photo from history
DESCRIPTION
Photo from history. Team: Zhaochun Ren Ran XUE Max Ukhanov Dmitry Ivashchenko. Topicality. Tourist. Solution lookup. Save users from routine information retrieval (maps, books). Make application easy to use. Do not reinvent the wheel (use existing technologies and services). - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/1.jpg)
Photo from history
Team:Zhaochun Ren
Ran XUEMax Ukhanov
Dmitry Ivashchenko
![Page 2: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/2.jpg)
Topicality
Tourist
![Page 3: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/3.jpg)
Solution lookup
Do not reinvent the wheel (use existing technologies and
services)
Make application easy to use
Save users from routine
information retrieval (maps,
books)
![Page 4: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/4.jpg)
Solution
Building Tourist
Photo
Photo From HistoryHistorical
info
![Page 5: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/5.jpg)
Server : A CBIR system on GPS
• What is CBIR system:• Content-based Information Retrieval System
![Page 6: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/6.jpg)
Retrieval Process
Analyze the image content: Color, Local Shape, Texture
Find similar images in file system
Crawling and IndexingMachine Learning
![Page 7: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/7.jpg)
Our Server retrieval process• Find similar images
from file system
• Refine using GPS
• Give the context with the right image
PHOTO
GPS position
![Page 8: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/8.jpg)
Client part
Key features:
• Simple design
• Integration with social
networks (Twitter, Facebook)
• Possible to work without
GPS-module*
*could use the GPRS-positioning
![Page 9: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/9.jpg)
Techniques behind the scene 1. Crawl images from the web:• Building photos with various angles • History description in Wikipedia and other
sources.• Positions of them (“Heritrix” is used in this
application)2. Index all Photos in one file System:• Using “Lucene” to do this indexing…
![Page 10: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/10.jpg)
Want to know something new in this world?
Use “Photo from history”!
![Page 11: Photo from history](https://reader035.vdocuments.pub/reader035/viewer/2022062323/5681658c550346895dd856ca/html5/thumbnails/11.jpg)