 2012

The Woodlands Waterway Marriot Hotel & Convention Center

The Woodlands, Houston, (Texas)

The woodlands:

Wednesday, April 18
9:00-10:15
3D Learnings In Schools

Bio

Lourdes García Cerezuela

Polytechnic University of Valencia, Spain

Young Spanish Architect specializing in Heritage Preservation using 3d laser scanning. Has worked and studied around the world. Began work studying traditional Spanish architecture with office of "Mileto & Vegas". Joined an archeological expedition to the Euphrates valley in Syria then continued as freemover in United Kingdom. Moved to Venice working with "Torsello Architettura", was sent to the Lori province of Armenia to document a monastery. Currently interning with a NYC based architect and laser scan company.

Abstract

"Using Scanner for Documentation of Buildings, Old & New"

Topographical Survey of the pavement of the square of the Church in a town of Teruel, Spain. Graphic and metric survey, previous study and 3d model of Sanahin's Monastery, Armenia. 3d model of the Manhattan's Gatehouse for Highbridge, New York City. Scanning the interior of the Citigroup building in NYC to identify clash detection.

QR Code:

MONDAY 16 April

- Dr. Phil Manning, Head of Palaeontology Research Group, University of Manchester (UK):

"Dinosaurs Space Shuttles and Synchrotrons"

Big bones.... But no roads.

Locomotion

What colour were dinosaurs? A pigment of our imagination.

Can fosils teaching something new?

X-rays soace shuttles agited electrons... Bright light.

Fluorescencd x-ray: unique set, powerful nondestructive tool for studying fossils.

Better knowledge colour for artists.

Next? 3d chemestry = tomography: k-edge substraction

Simplification software!

Www.dinosaursabbatical.blogspot.com

...in the meantime... Sam Pfeifle playing a electric guitar build with 3d print technology...

- Abe N. Reichental, President & CEO, 3D Systems CorporationDisruptive > Tranform > impactMassive individualizationMake ir real

Inspiring educationHeriatge preservation & democratization !

Gestural salpingDigital food creations

Printed pottery

Makers revolution

Digital fashion ( printed full colour)

Construction > creativity

Capture converge3d print cheaper than ink!Abe.reichental@3dsystems.com

- Lawrie Jordan, Director of Imagery, Esri

Many forcesvare converging.

Cloud computing: software, platform, infrastructure.

Imagery > landsat service

Lidar: 3d visualization and analysis / data

Voluntered geographical information (VGI)

Social media mapping

GIS is advancing into 3d: adding 3d content generation and 3d design tools.

Creation city 3d on time, changing, editong with just a "clic"

Malla low resolution with a high number of images

3d artificial coty of the future!

PHOTOGRAMMETRY:

- Eugene Liscio, P.Eng:

1492: Da Vinci > optical projection

1592: Albrecht Duerer > laws perspective 1525

ERAS:

1850-1900: plane table photogrammetry

1849: Aimé Laussedat: terrestrial photogr. > topogr.

1900-1960: Analytical photogrammetry

1980-now: digital photoframmetry

1980-1990's: points and lines

Was manual.

Software: photomodeler, elcovision, rollei metric, photoscan... 123 catch

Coded targets

2005: dense stereo reconstruction. Dense reconstruction were possible

Scale invariant feature transformarion: object recognition from local scale-I-F

Silt - feature detection & marching

2006: intergeo > PMASG

2008: fully automated photogrammetry: bundler, photosynth, Photofly

-Forensics:

Microscopic imaging

Fingerprint unwrapping

Anthropology

Footprint doe ( 90 degree pictures: NO)

Tire tread and patterned evidence

Roadway defects/documentation

Clandestine grave

Suspect height

Bullet trajectory doe

Vehicle modeling

Crime scene modeling

UAV

-ADVANTAGES:

Most underutilized tools in forensics

Almost everyone has a digital camera

Flexible technology

Scalable to objects large and small

Low investment ( software and training)

Easy to use

-Regenerating point cloud from photogrammetry:

More noise

Color

More density

- David Boardman, urban robotics ventures:

Rapid 3dmprocessing of massive sensir database:

<24 hoursmdaily operation.

Extract 3d out of 2d images.

Computer vision and information

Ex.1: Himalayas: 100.000+ images

Ex.2: Mt. moods: 10.000 images

Ex. Salmon Creek Dam: 459 scans / 50 millions point cloud.

Ex.3: EPFL University campus: 800 + just point cloud. Different high buildings .

Office plant: 44 iphone images

- Carlos Velázquez, Ceo Epic Scan LTD:

volumen calculations analysis.

Collection strategies: Trimble Geo XT 2008, terrestrial lidar leica c10, photogrammetry

Resulting point cloud photogrammetry

Exhibits:

Ken Smerz, (Precision 3D Scanning) & John Smits (Actus3d)

University of Florida

Band!

Hand Scanner of FARO - Demostration

NYC Team!

TUESDAY 17 April

- JohnBattaglia:

Monitoringsurface definition by combaning total station and laser scannning.

Feasibilityof reliable target dual use.

- JohnSmits: "Selling scanning to the design and contruction industry"

Examples: Ritz Hotel, San Peter's ChurchNJ, Manhattan Gatehouse cracking, Museumcooper Hewitt Manhattan, Hand scanner ("a mesh will be a mesh"), Fordham Church University (The Bronx), BIM, Model the floors and te walls up & down (topographic layers), Bridge/Pier NJ.

Conclusion:

"Allthe projects you have been contracted for by clients. They were all completedwithin 1-3weeks, some within 2 days. Most importantly they provided a valuedservice to the client. This is the bread and better within the AEC industry.

Laserscanner is so much more than just as is documentation. Its about providing yourclients information: accurate, precise information within a quick time frame ina format that allows them to add real value to their services."

-Jan Vansickle:

Ex.1:mount home Idaho:

pointcloud and 3d model in google maps, like a viewer.

Clientjust with one clich know everything from the database.

-Hirofumi Ebi:

1st part:

Fieldinvest.

Planmodif. Plan

Planmodif. Design

Planmodif. Drawing

Fieldwork management

Photogrammetry

2nd part:

Whitesufaces work better with scanners...

(Unfortunately we don't know which is each one)

AFTER DISASTERS:

- Dr.Robert Kayen:

rieglscanners

Organizedteam and leadership: productivity and safety.

Leades tocollect and organize observations into digital mapped database.

Follows.

Cultureof safety!

AdvantagesRiegl:

-portable,rapid and eye-safety.

-lab-basedgeometry analysis of landscape.

-permanentdata archive

Usingwhiteboards and photos to document scans and reflectors, (date, location,name...).

"ShirakawaVillage Landslide, Fukushimq 4/2011"

Non-disasterswe always carefully fix-mount and we use..... Pict

Analysisis done in the lab., not the field!

www.geerassociation.org

M9 TohokuEarthquake, Japan

- Jody J.Lounsbury, PLS:

Lidaradvantages: survey, design and construction expedited to dateinteroperability...

Providedthe link between photographic evidence and real world elevations.

- MichaelOlsen: oreges St. university

- ShuheiHatake:

Tohokyearthquake and sunami

DIGITALHISTORIC PRESERVATION

- ChrisMcGregor: TheScottishTen: A project update

"GlasgowSchool of Art"

CyArk:500 challenge

CDDVProject showcase

Ex.1:Stirling Castle: 2 years

Laserscanner and hand scanner

Ex.2:Rosslyn Chapel:

studiowork

App readysoon...

new Lanar

Neolithicorkney

St. Kilda

Edimburgh

Autoninewall

MountRushmore, Quing Tombs, Rank-ki-Vav

10projects

1-edimburg: 2'5 years, full city, texture and enviroment

2- MountRushmore Nacional Memory: texture but no animation

3-Rani-ki-Vav:

- Chris Mealy:

Ex.1:music Hall documentation:

Generalfield survey 2004

Awardcontract 2009

Handmeasument

Slopingsurfaces

Complexsurfaces

Caddrawings

Revitmodel

-Benjamin Rennison:

Photogrammetry

Ex.1:Fort Sumter Nacional Monument

Clemson University

Stolemeasuments tasks

Establishingcontril and monitoring points

3d highresolution model.

5primarycontrol points!

Monitoringpoints for photogrammetry

"TrimbleCx scanner"

Ohitogrammetrywith 123catch

brennis@clemson.edu

- BoraSayin, SolvoTek: Instambul

Ex.1:Prikitch, east Turkish

CyArk dothe panoramas and animations.

3d meshmodel to do the orthophotos,

solvoTek'sArcheological software for virtual restoration.

- My Exhibit:

- Others exhibits:

My presentation:

Houston industry

Blue Crisps in JetBlue flights!

Arrival to NYC

Specialmention of Spar 2012 speakers:

- NewTechnologies, open Source 3D: 3d pointcloud processing using open source forfiltering, aturenestimation, surface reconstruction, model fitting &segmentation. ( RaduRusu, Point Cloud Library / Geoff Peters, Urban Robotics / Ken Spratlin,Trimble, Geomatics / Joseph Djugash, Toyota.

- Chris Tisdel (Director of Global Enterprise Solutions, Gehry Technologies)

- NEW TECHNOLOGIES(3): Portable Data Capture Demos: Backpacks and other portable technologies, demonstrations and presentations. (Avideh Zakhor, UC Berkeley; and John Russo, ARC (USA); Andrew Baddeley, NCTech (Scotland); Christian Hesse, Hesse and Partner Engineers (Germany); Elliot Duff and Mike Bosse, Autonomous Systems Lab, CSIRO ICT Centre (Australia).
- Hirofumi Ebi

 

Specialmention of new contacts: 

- DavisS. Mitchell: Director of Conservation / Historic Scotland

- TomGreaves: Executive Director / CyArk

-Chris McGregor: ScottishTen- Douglas Pritchard: GlasgowSchool of Art

- Alan L.DeMann: Business Development Manager / Nolte Vertical Five

- JamesAllphin: Account Manager / Quantapoint

- Dr.Mohammed S.Alfarhan: Oil andGas Research Institute

- Dr.Bernd-Dietmar Becker: Director of Product Management & Business Development3D-Laser-Scanner / FARO Europe

- Ken Smerz: President of Precision 3D Scanning

- Roger Rovira: IKERD Consulting, LLC 

Specialmention Exhibits:

- Z+F: Zoller+Fröhlich

- Viametrics- Acute 3d

- Laser scanning America

- NC Tech Ltd.

- FARO





My interview:



http://www.youtube.com/watch?v=9hZ72-LUCjo

Bibliografía / References: 

- http://www.sparpointgroup.com/SPAR-International-2012-Lourdes-Garcia-Cerezuela/ 

- http://www.sparpointgroup.com/SPAR-International-2012-Online-Poster-Session-PUVS/ 



-Sam Pfeifle youtube videos:

http://www.youtube.com/watch?v=vKuPRKTPeCo&feature=relmfu

http://www.youtube.com/watch?v=Li8rp6kc3lo

http://www.youtube.com/watch?v=lHWsBICrCoE