THORLABS DCU223 SERIES Description And Sdk Manual

© 2016 Thorlabs Scientific Imaging356
DCx Camera Functional Description and SDK Manual
4.3.88 is_SetGamma
USB 2.0
USB 3.0
GigE
USB 2.0
USB 3.0
GigE
Syntax
INT is_SetGamma (HIDS hCam, INT nGamma)
Description
is_SetGamma() enables digital gamma correction which applies a gamma characteristic to the
image. When hardware color conversion is used on GigE uEye HE cameras the gamma correction
is performed in the camera hardware as well. When the color conversion is performed in the PC
(software conversion) the gamma correction is performed in software.
Notes
1. When the color format is set to Raw Bayer the gamma correction can not be used.
2. Typical values for gamma range between 1.6 and 2.2.
Input parameters
hCam
Camera handle
nGamma
Gamma value to be set, multiplied by 100
(Range: 1…1000.
Default = 100, corresponds to a gamma value
of 1.0)
IS_GET_GAMMA
Returns the current setting.
Return values
When used with
IS_GET_GAMMA
Current setting
IS_CANT_COMMUNICATE_WITH_DRIVER
Communication with the driver failed because
no driver has been loaded.
IS_CANT_OPEN_DEVICE
An attempt to initialize or select the camera
failed (no camera connected or initialization
error).
IS_INVALID_CAMERA_HANDLE
Invalid camera handle
IS_INVALID_PARAMETER
One of the submitted parameters is outside the
valid range or is not supported for this sensor or
is not available in this mode.
IS_IO_REQUEST_FAILED
An IO request from the uc480 driver failed.
Possibly the versions of the uc480.dll (API) and
the driver file (uc480_usb.sys) do not match.
IS_NO_SUCCESS
General error message
IS_NOT_SUPPORTED
The camera model used here does not support
this function or setting.
IS_SUCCESS
Function executed successfully

THORLABS DCU223 SERIES Specifications

General

Brand	THORLABS
Model	DCU223 SERIES
Category	Security Camera
Language	English