Photron Fastcam SA6 User Manual page 123

The options that can be set are listed below. After making the settings, click the [OK] button.
• The settings vary depending on the camera model. For details, refer to the camera's hardware
manual.
• When "All Cameras" is selected, settings are made for all of the cameras. In this case, settings
those are not applicable for all cameras will be displayed.
General
Item
Shading
Pixel Gain
Left Tree "General"
Sets the image sensor's shading correction (black level correction).
The black level non uniformity for the pixels in the image sensor is reset.
Uncheck "Enable" to not utilize the correction results.
Click the [Calibrate] button. When the shading correction is executed again, the
correction results will be reflected and "Activate" will be automatically checked.
For shading correction, click to execute.
Acquires the image at the time of selection and applies
Calibrate
shading correction.
Reads the black level image recorded on the camera
Load Camera
and applies shading correction.
Records the current black level image to the camera.
Save Camera
Update the PFV display image (view window).
Update
Specify the type of shading correction.
Normal
Shading Type
Fine
After executing shading, to set to automatically save shading data to the
camera, set under configuration. For automatic saving, refer to "7.1.6.
Setting
Shading ", page 238.
Independently adjust the gain for all of the sensor's pixels.
This setting is only valid on PFV. It is not reflected on the camera.
By using shading correction and pixel correction combined, non uniformity in the
pixels caused by the camera's lighting conditions, optical system, or image sensor
can be eliminated.
This correction is not reflected in the NTSC/PAL video monitor output.
Execute pixel shading.
Calibrate
The image at the time of selection is the standard
image, the gain correction data is generated and
pixel gain correction applied.
Read the saved correction data and compensate.
File Load
Save the current gain correction data.
File Save
Shading correction must be executed first when activating pixel gain correction. For
more information, refer to "3.8.1.
113
Description
Performs normal (conventional)
correction.
Performs even more rigorous
correction.
Pixel Gain Correction
", page 124.
Photron FASTCAM Viewer