Camera 
Display 
Battery 
Smartphone 
Security 
DSLR & Mirrorless 
Tv Screens 
Automotive 
Medical 
3D Camera 
Industrial Vision 
Computing 
AR / VR 
Drone & Action camera 
The image sensor sector is booming, especially in new markets such as autonomous cars. Such applications require higher performance — for example, a very high dynamic range. However, obtaining repeatable and rigorous measurements of these new capabilities is very complex.
We at DXOMARK follow these improvements by participating on scientific committees such as IEEE and ISO. In close collaboration with the industry and the 2020 committee, we have developed a dynamic range measurement setup that can measure 150 dB or higher in one frame, thus meeting the requirement of the standard.
General specifications:
- Size: 1200 x 1200 x 800 mm
- Power supply: 100–240 V, 50–60Hz
- Total maximum power: 1800 W
- Reference: DRP2020_001
Measurement descriptions
Observed & real relative luminance:
To check lens limitations due to glare, this metric shows the sensor linear response compared to the true luminance of the chart.
Contrast-to-noise ratio (CNR):
CNR is computed on all successive patches in the image captured by the camera, and is compared with the limit under which the camera cannot see (0 dB).
Tonal contrast gain (TCG):
TCG measures the contrast fidelity. In the case of nonlinear images, this metric is a better indicator about the quality of contrast reproduction.
