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Blurry/Washed Out Images, License Plate Too Dark
in Backlight Conditions, License Plate Too Bright
due to Frontal Lighting
Troubleshooting
Problem
Recommended Solution
Enable the defogging function. If the effect is unsatisfactory, increase the gamma correction strength.
The image
Enable the defogging function.
captured in
1. Choose Settings > Video/Audio/Image > Image, and click
hazy days is
Image Enhancement.
blurry.
2. Set Defogging to Overcast adaptation or Manual.
Reduce the exposure compensation coefficient. If the issue persists, increase the contrast. If the effect is still unsatisfac tory, increase the
saturation.
The image
captured in
Decrease the exposure compensation coefficient.
sunny days
1. Choose Settings > Video/Audio/Image >
appears
Image, and click Exposure.
white.
2. Decrease the value of Exposure
compensation coefficient.
Enable license plate brightness compensation. If the effect is unsatisfactory, increase the exposure compensation coefficient.
Enable license plate brightness compensation.
1. For the camera web system of the 9.0.0.SPC6xx version,
The license
choose Settings > ITS Configuration > Snapshot, and click
plate is too
Intelligent Image Enhancement.
dark in
For the camera web system of versions earlier than
backlight
9.0.0.SPC600, click the ITS application on the App Home
conditions.
page. On the page displayed, choose Intelligent
Transportation > Intelligent Image Enhancement.
2. Select Enable plate brightness compensation and set the
compensation level.
Enable license plate brightness compensation. If the effect is unsatisfactory, decrease the exposure compensation coefficient.
Enable license plate brightness compensation.
The license
1. For the camera web system of the 9.0.0.SPC6xx version,
plate is too
choose Settings > ITS Configuration > Snapshot, and click
bright under
Intelligent Image Enhancement.
rear vehicle
For the camera web system of versions earlier than
lights or
9.0.0.SPC600, click the ITS application on the App Home
strong
page. On the page displayed, choose Intelligent
sunlight.
Transportation > Intelligent Image Enhancement.
2. Select Enable plate brightness compensation and set the
compensation level.
20
Increase the gamma correction strength.
1. Choose Settings > Video/Audio/Image > Image, and click
Image Enhancement.
2. Increase the value of Gamma correction.
Increase the contrast.
Increase the saturation.
1. Choose Settings >
Video/Audio/Image > Image,
and click Image Adjustment.
2. Increase the value of Contrast.
Increase the exposure compensation coefficient.
1. Choose Settings > Video/Audio/Image > Image, and click
Exposure.
2. Increase the value of Exposure compensation coefficient.
Decrease the exposure compensation coefficient.
1. Choose Settings > Video/Audio/Image > Image, and click
Exposure.
2. Decrease the value of Exposure compensation
coefficient.
1. Choose Settings >
Video/Audio/Image > Image.
2. Click Image Adjustment.
3. Increase the value of Saturation.
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