Vehicle Camera Monitoring System 7 - inch in car driving record 12V - 24V high - definition reverse camera
The existing night vision assistance system can recognize pedestrians beyond the high beam range and predict danger in advance Advance prediction to assist drivers in safe driving
Low light: Literally it refers to the process of amplifying a small amount of visible light received ultimately capturing and projecting an image onto the corresponding display screen The imaging principle of low light and general cameras is consistent both of which achieve night vision through visible light but require a certain visible light environment
Near car camera infrared night vision : also known as active infrared night vision technology refers to using a strong infrared emission source to illuminate the target during operation and using the infrared reflected back by the target to obtain the image of the object Near infrared light operating in the wavelength range of 800 - 1000nm
Far infrared night vision (thermal imaging system) also known as passive infrared night vision technology mainly uses the infrared radiation emitted by the object itself to image which is also known as thermal imaging The thermal imaging system is based on the difference in infrared emissivity formed by the temperature difference between the target and the background It uses radiation temperature measurement technology to measure the radiation intensity of the target point by point forming a visible thermal image of the target Its theoretical working wavelength is between 1 - 14um but generally far infrared night vision mainly uses shortwave (3 μ M - 5 μ m) And long wave (8 μ M - 14 μ m) These two types
Among them the implementation of low light night vision for car mounted cameras needs to be improved from CMOS and algorithms And infrared night vision requires specialized infrared lenses to ensure the entry of infrared light In addition low light night vision can see color images while infrared cannot achieve color
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AHD Car Camera Infrared Night Vision 24v Reverse Camera High Definition Images
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