Image enhancement in Smoky Conditions
(2012) In LUTVDG/TVBB VBRM01 20122Division of Fire Safety Engineering
Fire Protection Engineering 3,5 years
Division of Risk Management and Societal Safety
- Abstract
- This report investigates the improvement in visibility using digital image enhancement. Colored posters were filmed inside a room filled with smoke using two different cameras. Pictures taken from the video feed were then processed with an image enhancement algorithm and put into a presentation together with the unenhanced pictures. The presentation was then shown to a group of volunteers who were instructed to state how many posters that were visible in each picture. The maximal visibility improvement reached during this experiment was 36%.
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/student-papers/record/3128224
- author
- Hanberger, Johan
- supervisor
- organization
- alternative title
- Bildförbättring i rökiga miljöer
- course
- VBRM01 20122
- year
- 2012
- type
- M2 - Bachelor Degree
- subject
- keywords
- Image enhancement, camera surveillance, smoke, visibility, Bildförbättring, kameraövervakning, rök, sikt.
- publication/series
- LUTVDG/TVBB
- report number
- 5190
- ISSN
- 1402-3504
- language
- Swedish
- id
- 3128224
- date added to LUP
- 2012-10-16 13:59:46
- date last changed
- 2014-03-10 10:40:43
@misc{3128224, abstract = {{This report investigates the improvement in visibility using digital image enhancement. Colored posters were filmed inside a room filled with smoke using two different cameras. Pictures taken from the video feed were then processed with an image enhancement algorithm and put into a presentation together with the unenhanced pictures. The presentation was then shown to a group of volunteers who were instructed to state how many posters that were visible in each picture. The maximal visibility improvement reached during this experiment was 36%.}}, author = {{Hanberger, Johan}}, issn = {{1402-3504}}, language = {{swe}}, note = {{Student Paper}}, series = {{LUTVDG/TVBB}}, title = {{Image enhancement in Smoky Conditions}}, year = {{2012}}, }