Camera measurements
Picture-quality measurement of still and video cameras; a measurement of increasing importance in today’s society.
Surveillance cameras are today becoming an increasingly common feature in our outdoor and indoor environments. Being able to quickly get a clear picture of what is happening is essential for a camera operator to be able to intervene correctly in case of an unexpected event. For example, one can observe:
• what is in a track area
• how severe a traffic accident really is
• what is burning and how serious the fire is.
In these cases, the image/video is the main means of information.
Common requirements for a surveillance camera:
- The camera must be able to withstand strong sunlight and dark night without being dependent on external light sources (e.g., street lighting)
- The camera must be able to handle high optical dynamics in a single image
- The camera must be able to operate in the NIR range (700 - 1000 nm)
- The camera must be able to take both still images and video under these conditions.
RISE's lab offers:
- Measurements at long distances ~ 100 m with maximum optical zoom
- Measurements in darkroom (IR) at medium distances (~ 50 m)
- Measurements in labs with customized test boards and measurement setups.