The PreserVenice initiative is dedicated to obtaining, funding, providing documentation, and increasing awareness of material culture to contribute toward preservation. We created interactive maps, designed a mobile application, updated PreserVenice's website, and conducted an analysis of different measuring techniques for boats in order to provide the means for future restoration and preservation.
10. Traditional Boats Public Art Catalog Interactive Map PreserVenice Website Application Hand Measurement Photogrammetry
11. HISTORY OF PUBLIC ART: Coats of Arms Confraternity Symbols Crosses Fragments Sculptures Inscriptions Patere Street Altars Reliefs Bells Church Floors Flagstaff Pedestals Fountains Wellheads Lunette Decorations Keystones Portals Monuments
56. Total Cost Laser Scanner Structured Light $$$ $$$ Time Preparation Field Work Post Field Work Accuracy*** Final Recommendation TBD TBD TBD TBD TBD TBD TBD TBD *Hand measurements based off of the Level and Plumb Bob measuring technique **Photogrammetry results based on best software program ***Accuracy will be determined by statistical analysis using hand measurements for a baseline Hand Measurements* $$$ TBD TBD TBD TBD Photogrammetry** $$$ TBD TBD TBD TBD OVERALL COMPARISON OF POSSIBLE WATERCRAFT MEASURING TECHNIQUES
76. Total Cost Laser Scanner Structured Light $20,000-$140,000 $4,000 Time Preparation Field Work Post Field Work Accuracy*** Photogrammetry 0.003 cm/1 m 0.01 cm/1 m TBD TBD TBD TBD TBD TBD *Hand measurements based off of the Level and Plumb Bob measuring technique **Photogrammetry results based on best software program ***Accuracy will be determined by statistical analysis using hand measurements for a baseline Hand Measurements* Photogrammetry** OVERALL COMPARISON OF POSSIBLE WATERCRAFT MEASURING TECHNIQUES $350 TBD TBD TBD TBD $2,400 0.01cm/1 m 90 minutes 3 hours 40 hours $82 0.2 cm/1 m 30 minutes 5 hours 20 hours
82. THANK YOU Alyssa Ascare Amy Mazzucotelli Daniel Pierson Holly Fletcher
Notes de l'éditeur
www.derm.qld.gov.au/museum/glossary.html -->definition -be sure to distinguish between monumental and vernacular- define more -monumental: churches, palaces -vernacular: falling by the wayside
Clarify whose focus this is
Settemari Angel example (Coat of Arms CN300)
Settemari Angel example (Coat of Arms CN300)
Unclear ownership Talk about art as a collection Boats are mistreated/neglected Mention joining forces with Arzana
Venn diagram??/Blender? Funding Donations Documentation 6500 piece catalog Public accessibility Line drawings Awareness Locations in U.S. and Italy Website Mobile applications
All categories of public art in the catalog
Erratic Sculpture
Non-Erratic Sculpture
Totals
Pre-load this page before presentation.
Pre-load this page before presentation.
-this articles shows the importance of these boats to Venice and of the need for us to complete this project -takes months to build a gondola -gondolier’s association find idea of weather-resistant fiberglass replicas ridiculous -safeguarding the tradition of the gondola is fundamental…whatever can be done to safeguard the tradition is positive -made by hand, cost L 20,000, 8 different types of wood, 280 pieces -listed in UNESCO’s “intangible heritage” -gondoliers have knowledge about Venice’s culture and history that no one else has
Quick description about arzana
This a map of the boats Arzana has in its collection.
These boats can all be placed along this scale as… Where do they belong at each stage? i.e. repairable, not floatable belongs in museum
Take hidden costs into consideration
Photogrammetry: the making of precise measurements from photographs Structured light: projecting known light pattern at a known angle onto a surface Laser scanner: process of shining a structured light laser over the surface of an object to collect 3D data; surface data collected by a camera sensor in the laser scanner which records dense 3D clouds in space
This slide and next is for analyzing how measuring has its problems and these get compounded when trying to translate them into 3D models
Projecting known light pattern at a known angle onto a surface
-Last wooden whaling ship in the world (built in 1841) -photo-realistic, is because we can take the digital photos that are taken by the scanner and map the colors of the photos onto the data points yielding what we called texture mapped scan data. The other images that have different colors show the raw data as it comes in from the scanner without any colors mapped to it. Pics from http://www.flickr.com/photos/mysticseaport/4268485899/in/photostream/ process of shining a structured light laser over surface of object to collect 3D data surface data collected by a camera sensor in laser scanner; records dense 3D clouds in space
