Avonic CM70-IP, Руководство пользователя, Страница: 29 / 93

These are settings that have an effect on the image post-processing. Basically, these settings are all artificial: they
don’t affect the optical parts of the camera itself.
The settings are listed below.
Bright The amount of detail that is visible in darker areas of the image. Be careful not to set this setting too high, as you
will see that the image becomes ‘milky-white’!
Contrast The amount of detail that is visible in lighter areas of the image.
Sharpness Artificial contrast, be careful no to set this too high as it will create a sort of 'halo' around sharp edges of filmed
objects. The setting of sharpness coincides with the setting of noise reduction.
Gamma The gamma curve selection has to do with the perception of the human eye to lighter and darker. If you select
a higher rate of gamma, you will see that the picture become darker, but you get also more detail.
DCI The Dynamic Contrast affects the contrast of the picture. The higher the number, the more contrast you will get.
B&W Mode Black and White Mode makes the picture black and white.
Flip-H, Flip-V, Auto flip The Flip-H mode turns the picture horizontally, while the Flip-V mode turns it vertically by 180 degrees. When Auto
Flip is on, the camera will automatically flip the picture horizontal and vertical.
Low-Light Mode The Low-Light mode is present to be able to film when the environment in which the camera sits is almost
completely dark. The frame rate will drop to 10 frames per second, to catch as much light on the sensor as
possible. If this mode is needed to produce a picture, add more light to the scene to get better results.
NR (Noise Reduction)
Figure 28: WebGUI > VIDEO > Camera Settings > NR
Noise reduction can be used to soften the image when noise is present due to poor lighting conditions. The higher
the amount of noise reduction, the softer the image will get, ultimately resulting in loss of details.
Be careful when adjusting the noise reduction, as it can take away the natural ‘crispness’ of the image. You will
lose the natural 'crispness' of the image, if you set the dynamic contrast and gain too high (this will cause more
noise). Better practice is to add light to the filmed object.
NR-2D Used for still-standing objects.
NR-3D Used for moving objects.
Dynamic Hot Pixel A dynamic hot pixel is a defective pixel which look much brighter than they should and will sometimes become
visible due to long exposure shots of the camera at a higher rate of light sensitivity. This is often visible as sparkles in the
picture. The Dynamic Hot Pixels mode corrects the pixel so that the pixel will appear as normal on the filmed picture.
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