Black Level#
例如,您可以将图像中每个像素的灰度值增加 3。
该功能的使用#
信息
Basler 建议您在使用任何色彩增强功能之前将黑电平设置为 0,例如,Balance White、Color Transformation 或 Gamma。应用色彩增强后,您可以根据需要更改黑电平。但是,增加黑电平会降低颜色精确度。
Setting the Black Level#
- 如果可用,请设置
BlackLevelSelector
parameter to the desired value, e.g.,All
. -
Enter a value for the
BlackLevel
parameter.- The change in the gray value resulting from the
BlackLevel
parameter value depends on the camera model. - Specifying a black level value of 0 effectively disables the respective adjustment.
- The change in the gray value resulting from the
Black Level Selector#
在 racer 2 L camera models, the BlackLevelSelector
parameter is available. This parameter allows you to apply the black level universally or to a specific line, depending on whether you operate your racer 2 L camera in Single Line or Dual Line sensor acquisition mode.
You can set the BlackLevelSelector
参数设置为以下值:
All
: The black level is applied universally.Line1
,Line2
: The black level is applied to line 1 or 2.
信息
- The black level values specified for line 2 only become effective if the Dual Line sensor acquisition mode is enabled.
- The black level value specified for
All
is added to the black level values specified forLine1
andLine2
respectively. - If you're using the DSNU correction of the Shading Correction feature, you have to create the shading correction set for DSNU correction again after you have adjusted the sensor black level.
Black Level 补偿#
暗电流可能会对图像质量产生负面影响。某些成像传感器可以通过自动调整黑电平来对此进行补偿。
在 some camera models, you can manually enable or disable this automatic adjustment using the BslBlackLevelCompensationMode
parameter.
To do so, set the BslBlackLevelCompensationMode
参数设置为以下值:
Sensor
: Black level compensation is performed by the image sensor. The sensor tries to compensate for thermally generated voltages that would affect the signals (dark current).Off
: Black level compensation is disabled. This is useful, e.g., for quantitative analysis of weak light signals or if you need raw image data without dark current correction.
Setting the compensation mode toOff
resets all internal correction values used for black level compensation.
详情#
相机型号 | BslBlackLevelCompensationMode 参数可用 | BlackLevel 参数值的更改 | 导致的灰度值变化 |
---|---|---|---|
a2A640-240gmSWIR | 无 | ± 1 | ± 1 |
a2A640-240umSWIR | 无 | ± 1 | ± 1 |
a2A1280-80gmSWIR | 无 | ± 1 | ± 1 |
a2A1280-125umSWIR | 无 | ± 1 | ± 1 |
a2A1920-51gcBAS | 无 | ± 1 | ± 1 |
a2A1920-51gcPRO | 无 | ± 1 | ± 1 |
a2A1920-51gmBAS | 无 | ± 1 | ± 1 |
a2A1920-51gmPRO | 无 | ± 1 | ± 1 |
a2A1920-160ucBAS | 无 | ± 1 | ± 1 |
a2A1920-160ucPRO | 无 | ± 1 | ± 1 |
a2A1920-160umBAS | 无 | ± 1 | ± 1 |
a2A1920-160umPRO | 无 | ± 1 | ± 1 |
a2A1920-165g5cBAS | 无 | ± 1 | ± 1 |
a2A1920-165g5mBAS | 无 | ± 1 | ± 1 |
a2A2048-35gmSWIR | 无 | ± 1 | ± 1 |
a2A2048-110umSWIR | 无 | ± 1 | ± 1 |
a2A2440-98g5cBAS | 无 | ± 1 | ± 1 |
a2A2440-98g5mBAS | 无 | ± 1 | ± 1 |
a2A2448-23gcBAS | 无 | ± 1 | ± 1 |
a2A2448-23gcPRO | 无 | ± 1 | ± 1 |
a2A2448-23gmBAS | 无 | ± 1 | ± 1 |
a2A2448-23gmPRO | 无 | ± 1 | ± 1 |
a2A2448-75ucBAS | 无 | ± 1 | ± 1 |
a2A2448-75ucPRO | 无 | ± 1 | ± 1 |
a2A2448-75umBAS | 无 | ± 1 | ± 1 |
a2A2448-75umPRO | 无 | ± 1 | ± 1 |
a2A2448-105g5cBAS | 无 | ± 1 | ± 1 |
a2A2448-105g5mBAS | 无 | ± 1 | ± 1 |
a2A2448-120cc | 无 | ± 1 | ± 1 |
a2A2448-120cm | 无 | ± 1 | ± 1 |
a2A2448-210cc | 无 | ± 1 | ± 1 |
a2A2448-210cm | 无 | ± 1 | ± 1 |
a2A2560-20gmSWIR | 无 | ± 1 | ± 1 |
a2A2560-70umSWIR | 无 | ± 1 | ± 1 |
a2A2590-22gcBAS | 无 | ± 1 | ± 0.0625 |
a2A2590-22gcPRO | 无 | ± 1 | ± 0.0625 |
a2A2590-22gmBAS | 无 | ± 1 | ± 0.0625 |
a2A2590-22gmPRO | 无 | ± 1 | ± 0.0625 |
a2A2590-60ucBAS | 无 | ± 1 | ± 0.0625 |
a2A2590-60ucPRO | 无 | ± 1 | ± 0.0625 |
a2A2590-60umBAS | 无 | ± 1 | ± 0.0625 |
a2A2590-60umPRO | 无 | ± 1 | ± 0.0625 |
a2A2600-20gcBAS | 无 | ± 1 | ± 1 |
a2A2600-20gcPRO | 无 | ± 1 | ± 1 |
a2A2600-20gmBAS | 无 | ± 1 | ± 1 |
a2A2600-20gmPRO | 无 | ± 1 | ± 1 |
a2A2600-64ucBAS | 无 | ± 1 | ± 1 |
a2A2600-64ucPRO | 无 | ± 1 | ± 1 |
a2A2600-64umBAS | 无 | ± 1 | ± 1 |
a2A2600-64umPRO | 无 | ± 1 | ± 1 |
a2A2840-14gcBAS | 无 | ± 1 | ± 1 |
a2A2840-14gcPRO | 无 | ± 1 | ± 1 |
a2A2840-14gmBAS | 无 | ± 1 | ± 1 |
a2A2840-14gmPRO | 无 | ± 1 | ± 1 |
a2A2840-14gmUV | 无 | ± 1 | ± 1 |
a2A2840-48ucBAS | 无 | ± 1 | ± 1 |
a2A2840-48ucPRO | 无 | ± 1 | ± 1 |
a2A2840-48umBAS | 无 | ± 1 | ± 1 |
a2A2840-48umPRO | 无 | ± 1 | ± 1 |
a2A2840-48umUV | 无 | ± 1 | ± 1 |
a2A2840-67g5cBAS | 无 | ± 1 | ± 1 |
a2A2840-67g5mBAS | 无 | ± 1 | ± 1 |
a2A2840-67g5mUV | 无 | ± 1 | ± 1 |
a2A2840-86cc | 无 | ± 1 | ± 1 |
a2A2840-86cm | 无 | ± 1 | ± 1 |
a2A3536-9gcBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-9gcPRO | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-9gmBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-9gmPRO | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-31ucBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-31ucPRO | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-31umBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-31umPRO | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-42g5cBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3536-42g5mBAS | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
a2A3840-13gcBAS | 无 | ± 1 | ± 0.0625 |
a2A3840-13gcPRO | 无 | ± 1 | ± 0.0625 |
a2A3840-13gmBAS | 无 | ± 1 | ± 0.0625 |
a2A3840-13gmPRO | 无 | ± 1 | ± 0.0625 |
a2A3840-45ucBAS | 无 | ± 1 | ± 0.0625 |
a2A3840-45ucPRO | 无 | ± 1 | ± 0.0625 |
a2A3840-45umBAS | 无 | ± 1 | ± 0.0625 |
a2A3840-45umPRO | 无 | ± 1 | ± 0.0625 |
a2A4096-9gcBAS | 无 | ± 1 | ± 1 |
a2A4096-9gcPRO | 无 | ± 1 | ± 1 |
a2A4096-9gmBAS | 无 | ± 1 | ± 1 |
a2A4096-9gmPRO | 无 | ± 1 | ± 1 |
a2A4096-30ucBAS | 无 | ± 1 | ± 1 |
a2A4096-30ucPRO | 无 | ± 1 | ± 1 |
a2A4096-30umBAS | 无 | ± 1 | ± 1 |
a2A4096-30umPRO | 无 | ± 1 | ± 1 |
a2A4096-44g5cBAS | 无 | ± 1 | ± 1 |
a2A4096-44g5mBAS | 无 | ± 1 | ± 1 |
a2A4096-67cc | 无 | ± 1 | ± 1 |
a2A4096-67cm | 无 | ± 1 | ± 1 |
a2A4200-12gcBAS | 无 | ± 1 | ± 1 |
a2A4200-12gcPRO | 无 | ± 1 | ± 1 |
a2A4200-12gmBAS | 无 | ± 1 | ± 1 |
a2A4200-12gmPRO | 无 | ± 1 | ± 1 |
a2A4200-40ucBAS | 无 | ± 1 | ± 1 |
a2A4200-40ucPRO | 无 | ± 1 | ± 1 |
a2A4200-40umBAS | 无 | ± 1 | ± 1 |
a2A4200-40umPRO | 无 | ± 1 | ± 1 |
a2A4504-5gcBAS | 无 | ± 1 | ± 1 |
a2A4504-5gcPRO | 无 | ± 1 | ± 1 |
a2A4504-5gmBAS | 无 | ± 1 | ± 1 |
a2A4504-5gmPRO | 无 | ± 1 | ± 1 |
a2A4504-18ucBAS | 无 | ± 1 | ± 1 |
a2A4504-18ucPRO | 无 | ± 1 | ± 1 |
a2A4504-18umBAS | 无 | ± 1 | ± 1 |
a2A4504-18umPRO | 无 | ± 1 | ± 1 |
a2A4504-27g5cBAS | 无 | ± 1 | ± 1 |
a2A4504-27g5mBAS | 无 | ± 1 | ± 1 |
a2A4504-42cc | 无 | ± 1 | ± 1 |
a2A4504-42cm | 无 | ± 1 | ± 1 |
a2A4508-6gcBAS | 无 | ± 1 | ± 1 |
a2A4508-6gcPRO | 无 | ± 1 | ± 1 |
a2A4508-6gmBAS | 无 | ± 1 | ± 1 |
a2A4508-6gmPRO | 无 | ± 1 | ± 1 |
a2A4508-20ucBAS | 无 | ± 1 | ± 1 |
a2A4508-20ucPRO | 无 | ± 1 | ± 1 |
a2A4508-20umBAS | 无 | ± 1 | ± 1 |
a2A4508-20umPRO | 无 | ± 1 | ± 1 |
a2A5060-4gcBAS | 无 | ± 1 | ± 1 |
a2A5060-4gmBAS | 无 | ± 1 | ± 1 |
a2A5060-15ucBAS | 无 | ± 1 | ± 1 |
a2A5060-15umBAS | 无 | ± 1 | ± 1 |
a2A5060-21g5cBAS | 无 | ± 1 | ± 1 |
a2A5060-21g5mBAS | 无 | ± 1 | ± 1 |
a2A5320-7gcBAS | 无 | ± 1 | ± 1 |
a2A5320-7gcPRO | 无 | ± 1 | ± 1 |
a2A5320-7gmBAS | 无 | ± 1 | ± 1 |
a2A5320-7gmPRO | 无 | ± 1 | ± 1 |
a2A5320-23ucBAS | 无 | ± 1 | ± 1 |
a2A5320-23ucPRO | 无 | ± 1 | ± 1 |
a2A5320-23umBAS | 无 | ± 1 | ± 1 |
a2A5320-23umPRO | 无 | ± 1 | ± 1 |
a2A5320-34g5cBAS | 无 | ± 1 | ± 1 |
a2A5320-34g5mBAS | 无 | ± 1 | ± 1 |
a2A5320-52cc | 无 | ± 1 | ± 1 |
a2A5320-52cm | 无 | ± 1 | ± 1 |
a2A5328-4gcBAS | 无 | ± 1 | ± 1 |
a2A5328-4gcPRO | 无 | ± 1 | ± 1 |
a2A5328-4gmBAS | 无 | ± 1 | ± 1 |
a2A5328-4gmPRO | 无 | ± 1 | ± 1 |
a2A5328-15ucBAS | 无 | ± 1 | ± 1 |
a2A5328-15ucPRO | 无 | ± 1 | ± 1 |
a2A5328-15umBAS | 无 | ± 1 | ± 1 |
a2A5328-15umPRO | 无 | ± 1 | ± 1 |
a2A5328-22g5cBAS | 无 | ± 1 | ± 1 |
a2A5328-22g5mBAS | 无 | ± 1 | ± 1 |
a2A5328-35cc | 无 | ± 1 | ± 1 |
a2A5328-35cm | 无 | ± 1 | ± 1 |
acA640-121gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA640-300gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA640-300gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA640-750uc | 无 | ± 1 | ± 1 |
acA640-750um | 无 | ± 1 | ± 1 |
acA720-290gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA720-290gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA720-520uc | 无 | ± 1 | ± 1 |
acA720-520um | 无 | ± 1 | ± 1 |
acA800-200gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA800-200gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA800-510uc | 无 | ± 1 | ± 1 |
acA800-510um | 无 | ± 1 | ± 1 |
acA1280-60gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1280-60gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-60gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-60gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-60gmNIR | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-75gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-75gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1300-200uc | 无 | ± 1 | ± 1 |
acA1300-200um | 无 | ± 1 | ± 1 |
acA1440-73gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1440-73gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1440-220uc | 无 | ± 1 | ± 1 |
acA1440-220um | 无 | ± 1 | ± 1 |
acA1600-20gc | 无 | 8 位像素格式:±64 12 位像素格式:±4 | ± 1 |
acA1600-20uc | 无 | ± 1 | ± 1 |
acA1600-60gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1600-60gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1920-25gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-25gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-25uc | 无 | ± 1 | ± 1 |
acA1920-25um | 无 | ± 1 | ± 1 |
acA1920-40gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-40gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-40uc | 无 | ± 1 | ± 1 |
acA1920-40ucMED | 无 | ± 1 | ± 1 |
acA1920-40um | 无 | ± 1 | ± 1 |
acA1920-40umMED | 无 | ± 1 | ± 1 |
acA1920-48gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1920-48gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA1920-50gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-50gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA1920-150uc | 无 | ± 1 | ± 1 |
acA1920-150um | 无 | ± 1 | ± 1 |
acA1920-155uc | 无 | ± 1 | ± 1 |
acA1920-155ucMED | 无 | ± 1 | ± 1 |
acA1920-155um | 无 | ± 1 | ± 1 |
acA1920-155umMED | 无 | ± 1 | ± 1 |
acA2000-50gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2000-50gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2000-165uc | 无 | ± 1 | ± 1 |
acA2000-165um | 无 | ± 1 | ± 1 |
acA2040-25gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2040-25gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2040-25gmNIR | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2040-35gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2040-35gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2040-55uc | 无 | ± 1 | ± 1 |
acA2040-55um | 无 | ± 1 | ± 1 |
acA2040-90uc | 无 | ± 1 | ± 1 |
acA2040-90um | 无 | ± 1 | ± 1 |
acA2040-90umNIR | 无 | ± 1 | ± 1 |
acA2040-120uc | 无 | ± 1 | ± 1 |
acA2040-120um | 无 | ± 1 | ± 1 |
acA2440-20gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2440-20gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2440-35uc | 无 | ± 1 | ± 1 |
acA2440-35ucMED | 无 | ± 1 | ± 1 |
acA2440-35um | 无 | ± 1 | ± 1 |
acA2440-35umMED | 无 | ± 1 | ± 1 |
acA2440-75uc | 无 | ± 1 | ± 1 |
acA2440-75ucMED | 无 | ± 1 | ± 1 |
acA2440-75um | 无 | ± 1 | ± 1 |
acA2440-75umMED | 无 | ± 1 | ± 1 |
acA2500-14gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2500-14gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA2500-14uc | 无 | ± 1 | ± 1 |
acA2500-14um | 无 | ± 1 | ± 1 |
acA2500-20gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA2500-20gcMED | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA2500-20gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA2500-20gmMED | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA2500-60uc | 无 | ± 1 | ± 1 |
acA2500-60um | 无 | ± 1 | ± 1 |
acA3088-16gc | 无 | 8 位像素格式:±16 12 位像素格式:大约 ±1 | ± 1 |
acA3088-16gm | 无 | 8 位像素格式:±16 12 位像素格式:大约 ±1 | ± 1 |
acA3088-57uc | 无 | ± 1 | 大约 ±1 |
acA3088-57ucMED | 是 | ± 1 | 大约 ±1 |
acA3088-57um | 无 | ± 1 | 大约 ±1 |
acA3088-57umMED | 是 | ± 1 | 大约 ±1 |
acA3800-10gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA3800-10gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA3800-14uc | 无 | ± 1 | ± 1 |
acA3800-14um | 无 | ± 1 | ± 1 |
acA4024-8gc | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA4024-8gm | 无 | 8 位像素格式:±4 10 位像素格式:±1 12 位像素格式:±1 | ± 1 |
acA4024-29uc | 无 | ± 1 | 大约 ±1 |
acA4024-29um | 无 | ± 1 | 大约 ±1 |
acA4096-11gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA4096-11gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA4096-30uc | 无 | ± 1 | ± 1 |
acA4096-30ucMED | 无 | ± 1 | ± 1 |
acA4096-30um | 无 | ± 1 | ± 1 |
acA4096-30umMED | 无 | ± 1 | ± 1 |
acA4096-40uc | 无 | ± 1 | ± 1 |
acA4096-40ucMED | 无 | ± 1 | ± 1 |
acA4096-40um | 无 | ± 1 | ± 1 |
acA4096-40umMED | 无 | ± 1 | ± 1 |
acA4112-8gc | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA4112-8gm | 无 | 8 位像素格式:±16 12 位像素格式:±1 | ± 1 |
acA4112-20uc | 无 | ± 1 | ± 1 |
acA4112-20ucMED | 无 | ± 1 | ± 1 |
acA4112-20um | 无 | ± 1 | ± 1 |
acA4112-20umMED | 无 | ± 1 | ± 1 |
acA4112-30uc | 无 | ± 1 | ± 1 |
acA4112-30ucMED | 无 | ± 1 | ± 1 |
acA4112-30um | 无 | ± 1 | ± 1 |
acA4112-30umMED | 无 | ± 1 | ± 1 |
acA5472-5gc | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
acA5472-5gm | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
acA5472-17uc | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
acA5472-17ucMED | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
acA5472-17um | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
acA5472-17umMED | 无 | ± 1 | 8 位像素格式:±1 12 位像素格式:±4 |
boA1936-400cc | 无 | ± 1 | ± 1 |
boA1936-400cm | 无 | ± 1 | ± 1 |
boA2448-250cc | 无 | ± 1 | ± 1 |
bo2448-250cm | 无 | ± 1 | ± 1 |
boA2832-190cc | 无 | ± 1 | ± 1 |
bo2832-190cm | 无 | ± 1 | ± 1 |
boA4096-93cc | 无 | ± 1 | ± 1 |
boA4096-93cm | 无 | ± 1 | ± 1 |
boA4096-180cc | 无 | ± 1 | ± 1 |
bo4096-180cm | 无 | ± 1 | ± 1 |
boA4112-68cc | 无 | ± 1 | ± 1 |
boA4112-68cm | 无 | ± 1 | ± 1 |
boA4500-45cc | 无 | ± 1 | ± 1 |
boA4500-45cm | 是 | ± 1 | ± 1 |
boA4504-100cc | 无 | ± 1 | ± 1 |
boA4504-100cm | 无 | ± 1 | ± 1 |
boA5120-150cc | 无 | ± 1 | ± 1 |
boA5120-150cm | 无 | ± 1 | ± 1 |
boA5120-230cc | 无 | ± 1 | ± 1 |
boA5120-230cm | 无 | ± 1 | ± 1 |
boA5320-150cc | 无 | ± 1 | ± 1 |
boA5320-150cm | 无 | ± 1 | ± 1 |
boA5328-100cc | 无 | ± 1 | ± 1 |
boA5328-100cm | 无 | ± 1 | ± 1 |
boA6500-36cc | 无 | ± 1 | ± 1 |
boA6500-36cm | 是 | ± 1 | ± 1 |
boA8100-16cc | 无 | ± 1 | ± 1 |
boA8100-16cm | 是 | ± 1 | ± 1 |
boA9344-30cc | 无 | ± 1 | ± 1 |
boA9344-30cm | 无 | ± 1 | ± 1 |
boA9344-70cc | 无 | ± 1 | ± 1 |
boA9344-70cm | 无 | ± 1 | ± 1 |
boA13440-17cm | 无 | ± 1 | ± 1 |
daA720-520uc | 是 | ± 1 | ± 1 |
daA720-520um | 是 | ± 1 | ± 1 |
daA1280-54uc | 无 | ± 1a | ± 1 |
daA1280-54um | 无 | ± 1a | ± 1 |
daA1440-220uc | 是 | ± 1 | ± 1 |
daA1440-220um | 是 | ± 1 | ± 1 |
daA1600-60uc | 无 | ± 1a | ± 1 |
daA1600-60um | 无 | ± 1a | ± 1 |
daA1920-15um | 无 | ± 1a | ± 1 |
daA1920-30uc | 无 | ± 1a | ± 1 |
daA1920-30um | 无 | ± 1a | ± 1 |
daA1920-160uc | 无 | ± 1 | ± 1 |
daA1920-160um | 无 | ± 1 | ± 1 |
daA2448-70uc | 无 | ± 1 | ± 1 |
daA2448-70um | 无 | ± 1 | ± 1 |
daA2500-14uc | 无 | ± 1a | ± 1 |
daA2500-14um | 无 | ± 1a | ± 1 |
daA3840-45uc | 无 | ± 1 | ± 0.0625 |
daA3840-45um | 无 | ± 1 | ± 0.0625 |
dmA720-290gc | 无 | ± 1 | ± 1 |
dmA720-290gm | 无 | ± 1 | ± 1 |
dmA1440-73gc | 无 | ± 1 | ± 1 |
dmA1440-73gm | 无 | ± 1 | ± 1 |
dmA1920-51gc | 无 | ± 1 | ± 1 |
dmA1920-51gm | 无 | ± 1 | ± 1 |
dmA3536-9gc | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
dmA3536-9gm | 无 | ± 1 | 10-bit sensor bit depth: ± 1 12-bit sensor bit depth: ± 0.0625 |
puA1280-54uc | 无 | ± 1a | ± 1 |
puA1280-54um | 无 | ± 1a | ± 1 |
puA1600-60uc | 无 | ± 1a | ± 1 |
puA1600-60um | 无 | ± 1a | ± 1 |
puA1920-30uc | 无 | ± 1a | ± 1 |
puA1920-30um | 无 | ± 1a | ± 1 |
puA2500-14uc | 无 | ± 1a | ± 1 |
puA2500-14um | 无 | ± 1a | ± 1 |
r2L2048-29gc | 无 | ± 1 | ± 1 |
r2L2048-58gm | 无 | ± 1 | ± 1 |
r2L2048-62cc | 无 | ± 1 | ± 1 |
r2L2048-62g5c | 无 | ± 1 | ± 1 |
r2L2048-172cm | 无 | ± 1 | ± 1 |
r2L2048-172g5m | 无 | ± 1 | ± 1 |
r2L4096-14gc | 无 | ± 1 | ± 1 |
r2L4096-29gm | 无 | ± 1 | ± 1 |
r2L4096-42cc | 无 | ± 1 | ± 1 |
r2L4096-42g5c | 无 | ± 1 | ± 1 |
r2L4096-84cm | 无 | ± 1 | ± 1 |
r2L4096-84g5m | 无 | ± 1 | ± 1 |
r2L8192-200cm | 无 | ± 1 | 大约 ±1 |
r2L16384-120cm | 无 | ± 1 | 大约 ±1 |
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在 daA1280-54um/uc、daA1280-54lm/uc 和 puA1280-54um/uc 相机上,在增益设置之后将黑电平设置应用于像素数据。在其他所有 dart 和 pulse 相机上,在增益设置之前应用黑电平设置。
示例代码#
ace Classic/U/L GigE 相机#
/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK; /* Return value of pylon methods */
/* Set the black level to 32 */
errRes = PylonDeviceSetFloatFeature(hdev, "BlackLevelRaw", 32.0);
CHECK(errRes);
/* Disable black level compensation */
/* Note: Available on selected camera models only */
errRes = PylonDeviceFeatureFromString(hdev, "BslBlackLevelCompensationMode", "Off");
CHECK(errRes);
其他相机#
// Enable a black level adjustment for line 2
// Note: Available on racer 2 L camera models only
camera.BlackLevelSelector.SetValue(BlackLevelSelector_Line2);
// Set the black level to 32
camera.BlackLevel.SetValue(32.0);
// Disable black level compensation
// Note: Available on selected camera models only
camera.BslBlackLevelCompensationMode.SetValue(BslBlackLevelCompensationMode_Off);
INodeMap& nodemap = camera.GetNodeMap();
// Enable a black level adjustment for line 2
// Note: Available on racer 2 L camera models only
CEnumParameter(nodemap, "BlackLevelSelector").SetValue("Line2");
// Set the black level to 32
CFloatParameter(nodemap, "BlackLevel").SetValue(32.0);
// Disable black level compensation
// Note: Available on selected camera models only
CEnumParameter(nodemap, "BslBlackLevelCompensationMode").SetValue("Off");
// Enable a black level adjustment for line 2
// Note: Available on racer 2 L camera models only
camera.Parameters[PLCamera.BlackLevelSelector].SetValue(PLCamera.BlackLevelSelector.Line2);
// Set the black level to 32
camera.Parameters[PLCamera.BlackLevel].SetValue(32.0);
// Disable black level compensation
// Note: Available on selected camera models only
camera.Parameters[PLCamera.BslBlackLevelCompensationMode].SetValue(PLCamera.BslBlackLevelCompensationMode.Off);
/* Macro to check for errors */
#define CHECK(errc) if (GENAPI_E_OK != errc) printErrorAndExit(errc)
GENAPIC_RESULT errRes = GENAPI_E_OK; /* Return value of pylon methods */
/* Enable a black level adjustment for line 2 */
/* Note: Available on racer 2 L camera models only */
errRes = PylonDeviceFeatureFromString(hdev, "BlackLevelSelector", "Line2");
CHECK(errRes);
/* Set the black level to 32 */
errRes = PylonDeviceSetFloatFeature(hdev, "BlackLevel", 32.0);
CHECK(errRes);
/* Disable black level compensation */
/* Note: Available on selected camera models only */
errRes = PylonDeviceFeatureFromString(hdev, "BslBlackLevelCompensationMode", "Off");
CHECK(errRes);
# Enable a black level adjustment for line 2
# Note: Available on racer 2 L camera models only
camera.BlackLevelSelector.Value = "Line2"
# Set the black level to 32
camera.BlackLevel.Value = 32.0
# Disable black level compensation
# Note: Available on selected camera models only
camera.BslBlackLevelCompensationMode.Value = "Off"
您也可以使用 pylon Viewer 轻松设置参数。