Vehicle Infrared IP Camera Waterproof High Definition Network Camera

Vehicle IP Camera Vehicle mounted monitoring high - definition network camera IPC 2 million H.265 infrared waterproof prob

IP camera parameter settings output frequency 
IPC cameras can convert analog video signals generated by video capture devices into digital signals    which can then be stored in a computer   Simulating a camera   the captured video signal must go through a specific video capture card    convert the analog signal into digital mode     and compress it before it can be converted to a computer for use 

1 . Exposure mode
Exposure time setting     the shorter the exposure time    the darker the monitoring image    commonly used in darker environments    The longer the exposure time    the brighter the monitoring image
Automatic :  The exposure time of the camera is automatically determined based on the actual scene between the set minimum and maximum time .  The automatic exposure (AE) algorithm enables the camera to achieve the same target brightness (brightness effect) in different scenes . The exposure parameters are set by the AE algorithm in automatic mode for all scenes   and the brightness effect produced by the camera will be automatically adjusted to be similar
Interval time :  0.256-65.536ms   this interval modification setting is invalid    the program algorithm automatically adjusts the interval
Manual :  -1/50 :  Exposure time is 0.02s    which is 20ms .  Manual can be selected :  1/501/1201/2501/5001/10001/2001/40000/10000    Usage scenario :  Some special uses (the brightness of the scene remains fixed     and the camera is particularly sensitive to dragging shadows)     But with fixed exposure    if placed in a dark area     the image will be darker    and if placed in a bright area    the image will be overexposed (not changing with the scene)
 

2 .  Day/Night Mode
Automatic :  After a certain degree of dimming     the camera program automatically converts the monitored image from color to black and white .  The brightness of the converted light can be set by the day and night conversion threshold
Color :  No matter how the brightness of the external environment changes   the monitoring image of the camera is always colored
Black and white :  No matter how the brightness of the external environment changes    the monitoring image of the camera is always black and white .  When setting    if the device has an IRCUT     the IRCUT will switch simultaneously

3 .  Backlight compensation
Can provide ideal exposure for targets in front of very strong background light    It refers to an object that can see backlight    but the object behind it cannot be seen clearly    Can provide ideal exposure for targets in front of very strong background light
Backlight compensation provides ideal exposure for targets in front of very strong background light    which refers to objects that can see backlight .  Currently    the main consideration is the position of the target in the middle of the field of view
After this function is turned on    the automatic exposure algorithm will prioritize the brightness of the middle part    with a focus on the central object .  Exposure is a global processing that improves brightness to see the target of central concern     but there is a high possibility of overexposure around it     Select the switch for backlight compensation based on the focus

4. Automatic aperture
When cameras are usually used in situations where there is a large range of changes in lighting     in order to ensure that the camera can correctly expose and image    it is necessary to adjust the aperture of the lens at any time to ensure that the monitoring image does not have the phenomenon of "limiting the frame". Otherwise     it may cause the bright areas of the image to lose the grayscale level   or the image may become dull and noisy due to a decrease in light flux   However   once the camera position is fixed    manually adjusting the aperture is very inconvenient   Only by enabling the camera to come with an automatic aperture function (providing an interface to drive the automatic aperture lens) is this option invalid for ordinary cameras    Only when equipped with an automatic aperture lens can the video image signal output by the camera be automatically maintained in the standard state   (Limiting : refers to overexposure or significant contrast in brightness    resulting in the loss of hierarchy (a white area) in the entire or partial image . )

5 .  Scenario mode

The outdoor mode is suitable for selecting when the camera is installed outdoors    while the indoor mode is suitable for selecting when the camera is installed indoors   The default selection is automatic

6 .  Automatic exposure reference
The default value used to adjust the brightness of the screen is 50   which is used to increase or decrease the brightness of the screen .  If the value is reduced    the screen will become darker    and if it is increased    it will become brighter (this option is only effective when the exposure mode is selected as automatic)

7. Day night conversion threshold
Set the critical value for color to black conversion in the day/night mode automatic option (only effective when the day/night mode is automatic)    You can use the conversion threshold as (the intensity of external light) and adjust it down    IR will only switch when the light is darker    and the switching time will be delayed   Otherwise   it will be advanced

8. AE sensitivity
When the environment in which the camera is located undergoes rapid changes in brightness    does the camera need to be adjusted to adapt to the new environment    The higher the sensitivity    the faster the switching time    and vice versa   When facing scenes similar to those where cars have frequently been driven     sensitivity can be appropriately reduced to avoid flickering images and switching IR back and forth caused by the passing of cars

9 .  Wide dynamic range
The camera can also clearly see the ratio of illumination between the brightest and darkest parts of the image .  The dynamic range represents the range from "darkest" to "brightest" contained in an image .  The larger the dynamic range    the richer the hierarchy it can represent    and the wider the color space it contains .  The 52 width dynamic camera supports

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