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Brightness and Contrast#

Brightness and Contrast camera feature를 사용하면 이미지의 톤 값을 조절할 수 있습니다.

Brightness and contrast는 공통적인 수학적 Brightness/Contrast 함수의 일부로 항상 함께 처리됩니다.

기능 사용법#

Contrast 및 Contrast Mode 조정#

Contrast를 조절하려면:

  1. 다음 값 중 하나로 BslContrastMode parameter를 설정하십시오(사용 가능한 경우):
  2. 다음 파라미터에 값을 입력합니다: BslContrast 파라미터의 값 범위는 -1에서 1 사이입니다. 기본적으로 파라미터는 0으로 설정되어 있으며, 이는 contrast가 변경되지 않음을 의미합니다.

Brightness 조정#

Brightness를 조절하려면 다음 파라미터에 값을 입력합니다: BslBrightness 파라미터의 값 범위는 -1에서 1 사이입니다. 기본적으로 파라미터는 0으로 설정되어 있으며, 이는 brightness가 변경되지 않음을 의미합니다.

작동 원리#

Contrast#

Contrast를 조절하면 이미지의 밝고 어두운 영역 간의 차이 정도가 변경됩니다. Contrast를 높일수록 그 차이가 더욱 두드러집니다.

Contrast가 적용되는 방식은 선택한 contrast 모드에 따라 다릅니다.

Linear Contrast Mode#

이 contrast 모드가 선택되면 카메라는 linear function을 사용하여 contrast를 조절합니다. Contrast를 높이거나 낮추면 linear function의 기울기가 증가하거나 감소합니다.

Contrast = 0, Brightness = 0, Linear Contrast Mode

Contrast = 0.3, Brightness = 0, Linear Contrast Mode

Contrast 설정이 0보다 큰 경우, 더 많은 출력 픽셀 값이 완전한 검은색(0) 또는 완전한 흰색(최대 픽셀 값)으로 설정됩니다.

Contrast가 0.3으로 설정된 경우(두 번째 그림 참조), 0에서 약 50까지의 입력 값은 완전한 검은색으로 설정되고, 약 205에서 255까지의 입력 값은 완전한 흰색으로 설정됩니다. 즉, 전체 톤 값의 범위, 즉 이미지의 dynamic range가 줄어듭니다. 이미지의 가장 어둡고 가장 밝은 영역은 완전한 검은색이나 흰색으로 나타나지만, 나머지 영역은 더 선명하게 나타납니다.

Contrast를 낮추면 그 반대의 효과가 나타납니다.

S-Curve Contrast Mode#

이 contrast 모드가 선택되면 카메라는 S-curve function을 사용하여 contrast를 조절합니다.

이를 통해 이미지의 dynamic range를 유지하면서 체감 contrast를 향상시킬 수 있습니다.

Contrast를 높일수록 함수의 그래프가 더 뚜렷한 S자 형태를 띱니다.

Contrast = 0.3, Brightness = 0, S-Curve Contrast Mode

Contrast = 0.5, Brightness = 0, S-Curve Contrast Mode

위의 그림은 S-Curve 모드에서 contrast를 높이면 다음과 같은 효과가 나타남을 보여줍니다.

  • S-커브는 시작점과 끝점 주변에서는 완만해지고 중앙 주변에서는 가파라집니다. 그 결과, 이미지의 밝고 어두운 영역의 contrast는 줄어들고 중간 톤의 contrast는 증가합니다.
  • 낮은 입력 픽셀 값은 더 낮아지고 높은 입력 픽셀 값은 더 높아집니다. 그 결과 이미지의 극단적인 어둡고 밝은 영역이 압축되어 체감 contrast가 더욱 향상됩니다.
  • 곡선은 항상 (0,0)에서 시작하여 (Xmax,Ymax)에서 끝나므로 이미지의 dynamic range가 유지됩니다.

S-Curve 모드에서 Contrast를 0 미만으로 설정하면 반대 효과가 나타나는 반전된 S-커브가 생성됩니다.

Brightness#

Brightness를 조절하면 톤 값을 높이거나 낮추어 이미지를 더 밝게 또는 더 어둡게 만들 수 있습니다.

Brightness를 조절하면 Brightness/Contrast 함수의 피벗 포인트가 이동합니다.

  • Brightness를 높이면 피벗 포인트가 왼쪽 위로 이동합니다. 즉, 이미지가 더 밝게 표시됩니다.
  • Brightness를 낮추면 피벗 포인트가 오른쪽 아래로 이동합니다. 즉, 이미지가 더 어둡게 표시됩니다.

아래 그림은 S-Curve contrast mode가 선택된 경우의 예시를 보여줍니다.

Contrast = 0.3, Brightness = 0, S-Curve Contrast Mode

Contrast = 0.3, Brightness = 0.3, S-Curve Contrast Mode

추가 Parameters#

사용 가능한 경우, BslBrightnessRaw 및 BslContrastRaw 매개변수를 사용하면 brightness 및 contrast 매개변수에 float 값 대신 정수 값을 입력할 수 있습니다. 일반적으로 이러한 매개변수는 설정할 필요가 없습니다.

세부 정보#

모든 카메라 모델 보기

카메라 모델 사용 가능한 Contrast Modes
a2A640-240gmSWIR Linear
S-Curve
a2A640-240umSWIR Linear
S-Curve
a2A1280-80gmSWIR Linear
S-Curve
a2A1280-125umSWIR Linear
S-Curve
a2A1920-51gcBAS Linear
S-Curve
a2A1920-51gcIP67 Linear
S-Curve
a2A1920-51gcPRO Linear
S-Curve
a2A1920-51gmBAS Linear
S-Curve
a2A1920-51gmIP67 Linear
S-Curve
a2A1920-51gmPRO Linear
S-Curve
a2A1920-160ucBAS Linear
S-Curve
a2A1920-160ucPRO Linear
S-Curve
a2A1920-160umBAS Linear
S-Curve
a2A1920-160umPRO Linear
S-Curve
a2A1920-165g5cBAS Linear
S-Curve
a2A1920-165g5mBAS Linear
S-Curve
a2A1920-168mgc Linear
S-Curve
a2A1920-168mgm Linear
S-Curve
a2A2048-35gmSWIR Linear
S-Curve
a2A2048-37gcBAS Linear
S-Curve
a2A2048-37gcPRO Linear
S-Curve
a2A2048-37gmBAS Linear
S-Curve
a2A2048-37gmPRO Linear
S-Curve
a2A2048-110umSWIR Linear
S-Curve
a2A2048-114g5cBAS Linear
S-Curve
a2A2048-114g5mBAS Linear
S-Curve
a2A2048-114mgc Linear
S-Curve
a2A2048-114mgm Linear
S-Curve
a2A2048-114ucBAS Linear
S-Curve
a2A2048-114ucPRO Linear
S-Curve
a2A2048-114umBAS Linear
S-Curve
a2A2048-114umPRO Linear
S-Curve
a2A2048-173cmSWIR Linear
S-Curve
a2A2440-98g5cBAS Linear
S-Curve
a2A2440-98g5mBAS Linear
S-Curve
a2A2448-23gcBAS Linear
S-Curve
a2A2448-23gcIP67 Linear
S-Curve
a2A2448-23gcPRO Linear
S-Curve
a2A2448-23gmBAS Linear
S-Curve
a2A2448-23gmIP67 Linear
S-Curve
a2A2448-23gmPRO Linear
S-Curve
a2A2448-75ucBAS Linear
S-Curve
a2A2448-75ucPRO Linear
S-Curve
a2A2448-75umBAS Linear
S-Curve
a2A2448-75umPRO Linear
S-Curve
a2A2448-90mgc Linear
S-Curve
a2A2448-90mgm Linear
S-Curve
a2A2448-105g5cBAS Linear
S-Curve
a2A2448-105g5mBAS Linear
S-Curve
a2A2448-120cc Linear
S-Curve
a2A2448-120cm Linear
S-Curve
a2A2448-210cc Linear
S-Curve
a2A2448-210cm Linear
S-Curve
a2A2448-232g10c Linear
S-Curve
a2A2448-232g10m Linear
S-Curve
a2A2464-23gcBAS Linear
S-Curve
a2A2464-23gcPRO Linear
S-Curve
a2A2464-23gmBAS Linear
S-Curve
a2A2464-23gmPRO Linear
S-Curve
a2A2464-77ucBAS Linear
S-Curve
a2A2464-77ucPRO Linear
S-Curve
a2A2464-77umBAS Linear
S-Curve
a2A2464-77umPRO Linear
S-Curve
a2A2464-115g5cBAS Linear
S-Curve
a2A2464-115g5mBAS Linear
S-Curve
a2A2560-20gmSWIR Linear
S-Curve
a2A2560-70umSWIR Linear
S-Curve
a2A2560-131cmSWIR Linear
S-Curve
a2A2590-22gcBAS Linear
S-Curve
a2A2590-22gcPRO Linear
S-Curve
a2A2590-22gmBAS Linear
S-Curve
a2A2590-22gmPRO Linear
S-Curve
a2A2590-60ucBAS Linear
S-Curve
a2A2590-60ucPRO Linear
S-Curve
a2A2590-60umBAS Linear
S-Curve
a2A2590-60umPRO Linear
S-Curve
a2A2600-20gcBAS Linear
S-Curve
a2A2600-20gcPRO Linear
S-Curve
a2A2600-20gmBAS Linear
S-Curve
a2A2600-20gmPRO Linear
S-Curve
a2A2600-64ucBAS Linear
S-Curve
a2A2600-64ucPRO Linear
S-Curve
a2A2600-64umBAS Linear
S-Curve
a2A2600-64umPRO Linear
S-Curve
a2A2840-14gcBAS Linear
S-Curve
a2A2840-14gcIP67 Linear
S-Curve
a2A2840-14gcPRO Linear
S-Curve
a2A2840-14gmBAS Linear
S-Curve
a2A2840-14gmIP67 Linear
S-Curve
a2A2840-14gmPRO Linear
S-Curve
a2A2840-14gmUV Linear
S-Curve
a2A2840-48ucBAS Linear
S-Curve
a2A2840-48ucPRO Linear
S-Curve
a2A2840-48umBAS Linear
S-Curve
a2A2840-48umPRO Linear
S-Curve
a2A2840-48umUV Linear
S-Curve
a2A2840-57mgc Linear
S-Curve
a2A2840-57mgm Linear
S-Curve
a2A2840-67g5cBAS Linear
S-Curve
a2A2840-67g5mBAS Linear
S-Curve
a2A2840-67g5mUV Linear
S-Curve
a2A2840-86cc Linear
S-Curve
a2A2840-86cm Linear
S-Curve
a2A2840-150g10c Linear
S-Curve
a2A2840-150g10m Linear
S-Curve
a2A2840-150g10mUV Linear
S-Curve
a2A3536-9gcBAS Linear
S-Curve
a2A3536-9gcPRO Linear
S-Curve
a2A3536-9gmBAS Linear
S-Curve
a2A3536-9gmPRO Linear
S-Curve
a2A3536-31ucBAS Linear
S-Curve
a2A3536-31ucPRO Linear
S-Curve
a2A3536-31umBAS Linear
S-Curve
a2A3536-31umPRO Linear
S-Curve
a2A3536-37mgc Linear
S-Curve
a2A3536-37mgm Linear
S-Curve
a2A3536-42g5cBAS Linear
S-Curve
a2A3536-42g5mBAS Linear
S-Curve
a2A3840-13gcBAS Linear
S-Curve
a2A3840-13gcPRO Linear
S-Curve
a2A3840-13gmBAS Linear
S-Curve
a2A3840-13gmPRO Linear
S-Curve
a2A3840-45ucBAS Linear
S-Curve
a2A3840-45ucPRO Linear
S-Curve
a2A3840-45umBAS Linear
S-Curve
a2A3840-45umPRO Linear
S-Curve
a2A4096-9gcBAS Linear
S-Curve
a2A4096-9gcIP67 Linear
S-Curve
a2A4096-9gcPRO Linear
S-Curve
a2A4096-9gmBAS Linear
S-Curve
a2A4096-9gmIP67 Linear
S-Curve
a2A4096-9gmPRO Linear
S-Curve
a2A4096-30ucBAS Linear
S-Curve
a2A4096-30ucPRO Linear
S-Curve
a2A4096-30umBAS Linear
S-Curve
a2A4096-30umPRO Linear
S-Curve
a2A4096-38mgc Linear
S-Curve
a2A4096-38mgm Linear
S-Curve
a2A4096-44g5cBAS Linear
S-Curve
a2A4096-44g5mBAS Linear
S-Curve
a2A4096-67cc Linear
S-Curve
a2A4096-67cm Linear
S-Curve
a2A4096-98g10c Linear
S-Curve
a2A4096-98g10m Linear
S-Curve
a2A4200-12gcBAS Linear
S-Curve
a2A4200-12gcPRO Linear
S-Curve
a2A4200-12gmBAS Linear
S-Curve
a2A4200-12gmPRO Linear
S-Curve
a2A4200-40ucBAS Linear
S-Curve
a2A4200-40ucPRO Linear
S-Curve
a2A4200-40umBAS Linear
S-Curve
a2A4200-40umPRO Linear
S-Curve
a2A4504-5gcBAS Linear
S-Curve
a2A4504-5gcIP67 Linear
S-Curve
a2A4504-5gcPRO Linear
S-Curve
a2A4504-5gmBAS Linear
S-Curve
a2A4504-5gmIP67 Linear
S-Curve
a2A4504-5gmPRO Linear
S-Curve
a2A4504-18ucBAS Linear
S-Curve
a2A4504-18ucPRO Linear
S-Curve
a2A4504-18umBAS Linear
S-Curve
a2A4504-18umPRO Linear
S-Curve
a2A4504-23mgc Linear
S-Curve
a2A4504-23mgm Linear
S-Curve
a2A4504-27g5cBAS Linear
S-Curve
a2A4504-27g5mBAS Linear
S-Curve
a2A4504-42cc Linear
S-Curve
a2A4504-42cm Linear
S-Curve
a2A4504-59g10c Linear
S-Curve
a2A4504-59g10m Linear
S-Curve
a2A4508-6gcBAS Linear
S-Curve
a2A4508-6gcPRO Linear
S-Curve
a2A4508-6gmBAS Linear
S-Curve
a2A4508-6gmPRO Linear
S-Curve
a2A4508-20ucBAS Linear
S-Curve
a2A4508-20ucPRO Linear
S-Curve
a2A4508-20umBAS Linear
S-Curve
a2A4508-20umPRO Linear
S-Curve
a2A5060-4gcBAS Linear
S-Curve
a2A5060-4gmBAS Linear
S-Curve
a2A5060-15ucBAS Linear
S-Curve
a2A5060-15umBAS Linear
S-Curve
a2A5060-21g5cBAS Linear
S-Curve
a2A5060-21g5mBAS Linear
S-Curve
a2A5060-35cc Linear
S-Curve
a2A5060-35cm Linear
S-Curve
a2A5320-7gcBAS Linear
S-Curve
a2A5320-7gcIP67 Linear
S-Curve
a2A5320-7gcPRO Linear
S-Curve
a2A5320-7gmBAS Linear
S-Curve
a2A5320-7gmPRO Linear
S-Curve
a2A5320-7gmip67 Linear
S-Curve
a2A5320-23ucBAS Linear
S-Curve
a2A5320-23ucPRO Linear
S-Curve
a2A5320-23umBAS Linear
S-Curve
a2A5320-23umPRO Linear
S-Curve
a2A5320-29mgc Linear
S-Curve
a2A5320-29mgm Linear
S-Curve
a2A5320-34g5cBAS Linear
S-Curve
a2A5320-34g5mBAS Linear
S-Curve
a2A5320-52cc Linear
S-Curve
a2A5320-52cm Linear
S-Curve
a2A5320-75g10c Linear
S-Curve
a2A5320-75g10m Linear
S-Curve
a2A5328-4gcBAS Linear
S-Curve
a2A5328-4gcIP67 Linear
S-Curve
a2A5328-4gcPRO Linear
S-Curve
a2A5328-4gmBAS Linear
S-Curve
a2A5328-4gmIP67 Linear
S-Curve
a2A5328-4gmPRO Linear
S-Curve
a2A5328-15ucBAS Linear
S-Curve
a2A5328-15ucPRO Linear
S-Curve
a2A5328-15umBAS Linear
S-Curve
a2A5328-15umPRO Linear
S-Curve
a2A5328-19mgc Linear
S-Curve
a2A5328-19mgm Linear
S-Curve
a2A5328-22g5cBAS Linear
S-Curve
a2A5328-22g5mBAS Linear
S-Curve
a2A5328-35cc Linear
S-Curve
a2A5328-35cm Linear
S-Curve
a2A5328-49g10c Linear
S-Curve
a2A5328-49g10m Linear
S-Curve
acA640-121gm Brightness and Contrast feature not supported
acA640-300gc Brightness and Contrast feature not supported
acA640-300gm Brightness and Contrast feature not supported
acA640-750uc Brightness and Contrast feature not supported
acA640-750um Brightness and Contrast feature not supported
acA720-290gc Brightness and Contrast feature not supported
acA720-290gm Brightness and Contrast feature not supported
acA720-520uc Brightness and Contrast feature not supported
acA720-520um Brightness and Contrast feature not supported
acA800-200gc Brightness and Contrast feature not supported
acA800-200gm Brightness and Contrast feature not supported
acA800-510uc Brightness and Contrast feature not supported
acA800-510um Brightness and Contrast feature not supported
acA1280-60gc Brightness and Contrast feature not supported
acA1280-60gm Brightness and Contrast feature not supported
acA1300-60gc Brightness and Contrast feature not supported
acA1300-60gm Brightness and Contrast feature not supported
acA1300-60gmNIR Brightness and Contrast feature not supported
acA1300-75gc Brightness and Contrast feature not supported
acA1300-75gm Brightness and Contrast feature not supported
acA1300-200uc Brightness and Contrast feature not supported
acA1300-200um Brightness and Contrast feature not supported
acA1440-73gc Brightness and Contrast feature not supported
acA1440-73gm Brightness and Contrast feature not supported
acA1440-220uc Brightness and Contrast feature not supported
acA1440-220um Brightness and Contrast feature not supported
acA1600-60gc Brightness and Contrast feature not supported
acA1600-60gm Brightness and Contrast feature not supported
acA1920-25gc Brightness and Contrast feature not supported
acA1920-25gm Brightness and Contrast feature not supported
acA1920-25uc Brightness and Contrast feature not supported
acA1920-25um Brightness and Contrast feature not supported
acA1920-40gc Brightness and Contrast feature not supported
acA1920-40gm Brightness and Contrast feature not supported
acA1920-40uc Brightness and Contrast feature not supported
acA1920-40ucMED Linear
S-Curve
acA1920-40um Brightness and Contrast feature not supported
acA1920-40umMED Linear
S-Curve
acA1920-48gc Brightness and Contrast feature not supported
acA1920-48gm Brightness and Contrast feature not supported
acA1920-50gc Brightness and Contrast feature not supported
acA1920-50gm Brightness and Contrast feature not supported
acA1920-150uc Brightness and Contrast feature not supported
acA1920-150um Brightness and Contrast feature not supported
acA1920-155uc Brightness and Contrast feature not supported
acA1920-155ucMED Linear
S-Curve
acA1920-155um Brightness and Contrast feature not supported
acA1920-155umMED Linear
S-Curve
acA2000-50gc Brightness and Contrast feature not supported
acA2000-50gm Brightness and Contrast feature not supported
acA2000-165uc Brightness and Contrast feature not supported
acA2000-165um Brightness and Contrast feature not supported
acA2040-25gc Brightness and Contrast feature not supported
acA2040-25gm Brightness and Contrast feature not supported
acA2040-25gmNIR Brightness and Contrast feature not supported
acA2040-35gc Brightness and Contrast feature not supported
acA2040-35gm Brightness and Contrast feature not supported
acA2040-55uc Brightness and Contrast feature not supported
acA2040-55um Brightness and Contrast feature not supported
acA2040-90uc Brightness and Contrast feature not supported
acA2040-90um Brightness and Contrast feature not supported
acA2040-90umNIR Brightness and Contrast feature not supported
acA2040-120uc Brightness and Contrast feature not supported
acA2040-120um Brightness and Contrast feature not supported
acA2440-20gc Brightness and Contrast feature not supported
acA2440-20gm Brightness and Contrast feature not supported
acA2440-35uc Brightness and Contrast feature not supported
acA2440-35ucMED Linear
S-Curve
acA2440-35um Brightness and Contrast feature not supported
acA2440-35umMED Linear
S-Curve
acA2440-75uc Brightness and Contrast feature not supported
acA2440-75ucMED Linear
S-Curve
acA2440-75um Brightness and Contrast feature not supported
acA2440-75umMED Linear
S-Curve
acA2500-14gc Brightness and Contrast feature not supported
acA2500-14gm Brightness and Contrast feature not supported
acA2500-14uc Brightness and Contrast feature not supported
acA2500-14um Brightness and Contrast feature not supported
acA2500-20gc Brightness and Contrast feature not supported
acA2500-20gcMED Linear
S-Curve
acA2500-20gm Brightness and Contrast feature not supported
acA2500-20gmMED Linear
S-Curve
acA2500-60uc Brightness and Contrast feature not supported
acA2500-60um Brightness and Contrast feature not supported
acA3088-16gc Brightness and Contrast feature not supported
acA3088-16gm Brightness and Contrast feature not supported
acA3088-57uc Brightness and Contrast feature not supported
acA3088-57ucMED Linear
S-Curve
acA3088-57um Brightness and Contrast feature not supported
acA3088-57umMED Linear
S-Curve
acA3800-10gc Brightness and Contrast feature not supported
acA3800-10gm Brightness and Contrast feature not supported
acA3800-14uc Brightness and Contrast feature not supported
acA3800-14um Brightness and Contrast feature not supported
acA4024-8gc Brightness and Contrast feature not supported
acA4024-8gm Brightness and Contrast feature not supported
acA4024-29uc Brightness and Contrast feature not supported
acA4024-29um Brightness and Contrast feature not supported
acA4096-11gc Brightness and Contrast feature not supported
acA4096-11gm Brightness and Contrast feature not supported
acA4096-30uc Brightness and Contrast feature not supported
acA4096-30ucMED Linear
S-Curve
acA4096-30um Brightness and Contrast feature not supported
acA4096-30umMED Linear
S-Curve
acA4096-40uc Brightness and Contrast feature not supported
acA4096-40ucMED Linear
S-Curve
acA4096-40um Brightness and Contrast feature not supported
acA4096-40umMED Linear
S-Curve
acA4112-8gc Brightness and Contrast feature not supported
acA4112-8gm Brightness and Contrast feature not supported
acA4112-20uc Brightness and Contrast feature not supported
acA4112-20ucMED Linear
S-Curve
acA4112-20um Brightness and Contrast feature not supported
acA4112-20umMED Linear
S-Curve
acA4112-30uc Brightness and Contrast feature not supported
acA4112-30ucMED Linear
S-Curve
acA4112-30um Brightness and Contrast feature not supported
acA4112-30umMED Linear
S-Curve
acA5472-5gc Brightness and Contrast feature not supported
acA5472-5gm Brightness and Contrast feature not supported
acA5472-17uc Brightness and Contrast feature not supported
acA5472-17ucMED Linear
S-Curve
acA5472-17um Brightness and Contrast feature not supported
acA5472-17umMED Linear
S-Curve
boA1936-400cc Linear
S-Curve
boA1936-400cm Linear
S-Curve
boA2448-250cc Linear
S-Curve
boA2448-250cm Linear
S-Curve
boA2832-190cc Linear
S-Curve
boA2832-190cm Linear
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boA4096-93cc Linear
S-Curve
boA4096-93cm Linear
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boA4096-180cc Linear
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boA4096-180cm Linear
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boA4112-68cc Linear
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boA4112-68cm Linear
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boA4500-45cc Linear
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boA4500-45cm Linear
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boA4504-100cc Linear
S-Curve
boA4504-100cm Linear
S-Curve
boA5056-95cm Linear
S-Curve
boA5120-150cc Brightness and Contrast feature not supported
boA5120-150cm Brightness and Contrast feature not supported
boA5120-230cc Brightness and Contrast feature not supported
boA5120-230cm Brightness and Contrast feature not supported
boA5320-150cc Linear
S-Curve
boA5320-150cm Linear
S-Curve
boA5328-100cc Linear
S-Curve
boA5328-100cm Linear
S-Curve
boA6500-36cc Linear
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boA6500-36cm Linear
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boA8100-16cc Linear
S-Curve
boA8100-16cm Linear
S-Curve
boA9344-30cc Brightness and Contrast feature not supported
boA9344-30cm Brightness and Contrast feature not supported
boA9344-70cc Brightness and Contrast feature not supported
boA9344-70cm Brightness and Contrast feature not supported
boA13440-17cm Brightness and Contrast feature not supported
daA720-520uc Linear
S-Curve
daA720-520um Linear
S-Curve
daA1280-54uc Linear
S-Curve
daA1280-54um Linear
S-Curve
daA1440-220uc Linear
S-Curve
daA1440-220um Linear
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daA1600-60uc Linear
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daA1600-60um Linear
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daA1920-15um Linear
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daA1920-30uc Linear
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daA1920-30um Linear
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daA1920-160uc Linear
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daA1920-160um Linear
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daA2448-70uc Linear
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daA2448-70um Linear
S-Curve
daA2500-14uc Linear
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daA2500-14um Linear
S-Curve
daA3840-45uc Linear
S-Curve
daA3840-45um Linear
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dmA720-290gc Linear
S-Curve
dmA720-290gm Linear
S-Curve
dmA1440-73gc Linear
S-Curve
dmA1440-73gm Linear
S-Curve
dmA1920-51gc Linear
S-Curve
dmA1920-51gm Linear
S-Curve
dmA2048-37gc Linear
S-Curve
dmA2048-37gm Linear
S-Curve
dmA2448-23gc Linear
S-Curve
dmA2448-23gm Linear
S-Curve
dmA2840-14gc Linear
S-Curve
dmA2840-14gm Linear
S-Curve
dmA3536-9gc Linear
S-Curve
dmA3536-9gm Linear
S-Curve
dmA4096-9gc Linear
S-Curve
dmA4096-9gm Linear
S-Curve
puA1280-54uc Linear
S-Curve
puA1280-54um Linear
S-Curve
puA1600-60uc Linear
S-Curve
puA1600-60um Linear
S-Curve
puA1920-30uc Linear
S-Curve
puA1920-30um Linear
S-Curve
puA2500-14uc Linear
S-Curve
puA2500-14um Linear
S-Curve
r2L2048-29gc Linear
S-Curve
r2L2048-58gm Linear
S-Curve
r2L2048-62cc Linear
S-Curve
r2L2048-62g5c Linear
S-Curve
r2L2048-172cm Linear
S-Curve
r2L2048-172g5m Linear
S-Curve
r2L4096-14gc Linear
S-Curve
r2L4096-29gm Linear
S-Curve
r2L4096-42cc Linear
S-Curve
r2L4096-42g5c Linear
S-Curve
r2L4096-84cm Linear
S-Curve
r2L4096-84g5m Linear
S-Curve
r2L8192-80cc Linear
S-Curve
r2L8192-240cm Linear
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r2L16384-60cc Linear
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r2L16384-120cm Linear
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r2T16416-500cm Linear
S-Curve

샘플 코드#

// Set the Brightness parameter to 0.5
camera.BslBrightness.SetValue(0.5);
// Set the contrast mode to Linear
camera.BslContrastMode.SetValue(BslContrastMode_Linear);
// Set the Contrast parameter to 1.2
camera.BslContrast.SetValue(1.2);
INodeMap& nodemap = camera.GetNodeMap();
// Set the Brightness parameter to 0.5
CFloatParameter(nodemap, "BslBrightness").SetValue(0.5);
// Set the contrast mode to Linear
CEnumParameter(nodemap, "BslContrastMode").SetValue("Linear");
// Set the Contrast parameter to 1.2
CFloatParameter(nodemap, "BslContrast").SetValue(1.2);
// Set the Brightness parameter to 0.5
camera.Parameters[PLCamera.BslBrightness].SetValue(0.5);
// Set the contrast mode to Linear
camera.Parameters[PLCamera.BslContrastMode].SetValue(PLCamera.BslContrastMode.Linear);
// Set the Contrast parameter to 1.2
camera.Parameters[PLCamera.BslContrast].SetValue(1.2);
/* 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 Brightness parameter to 0.5 */
errRes = PylonDeviceSetFloatFeature(hdev, "BslBrightness", 0.5);
CHECK(errRes);
/* Set the contrast mode to Linear */
errRes = PylonDeviceFeatureFromString(hdev, "BslContrastMode", "Linear");
CHECK(errRes);
/* Set the Contrast parameter to 1.2 */
errRes = PylonDeviceSetFloatFeature(hdev, "BslContrast", 1.2);
CHECK(errRes);
# Set the Brightness parameter to 0.5
camera.BslBrightness.Value = 0.5
# Set the contrast mode to Linear
camera.BslContrastMode.Value = "Linear"
# Set the Contrast parameter to 1.2
camera.BslContrast.Value = 1.2

또한 pylon Viewer를 사용하여 파라미터를 손쉽게 설정할 수 있습니다.