Camera Settings; Still Image - Leuze electronic LCAM 408i User Manual

3.4

Camera Settings

Camera settings can only be changed by the web interface. It is possible to change the exposure time,
the gain of the different color channels, image flipping and Bayer mode. Gain values for the color
components can be used for color correction.
Exposure
Gain
Red gain
Blue gain
Green gain 1 and 2
horizontal and
vertical flip
Bayer mode
Sleep between
snaps
Automatic gain
correction
Flicker-free
exposure
Average grey value
Color saturation
Button: "White
balance once"
3.5

Still image

A JPEG file of the video stream, which is updated once a second can be accessed under the URL
http://Your_IP_here/camera/current.jpg
sets the exposure time of the sensor.
global gain for all color channels
gain for all red pixels
gain for all blue pixels
gain for green pixels in even and in odd lines, values should be
identical
can be used to correct the image orientation according to
mounting position of the camera. Changes Bayer mode, which is
fixed yet. See below.
because the flipping will change the starting pixels the Bayer
mode the mode has to be adjusted if flipping is done. In streaming
mode this setting has no effect.
only used in webcam mode, not in streaming mode
enables the automatic exposure control
if 0 no flicker-free exposure is used. Gain is fixed to a medium
value and exposure is controlled by changing the exposure time
For values > 0 exposure time is limited to multiples of the value.
Exposure values in between are realized by changing the gain.
For 50Hz lighting flicker-free exposure is realized with a value of
820. For 60Hz the value should be set to 683.
The average gray value of the whole image, the exposure control
tries to reach.
color saturation of the result image in percent. 0 is black and
white, 100 neutral. The maximum lies at 200.
if pressed the software calculates RGB parameters that set the
current scene to neutral white. This will take several seconds.
10