Forensics & Other Investigations

48 topics in this forum

1. Surgical Scars in Reflected UV & UVIF

   By LC2, December 11, 2018
   • 10 replies
   • 3.4k views
   • 
   • LC2
   • January 7, 2019

2. reflected UV light source question for ink differentiation

   By LC2, November 30, 2018   

   • Lighting
   • 15 replies
   • 2.4k views
   • 
   • Andy Perrin
   • December 7, 2018

3. Structures in the masonry of a church

   By WiSi-Testpilot, November 16, 2018   

   • Infrared
   • Multispectral
   • (and 1 more)

     Tagged with:

     • Infrared
     • Multispectral
     • Filters
   • 5 replies
   • 2.1k views
   • 
   • Shane
   • November 22, 2018

4. LWIR, NIR & UV images from a solar plant

   By WiSi-Testpilot, October 7, 2018   

   • Infrared
   • LWIR
   • (and 1 more)

     Tagged with:

     • Infrared
     • LWIR
     • Multispectral
   • 5 replies
   • 2k views
   • 
   • WiSi-Testpilot
   • October 13, 2018

5. Field patterns visualized with ICA

   By Andy Perrin, September 22, 2018   

   • Infrared
   • Multispectral
   • (and 1 more)

     Tagged with:

     • Infrared
     • Multispectral
     • Processing
   • 7 replies
   • 2.2k views
   • 
   • Andrea B.
   • September 25, 2018

6. Strange Symbol Revealed In UV

   By eye4invisible, July 31, 2018   

   • Fluorescence
   • Lens
   • 11 replies
   • 2.5k views
   • 
   • dabateman
   • July 31, 2018

7. Santa in UV/IR-Land

   By Andrea B., December 11, 2017
   • 5 replies
   • 2.1k views
   • 
   • Andrea B.
   • December 11, 2017

8. Trucks, incognito

   By Andy Perrin, August 29, 2017
   • 10 replies
   • 2.9k views
   • 
   • Andrea B.
   • September 1, 2017

9. Shortwave UV Imaging for SBUV and RUVIS

   By prutchi, July 7, 2016   

   • Camera
   • 4 replies
   • 3.7k views
   • 
   • OlDoinyo
   • July 8, 2016

10. Foxing in a 188-year-old book

    By Andy Perrin, March 12, 2016
    • 10 replies
    • 4.9k views
    • 
    • colinbm
    • March 19, 2016

11. Hidden figure in Leonardo da Vinci notebook revealed

    By JCDowdy, January 20, 2016   

    • Multispectral
    • 3 replies
    • 3.2k views
    • 
    • Andrea B.
    • January 21, 2016

12. Determining the maker of a cane fly rod ca. 1898

    By rfcurry, July 23, 2015
    • 6 replies
    • 3.1k views
    • 
    • rfcurry
    • July 26, 2015

13. Peacock feather

    By DaveO, April 11, 2014
    • 15 replies
    • 7.6k views
    • 
    • Andrea B.
    • January 25, 2015

14. UV blocking power of polycarbonate

    By Damon, November 30, 2014
    • 9 replies
    • 5.8k views
    • 
    • colinbm
    • December 1, 2014

15. Experiment with Photographing Metal Scratches and Embossed Letters

    By Andrea B., July 22, 2014
    • 4 replies
    • 3.9k views
    • 
    • OlDoinyo
    • November 5, 2014

16. Think Your Hands are Clean ?

    By colinbm, October 18, 2014
    • 21 replies
    • 6.4k views
    • 
    • enricosavazzi
    • October 22, 2014

17. Melanin clusters in UV

    By rfcurry, October 18, 2014
    • 17 replies
    • 6.2k views
    • 
    • colinbm
    • October 22, 2014

18. Bananas in UV

    By enricosavazzi, August 9, 2014
    • 9 replies
    • 5.8k views
    • 
    • Andrea B.
    • August 16, 2014

19. UV-reflective molds on Clematis

    By enricosavazzi, August 13, 2014
    • 3 replies
    • 2.1k views
    • 
    • enricosavazzi
    • August 13, 2014

20. Oil Painting in UV-Vis-IR

    By Andrea B., March 29, 2014
    • 10 replies
    • 5.7k views
    • 
    • nfoto
    • April 8, 2014

21. Power lines in UV

    By nfoto, April 7, 2014
    • 7 replies
    • 6.5k views
    • 
    • Shane
    • April 7, 2014

22. Reflective UV reveals censored message in World War II letter

    By nfoto, April 13, 2013
    • 5 replies
    • 5.3k views
    • 
    • Akira
    • April 15, 2013

23. Can you wash away UV-absorbing material?

    By nfoto, April 12, 2013
    • 0 replies
    • 1.8k views
    • 
    • nfoto
    • April 12, 2013