Timeline for How to digitalize a UV image (create an array of the light output at the pixel level)?
Current License: CC BY-SA 3.0
4 events
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| Jan 17, 2016 at 14:34 | comment | added | user88720 | I'm sorry Olin but I was asking for advice with possible solutions for a UV screen, and you said the process was 'silly', which was not a useful answer, hence why it wasn't accepted. What is sent to the projector, and the amount of light an individual area on the screen receives are two different things. | |
| Jan 17, 2016 at 14:12 | comment | added | Olin Lathrop | @user: This is totally different from what you asked about. I answered the question you actually asked. | |
| Jan 17, 2016 at 14:10 | comment | added | user88720 | The light is from a projector which has several hotspots, all different each time you turn it on. I need to test the screen under a thin layer of liquid to see which areas of the liquid is receiving too much light, and which is getting to little. The refraction and diffusion through the liquid also means that images with a greater surface areas are receiving more combined light than areas with smaller areas. So I need to display an image and then record it so I can calibrate the projector by applying a mask. | |
| Jan 17, 2016 at 14:06 | history | answered | Olin Lathrop | CC BY-SA 3.0 |