picurl - photo tagging reinvented
-
Upload
franz-buchinger -
Category
Technology
-
view
6.280 -
download
0
description
Transcript of picurl - photo tagging reinvented
![Page 1: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/1.jpg)
![Page 2: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/2.jpg)
"Flickr.com looks great! Let's upload the photos from the trip to Argentina“
How it beganHow it began
![Page 3: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/3.jpg)
"Wow! Your Argentine picson flickr.com are gorgeous!But do you have this one
in better resolution?
"How do I find thehires version?"
How it began
![Page 4: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/4.jpg)
dilemma #1: one photo, many versions
● share: 1024x768 px JPEG on flickr.com
● edit: hi-res PSD/TIFF on your harddisk
● backup: the same on a DVD
● distribute: modified TIFF for your client on
your FTP
but why this mess?how do we keep track of all versions?
![Page 5: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/5.jpg)
photo stores and their usage
reach global local+ local local+
transfer rate ~120 kbit – ~512 kbit ~200 Mbit 1.5 Gbit ~500 Mbit
saving 100 HiRes ~1 – 3 hours 3 min 5 sek 15 sekphotos takes
capacity 1 – 50 GB - 10 GB - 500GB - 64 GB
*estimated data volume: 200 MB
![Page 6: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/6.jpg)
photo stores and their usage
editing --- --- --- --- +++ ---
archiving --- --- + ++ +++ +
sharing +++ ++ + --- --- ---
distribution + + +++ +++ --- ---
![Page 7: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/7.jpg)
dilemma #1: one photo, many versions
● there is no „all purpose photo store“
● reach vs. transfer rate vs. capacity
● your photo collection is distributed across multiple
stores, but there is no tool to manage it
– Adobe Lightroom/Apple Aperture/... Adobe Lightroom/Apple Aperture/... »» limited to local HDD limited to local HDD
– flickr/picasa.com flickr/picasa.com »» limited to photos on flickr/picasa.com limited to photos on flickr/picasa.com
– photo collections on DVD? Removeable HDDs?photo collections on DVD? Removeable HDDs?
![Page 8: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/8.jpg)
solution #1: picurl photo versions
● picurl scans all your photo stores and efficiently
extracts the „visual essence“ (thumbnail +
metadata)
● picurl will automatically recognize multiple versions
of your image and merge them to one dataset
(coming soon)
● picurl provides an overview of all your photo stores.
![Page 9: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/9.jpg)
How it works
![Page 10: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/10.jpg)
metadata extraction
![Page 11: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/11.jpg)
„I edited all captionsof my flickr.com photos. Now you can use them for your photo dvd.“
the next problem arises...
![Page 12: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/12.jpg)
2 days later
„grrr.... I had to download each of the 99 files manually and the captions were also missing!!!“
![Page 13: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/13.jpg)
dilemma #2: missing metadata
aperture, flash,cameramodel,...
creation timelocation (GPS) copyright hints
captionskeywordsthumbnail
photosharing services don't offer metadata export forendusers (only programmatic)
![Page 14: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/14.jpg)
• show me all night shots
• show me all portraits without flash
• show me all photos taken last summer
• show me all photos taken at Vienna
• show me all photos taken by my OLYMPUS e410 with at least 3 megapixelresolution
metadata search possibilities
![Page 15: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/15.jpg)
solution#2: metadata backporting
picurl converts proprietary metadatato standardised EXIF/IPTC entries
![Page 16: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/16.jpg)
Hi John,
we could use one of the following pics for the cover of the company magazine:
http://www.pixelio.de/details.php?image_id=272698&mode=searchhttp://www.istockphoto.com/file_closeup/foodanddrink/eating/6199964http://www.outtakes.com/work/graphics/work.icecream.400.jpg
a meaningful e-mail
![Page 17: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/17.jpg)
"the cover is perfect... but from where did we download this photo again?"
some days later...
![Page 18: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/18.jpg)
solution#3: visual bookmarks
![Page 19: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/19.jpg)
picurl started 10/2007
written in Python, shell tool, later w GUI
OOP/Plugin-Architecture
0.0.3 released the next days
challenges: technical project setup, quality of metadata
libraries, coding conventions
picurl factbook
![Page 20: picurl - photo tagging reinvented](https://reader033.fdocuments.in/reader033/viewer/2022052907/559337321a28abfa4a8b4749/html5/thumbnails/20.jpg)
•Tom Kraetschmerpress & marketing
• Thomas Perldevelopment
• Franz Buchinger – think tank & development
•http://www.picurl.org
the team