Abstract
Perception of different color contrast stimuli was studied in the presence of light scattering in a fog chamber in Clermont-Ferrand and in laboratory conditions where light scattering of similar levels was obtained. Blue (shortest wavelength) light is scattered in fog to the greatest extent, causing deterioration of vision quality especially for the monochromatic blue stimuli. We have done spectral measurements of the light source in different density fog conditions and no spectral changes were found produced by the fog. Psychophysical measurements of the acuity in fog were done for two subjects with optotypes analyzed for red and blue stimuli.
| Original language | English |
|---|---|
| Title of host publication | Advanced Sensor Systems and Applications IV |
| Editors | B. Culshaw, Y. Liao |
| Publisher | SPIE |
| ISBN (Print) | 9780819483836 |
| DOIs | |
| Publication status | Published - 2010 |
| Externally published | Yes |
| Event | Photonics Asia 2010 - Beijing, China Duration: 18 Oct 2010 → 20 Oct 2010 https://studylib.net/doc/7523247/photonics-asia-2010 https://www.researchgate.net/publication/258450023_Advanced_Sensor_Systems_and_Applications_IV https://www.spiedigitallibrary.org/conference-proceedings-of-SPIE/7853.toc |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 7853 |
| ISSN (Print) | 0277-786X |
Conference
| Conference | Photonics Asia 2010 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 18/10/10 → 20/10/10 |
| Other | Advanced Sensor Systems and Applications IV |
| Internet address |
Field of Science*
- 1.3 Physical sciences
Publication Type*
- 3.1. Articles or chapters in proceedings/scientific books indexed in Web of Science and/or Scopus database