Scheme introduction:
From the perspective of camera function classification, star level camera belongs to a kind of low illumination camera. Low illumination camera is a camera that can still capture clear images under low light illumination. The low illumination camera is usually measured by the lowest illumination. However, because there is no international standard under unified management, each large image sensor manufacturer has its own measurement standard. The star level camera we call is a level of low illumination camera, which is generally classified as follows: 0.1Lux: dark light level, 0.01Lux: moonlight level, 0.001Lux and below: star light level.
Recommended Starlight mainstream CMOS: Sony IMX385
The illumination of Sony IMX385 super star light module has reached an amazing 0.0001Lux
Product features
. Use the new generation 3.75 μ High sensitivity characteristic of m-pixel (sensitivity is improved to twice that of existing products)
Strong low illumination performance SNR1: 0.13 lx
. DOL-HDR function
Multifunctional interface (low-voltage LVDS, MIPI CSI-2 list interface)
Function introduction
Therefore, it can be said that the star level camera refers to the camera that can still display clear color images without any auxiliary light source under the star illumination environment. It is a camera series launched to solve the image problem under low illumination.
Star level camera However, in the actual application scene, due to the limitations of black and white images and shooting distance of the infrared camera, and the limitation of the need to add additional light compensation tools for the white light camera, they can not really meet the needs of scene shooting under low illumination. Therefore, many manufacturers have taken the trend to introduce cameras using super sensitive image sensors.
The star level camera is better than the ordinary network camera in terms of low illumination, and can meet the requirements of star level (under the star illumination environment of 0.001 lux and below, the camera can still display clear color images without any auxiliary light source).
performance parameter
Industry classification: automotive electronics
Development platform:
Delivery form: complete machine
Performance parameters:
System structure: embedded RTOS design
Sensor: 2 megapixel 1/2.8 "CMOS SENSOR
Video processing: H.264 video encoding, supporting dual code streams, AVI format
Resolution: main code stream: 1920 * 1080 (2MP), sub code stream: 640 * 360, 480 * 360
Application scenario: DASH CAM