Image Optimisation Systems
EIZO's DuraVision EVS1VX image optimization system proves that image optimization can work outside of the monitor. The system improves the recognizability of video recordings in the areas of security, monitoring, infrastructure maintenance and image analysis in real time.
The visual evaluation of image recordings or live recordings is critcally important. Be it for crime prevention, monitoring and control of infrastructure, detection of product defects, scientific image analysis and numerous other scenarios. However, the visability of footage can be reduced due to uncontrollable circumstances. This increases the risk of wrong decisions or makes efficient evaluation difficult. The EIZO image optimization system improves visibility in a variety of situations where close inspection of video content is required.
Optimisation of incoming video content
The DuraVision EVS1VX system is installed via HDMI between the signal source – e.g. camera or recorder – and the monitor or analysis unit and optimizes incoming video content. This simplifies the visual differentiation of image details and facilitates image analysis in AI-supported systems.
Visibility Optimizer technology
EVS1VX is based on EIZO's Visibility Optimizer, which analyzes and adjusts the image in real time, pixel by pixel, without altering the source data. Areas which are difficult to see due to low light, atmospheric haze or other environmental conditions are detected and the brightness of each pixel is adjusted to increase the recognisability of the scene. This is useful not only for night or fog visibility, but also for detecting surface irregularities, such as cracks in concrete, tracks, pipes or asphalt.
Without Visibility Optimizer
With Visibility Optimizer
Possible areas of application
Port monitoring
Tunnel inspection
Airport security
Rail traffic monitoring
Border control
To the products
Comparison of the models
|
Use case |
Benefits and advantages |
EVS1VX |
EVS1VS |
|---|---|---|---|
|
Monitoring at night |
Lightens dark areas |
Yes |
Yes |
|
Reduces noise at high ISO |
Yes* |
- |
|
|
Infrastructure and maintenance |
Differentiates cracks in walls or concrete |
Yes |
Yes |
|
Facilitates the detection of manufacturing defects |
Yes |
Yes |
|
|
2D noise reduction |
Yes |
Yes |
|
|
3D noise reduction |
Yes* |
- |
|
|
Outdoor surveillance |
Differentiates the visual effects of fog and atmospheric haze |
Yes |
Yes |
|
Image analysis |
Distinguishes details in mainly monochrome images |
Yes* |
- |
|
Screenshots |
Images including improvements on USB stick |
Yes* |
- |
|
Display modes for different situations |
Quick switching between different display modes |
Yes |
- |
|
Select image areas |
Enhance a specific area of the image |
Yes |
- |
