Gamma#
使用功能#
運作原理#
相機會根據下列公式,將 Gamma 修正值 ($\gamma$) 套用到每個像素的亮度值(以彩色相機的紅色像素值 (R) 為例):
最大像素值 ($R_{max}$) 例如在 8 位元 Pixel Format 中等於 255,或在 10 位元 pixel format 中等於 1 023。
啟用 Gamma 校正#
若要啟用 Gamma 修正:
- 將相機中的
GammaEnable參數設為true(若適用)。 - 為獲得最佳效果,請將
BlackLevel參數設為 0。 - 將相機中的
Gamma參數設為所需的值。此參數的數值範圍為 0 到 $\approx 4$。- Gamma = 1:整體亮度保持不變。
- Gamma < 1: The overall brightness increases.
- Gamma > 1:整體亮度會降低。
在所有情況下,黑色像素(亮度 = 0)和白色像素(亮度 = 最大值)都不會進行調整。
資訊
- 如果您啟用 Gamma 修正且 Pixel Format 設為 12 位元 pixel format,將會遺失部分影像資訊。像素資料輸出仍會是 12 位元,但像素值會在 Gamma 修正過程中進行插補。
- 在 boA13440-17cm 相機上,只有當 Pixel Format 設為 8 位元 pixel format 時,才能啟用 Gamma 修正。
其他參數#
根據您的相機型號,可使用下列其他參數:
GammaEnable:啟用或停用 Gamma 修正。GammaSelector:允許您選取下列其中一種 Gamma 修正模式:User:可依需求設定 Gamma 修正值。(預設值。)sRGB:相機會自動設定大約 0.4 的 Gamma 修正值。此數值已針對在 sRGB 監視器上顯示影像進行最佳化。
BslColorSpaceMode或BslColorSpace:允許您選取下列其中一種 Gamma 修正模式:RGB:不套用其他 Gamma 修正值。sRGB:影像亮度已針對在 sRGB 監視器上顯示進行最佳化。會套用大約 0.4 的 Gamma 修正值。如需詳細資訊,請參閱 詳細資料 章節中的註腳。
詳細資料#
| 相機型號 | 其他參數 |
|---|---|
| a2A640-240gmSWIR | 無 |
| a2A640-240umSWIR | 無 |
| a2A1280-80gmSWIR | 無 |
| a2A1280-125umSWIR | 無 |
| a2A1920-51gcBAS | BslColorSpacec |
| a2A1920-51gcIP67 | BslColorSpacec |
| a2A1920-51gcPRO | BslColorSpacec |
| a2A1920-51gmBAS | 無 |
| a2A1920-51gmIP67 | 無 |
| a2A1920-51gmPRO | 無 |
| a2A1920-160ucBAS | BslColorSpacec |
| a2A1920-160ucPRO | BslColorSpacec |
| a2A1920-160umBAS | 無 |
| a2A1920-160umPRO | 無 |
| a2A1920-165g5cBAS | BslColorSpacec |
| a2A1920-165g5mBAS | 無 |
| a2A1920-168mgc | BslColorSpacec |
| a2A1920-168mgm | 無 |
| a2A2048-35gmSWIR | 無 |
| a2A2048-37gcBAS | BslColorSpacec |
| a2A2048-37gcPRO | BslColorSpacec |
| a2A2048-37gmBAS | 無 |
| a2A2048-37gmPRO | 無 |
| a2A2048-110umSWIR | 無 |
| a2A2048-114g5cBAS | BslColorSpacec |
| a2A2048-114g5mBAS | 無 |
| a2A2048-114mgc | BslColorSpacec |
| a2A2048-114mgm | 無 |
| a2A2048-114ucBAS | BslColorSpacec |
| a2A2048-114ucPRO | BslColorSpacec |
| a2A2048-114umBAS | 無 |
| a2A2048-114umPRO | 無 |
| a2A2048-173cmSWIR | 無 |
| a2A2440-98g5cBAS | BslColorSpacec |
| a2A2440-98g5mBAS | 無 |
| a2A2448-23gcBAS | BslColorSpacec |
| a2A2448-23gcIP67 | BslColorSpacec |
| a2A2448-23gcPRO | BslColorSpacec |
| a2A2448-23gmBAS | 無 |
| a2A2448-23gmIP67 | 無 |
| a2A2448-23gmPRO | 無 |
| a2A2448-75ucBAS | BslColorSpacec |
| a2A2448-75ucPRO | BslColorSpacec |
| a2A2448-75umBAS | 無 |
| a2A2448-75umPRO | 無 |
| a2A2448-90mgc | BslColorSpacec |
| a2A2448-90mgm | 無 |
| a2A2448-105g5cBAS | BslColorSpacec |
| a2A2448-105g5mBAS | 無 |
| a2A2448-120cc | BslColorSpacec |
| a2A2448-120cm | 無 |
| a2A2448-210cc | BslColorSpacec |
| a2A2448-210cm | 無 |
| a2A2464-23gcBAS | BslColorSpacec |
| a2A2464-23gcPRO | BslColorSpacec |
| a2A2464-23gmBAS | 無 |
| a2A2464-23gmPRO | 無 |
| a2A2464-77ucBAS | BslColorSpacec |
| a2A2464-77ucPRO | BslColorSpacec |
| a2A2464-77umBAS | 無 |
| a2A2464-77umPRO | 無 |
| a2A2464-115g5cBAS | BslColorSpacec |
| a2A2464-115g5mBAS | 無 |
| a2A2560-20gmSWIR | 無 |
| a2A2560-70umSWIR | 無 |
| a2A2560-131cmSWIR | 無 |
| a2A2590-22gcBAS | BslColorSpacec |
| a2A2590-22gcPRO | BslColorSpacec |
| a2A2590-22gmBAS | 無 |
| a2A2590-22gmPRO | 無 |
| a2A2590-60ucBAS | BslColorSpacec |
| a2A2590-60ucPRO | BslColorSpacec |
| a2A2590-60umBAS | 無 |
| a2A2590-60umPRO | 無 |
| a2A2600-20gcBAS | BslColorSpacec |
| a2A2600-20gcPRO | BslColorSpacec |
| a2A2600-20gmBAS | 無 |
| a2A2600-20gmPRO | 無 |
| a2A2600-64ucBAS | BslColorSpacec |
| a2A2600-64ucPRO | BslColorSpacec |
| a2A2600-64umBAS | 無 |
| a2A2600-64umPRO | 無 |
| a2A2840-14gcBAS | BslColorSpacec |
| a2A2840-14gcIP67 | BslColorSpacec |
| a2A2840-14gcPRO | BslColorSpacec |
| a2A2840-14gmBAS | 無 |
| a2A2840-14gmIP67 | 無 |
| a2A2840-14gmPRO | 無 |
| a2A2840-14gmUV | 無 |
| a2A2840-48ucBAS | BslColorSpacec |
| a2A2840-48ucPRO | BslColorSpacec |
| a2A2840-48umBAS | 無 |
| a2A2840-48umPRO | 無 |
| a2A2840-48umUV | 無 |
| a2A2840-57mgc | BslColorSpacec |
| a2A2840-57mgm | 無 |
| a2A2840-67g5cBAS | BslColorSpacec |
| a2A2840-67g5mBAS | 無 |
| a2A2840-67g5mUV | 無 |
| a2A2840-86cc | BslColorSpacec |
| a2A2840-86cm | 無 |
| a2A3536-9gcBAS | BslColorSpacec |
| a2A3536-9gcPRO | BslColorSpacec |
| a2A3536-9gmBAS | 無 |
| a2A3536-9gmPRO | 無 |
| a2A3536-31ucBAS | BslColorSpacec |
| a2A3536-31ucPRO | BslColorSpacec |
| a2A3536-31umBAS | 無 |
| a2A3536-31umPRO | 無 |
| a2A3536-37mgc | BslColorSpacec |
| a2A3536-37mgm | 無 |
| a2A3536-42g5cBAS | BslColorSpacec |
| a2A3536-42g5mBAS | 無 |
| a2A3840-13gcBAS | BslColorSpacec |
| a2A3840-13gcPRO | BslColorSpacec |
| a2A3840-13gmBAS | 無 |
| a2A3840-13gmPRO | 無 |
| a2A3840-45ucBAS | BslColorSpacec |
| a2A3840-45ucPRO | BslColorSpacec |
| a2A3840-45umBAS | 無 |
| a2A3840-45umPRO | 無 |
| a2A4096-9gcBAS | BslColorSpacec |
| a2A4096-9gcIP67 | BslColorSpacec |
| a2A4096-9gcPRO | BslColorSpacec |
| a2A4096-9gmBAS | 無 |
| a2A4096-9gmIP67 | 無 |
| a2A4096-9gmPRO | 無 |
| a2A4096-30ucBAS | BslColorSpacec |
| a2A4096-30ucPRO | BslColorSpacec |
| a2A4096-30umBAS | 無 |
| a2A4096-30umPRO | 無 |
| a2A4096-38mgc | BslColorSpacec |
| a2A4096-38mgm | 無 |
| a2A4096-44g5cBAS | BslColorSpacec |
| a2A4096-44g5mBAS | 無 |
| a2A4096-67cc | BslColorSpacec |
| a2A4096-67cm | 無 |
| a2A4200-12gcBAS | BslColorSpacec |
| a2A4200-12gcPRO | BslColorSpacec |
| a2A4200-12gmBAS | 無 |
| a2A4200-12gmPRO | 無 |
| a2A4200-40ucBAS | BslColorSpacec |
| a2A4200-40ucPRO | BslColorSpacec |
| a2A4200-40umBAS | 無 |
| a2A4200-40umPRO | 無 |
| a2A4504-5gcBAS | BslColorSpacec |
| a2A4504-5gcIP67 | BslColorSpacec |
| a2A4504-5gcPRO | BslColorSpacec |
| a2A4504-5gmBAS | 無 |
| a2A4504-5gmIP67 | 無 |
| a2A4504-5gmPRO | 無 |
| a2A4504-18ucBAS | BslColorSpacec |
| a2A4504-18ucPRO | BslColorSpacec |
| a2A4504-18umBAS | 無 |
| a2A4504-18umPRO | 無 |
| a2A4504-23mgc | BslColorSpacec |
| a2A4504-23mgm | 無 |
| a2A4504-27g5cBAS | BslColorSpacec |
| a2A4504-27g5mBAS | 無 |
| a2A4504-42cc | BslColorSpacec |
| a2A4504-42cm | 無 |
| a2A4508-6gcBAS | BslColorSpacec |
| a2A4508-6gcPRO | BslColorSpacec |
| a2A4508-6gmBAS | 無 |
| a2A4508-6gmPRO | 無 |
| a2A4508-20ucBAS | BslColorSpacec |
| a2A4508-20ucPRO | BslColorSpacec |
| a2A4508-20umBAS | 無 |
| a2A4508-20umPRO | 無 |
| a2A5060-4gcBAS | BslColorSpacec |
| a2A5060-4gmBAS | 無 |
| a2A5060-15ucBAS | BslColorSpacec |
| a2A5060-15umBAS | 無 |
| a2A5060-21g5cBAS | BslColorSpacec |
| a2A5060-21g5mBAS | 無 |
| a2A5060-35cc | BslColorSpacec |
| a2A5060-35cm | 無 |
| a2A5320-7gcBAS | BslColorSpacec |
| a2A5320-7gcIP67 | BslColorSpacec |
| a2A5320-7gcPRO | BslColorSpacec |
| a2A5320-7gmBAS | 無 |
| a2A5320-7gmPRO | 無 |
| a2A5320-7gmip67 | 無 |
| a2A5320-23ucBAS | BslColorSpacec |
| a2A5320-23ucPRO | BslColorSpacec |
| a2A5320-23umBAS | 無 |
| a2A5320-23umPRO | 無 |
| a2A5320-29mgc | BslColorSpacec |
| a2A5320-29mgm | 無 |
| a2A5320-34g5cBAS | BslColorSpacec |
| a2A5320-34g5mBAS | 無 |
| a2A5320-52cc | BslColorSpacec |
| a2A5320-52cm | 無 |
| a2A5328-4gcBAS | BslColorSpacec |
| a2A5328-4gcIP67 | BslColorSpacec |
| a2A5328-4gcPRO | BslColorSpacec |
| a2A5328-4gmBAS | 無 |
| a2A5328-4gmIP67 | 無 |
| a2A5328-4gmPRO | 無 |
| a2A5328-15ucBAS | BslColorSpacec |
| a2A5328-15ucPRO | BslColorSpacec |
| a2A5328-15umBAS | 無 |
| a2A5328-15umPRO | 無 |
| a2A5328-19mgc | BslColorSpacec |
| a2A5328-19mgm | 無 |
| a2A5328-22g5cBAS | BslColorSpacec |
| a2A5328-22g5mBAS | 無 |
| a2A5328-35cc | BslColorSpacec |
| a2A5328-35cm | 無 |
| acA640-121gm | GammaEnable GammaSelector |
| acA640-300gc | GammaEnable GammaSelector |
| acA640-300gm | GammaEnable GammaSelector |
| acA640-750uc | Nonea |
| acA640-750um | Nonea |
| acA720-290gc | GammaEnable GammaSelector |
| acA720-290gm | GammaEnable GammaSelector |
| acA720-520uc | Nonea |
| acA720-520um | Nonea |
| acA800-200gc | GammaEnable GammaSelector |
| acA800-200gm | GammaEnable GammaSelector |
| acA800-510uc | Nonea |
| acA800-510um | Nonea |
| acA1280-60gc | GammaEnable GammaSelector |
| acA1280-60gm | GammaEnable GammaSelector |
| acA1300-60gc | GammaEnable GammaSelector |
| acA1300-60gm | GammaEnable GammaSelector |
| acA1300-60gmNIR | GammaEnable GammaSelector |
| acA1300-75gc | GammaEnable GammaSelector |
| acA1300-75gm | GammaEnable GammaSelector |
| acA1300-200uc | Nonea |
| acA1300-200um | Nonea |
| acA1440-73gc | GammaEnable GammaSelector |
| acA1440-73gm | GammaEnable GammaSelector |
| acA1440-220uc | Nonea |
| acA1440-220um | Nonea |
| acA1600-60gc | GammaEnable GammaSelector |
| acA1600-60gm | GammaEnable GammaSelector |
| acA1920-25gc | GammaEnable GammaSelector |
| acA1920-25gm | GammaEnable GammaSelector |
| acA1920-25uc | Nonea |
| acA1920-25um | Nonea |
| acA1920-40gc | GammaEnable GammaSelector |
| acA1920-40gm | GammaEnable GammaSelector |
| acA1920-40uc | Nonea |
| acA1920-40ucMED | Nonea |
| acA1920-40um | Nonea |
| acA1920-40umMED | Nonea |
| acA1920-48gc | GammaEnable GammaSelector |
| acA1920-48gm | GammaEnable GammaSelector |
| acA1920-50gc | GammaEnable GammaSelector |
| acA1920-50gm | GammaEnable GammaSelector |
| acA1920-150uc | Nonea |
| acA1920-150um | Nonea |
| acA1920-155uc | Nonea |
| acA1920-155ucMED | Nonea |
| acA1920-155um | Nonea |
| acA1920-155umMED | Nonea |
| acA2000-50gc | GammaEnable GammaSelector |
| acA2000-50gm | GammaEnable GammaSelector |
| acA2000-165uc | Nonea |
| acA2000-165um | Nonea |
| acA2040-25gc | GammaEnable GammaSelector |
| acA2040-25gm | GammaEnable GammaSelector |
| acA2040-25gmNIR | GammaEnable GammaSelector |
| acA2040-35gc | GammaEnable GammaSelector |
| acA2040-35gm | GammaEnable GammaSelector |
| acA2040-55uc | Nonea |
| acA2040-55um | Nonea |
| acA2040-90uc | Nonea |
| acA2040-90um | Nonea |
| acA2040-90umNIR | Nonea |
| acA2040-120uc | Nonea |
| acA2040-120um | Nonea |
| acA2440-20gc | GammaEnable GammaSelector |
| acA2440-20gm | GammaEnable GammaSelector |
| acA2440-35uc | Nonea |
| acA2440-35ucMED | Nonea |
| acA2440-35um | Nonea |
| acA2440-35umMED | Nonea |
| acA2440-75uc | Nonea |
| acA2440-75ucMED | Nonea |
| acA2440-75um | Nonea |
| acA2440-75umMED | Nonea |
| acA2500-14gc | GammaEnable GammaSelector |
| acA2500-14gm | GammaEnable GammaSelector |
| acA2500-14uc | Nonea |
| acA2500-14um | Nonea |
| acA2500-20gc | GammaEnable GammaSelector |
| acA2500-20gcMED | GammaEnable GammaSelector |
| acA2500-20gm | GammaEnable GammaSelector |
| acA2500-20gmMED | GammaEnable GammaSelector |
| acA2500-60uc | Nonea |
| acA2500-60um | Nonea |
| acA3088-16gc | GammaEnable GammaSelector |
| acA3088-16gm | GammaEnable GammaSelector |
| acA3088-57uc | Nonea |
| acA3088-57ucMED | Nonea |
| acA3088-57um | Nonea |
| acA3088-57umMED | Nonea |
| acA3800-10gc | GammaEnable GammaSelector |
| acA3800-10gm | GammaEnable GammaSelector |
| acA3800-14uc | Nonea |
| acA3800-14um | Nonea |
| acA4024-8gc | GammaEnable GammaSelector |
| acA4024-8gm | GammaEnable GammaSelector |
| acA4024-29uc | Nonea |
| acA4024-29um | Nonea |
| acA4096-11gc | GammaEnable GammaSelector |
| acA4096-11gm | GammaEnable GammaSelector |
| acA4096-30uc | Nonea |
| acA4096-30ucMED | Nonea |
| acA4096-30um | Nonea |
| acA4096-30umMED | Nonea |
| acA4096-40uc | Nonea |
| acA4096-40ucMED | Nonea |
| acA4096-40um | Nonea |
| acA4096-40umMED | Nonea |
| acA4112-8gc | GammaEnable GammaSelector |
| acA4112-8gm | GammaEnable GammaSelector |
| acA4112-20uc | Nonea |
| acA4112-20ucMED | Nonea |
| acA4112-20um | Nonea |
| acA4112-20umMED | Nonea |
| acA4112-30uc | Nonea |
| acA4112-30ucMED | Nonea |
| acA4112-30um | Nonea |
| acA4112-30umMED | Nonea |
| acA5472-5gc | GammaEnable GammaSelector |
| acA5472-5gm | GammaEnable GammaSelector |
| acA5472-17uc | Nonea |
| acA5472-17ucMED | Nonea |
| acA5472-17um | Nonea |
| acA5472-17umMED | Nonea |
| boA1936-400cc | BslColorSpacec |
| boA1936-400cm | 無 |
| boA2448-250cc | BslColorSpacec |
| boA2448-250cm | 無 |
| boA2832-190cc | BslColorSpacec |
| boA2832-190cm | 無 |
| boA4096-93cc | BslColorSpacec |
| boA4096-93cm | 無 |
| boA4096-180cc | BslColorSpacec |
| boA4096-180cm | 無 |
| boA4112-68cc | BslColorSpacec |
| boA4112-68cm | 無 |
| boA4500-45cc | BslColorSpacec |
| boA4500-45cm | 無 |
| boA4504-100cc | BslColorSpacec |
| boA4504-100cm | 無 |
| boA5056-95cm | 無 |
| boA5120-150cc | 不支援 Gamma 功能 |
| boA5120-150cm | 不支援 Gamma 功能 |
| boA5120-230cc | 不支援 Gamma 功能 |
| boA5120-230cm | 不支援 Gamma 功能 |
| boA5320-150cc | BslColorSpacec |
| boA5320-150cm | 無 |
| boA5328-100cc | BslColorSpacec |
| boA5328-100cm | 無 |
| boA6500-36cc | BslColorSpacec |
| boA6500-36cm | 無 |
| boA8100-16cc | BslColorSpacec |
| boA8100-16cm | 無 |
| boA9344-30cc | 不支援 Gamma 功能 |
| boA9344-30cm | 不支援 Gamma 功能 |
| boA9344-70cc | 不支援 Gamma 功能 |
| boA9344-70cm | 不支援 Gamma 功能 |
| boA13440-17cm | 無 |
| daA720-520uc | BslColorSpacea |
| daA720-520um | 無 |
| daA1280-54uc | BslColorSpaceModeb |
| daA1280-54um | 無 |
| daA1440-220uc | BslColorSpacea |
| daA1440-220um | 無 |
| daA1600-60uc | BslColorSpaceModeb |
| daA1600-60um | 無 |
| daA1920-15um | 無 |
| daA1920-30uc | BslColorSpaceModeb |
| daA1920-30um | 無 |
| daA1920-160uc | BslColorSpacea |
| daA1920-160um | 無 |
| daA2448-70uc | BslColorSpacea |
| daA2448-70um | 無 |
| daA2500-14uc | BslColorSpaceModeb |
| daA2500-14um | 無 |
| daA3840-45uc | BslColorSpacea |
| daA3840-45um | 無 |
| dmA720-290gc | BslColorSpacec |
| dmA720-290gm | 無 |
| dmA1440-73gc | BslColorSpacec |
| dmA1440-73gm | 無 |
| dmA1920-51gc | BslColorSpacec |
| dmA1920-51gm | 無 |
| dmA2048-37gc | BslColorSpacec |
| dmA2048-37gm | 無 |
| dmA2448-23gc | BslColorSpacec |
| dmA2448-23gm | 無 |
| dmA2840-14gc | BslColorSpacec |
| dmA2840-14gm | 無 |
| dmA3536-9gc | BslColorSpacec |
| dmA3536-9gm | 無 |
| dmA4096-9gc | BslColorSpacec |
| dmA4096-9gm | 無 |
| puA1280-54uc | BslColorSpaceModeb |
| puA1280-54um | 無 |
| puA1600-60uc | BslColorSpaceModeb |
| puA1600-60um | 無 |
| puA1920-30uc | BslColorSpaceModeb |
| puA1920-30um | 無 |
| puA2500-14uc | BslColorSpaceModeb |
| puA2500-14um | 無 |
| r2L2048-29gc | BslColorSpacec |
| r2L2048-58gm | 無 |
| r2L2048-62cc | BslColorSpacec |
| r2L2048-62g5c | BslColorSpacec |
| r2L2048-172cm | 無 |
| r2L2048-172g5m | 無 |
| r2L4096-14gc | BslColorSpacec |
| r2L4096-29gm | 無 |
| r2L4096-42cc | BslColorSpacec |
| r2L4096-42g5c | BslColorSpacec |
| r2L4096-84cm | 無 |
| r2L4096-84g5m | 無 |
| r2L8192-80cc | BslColorSpacec |
| r2L8192-240cm | 無 |
| r2L16384-60cc | BslColorSpacec |
| r2L16384-120cm | 無 |
| r2T16416-500cm | 無 |
-
如果您選擇 光源預設,將會套用約 0.4 的額外 Gamma 校正值(sRGB Gamma 校正)。此數值會單獨套用,且不包含在
Gamma參數值。 範例: 您將 Light Source Preset 設為 Tungsten,並將Gamma參數值設為 1.2。首先,系統會對像素值套用約 0.4 的自動校正值。之後,再將 1.2 的 Gamma 校正值套用到產生的像素值上。 -
只有當 Pixel Format 設為 YCbCr422 或 RGB8 時才可用。
-
如果色彩空間設為
sRGB,將會套用約 0.4 的 Gamma 校正值。此數值會單獨套用,且不包含在Gamma參數值。 範例: 您將色彩空間設為 sRGB,並將Gamma參數設為 1.2。首先,系統會對像素值套用約 0.4 的自動校正值。之後,再將 1.2 的 Gamma 校正值套用到產生的像素值上。
如果您已選擇 Light Source Preset,將色彩空間設為sRGB也將會影響 Balance White, Color Adjustment以及 Color Transformation 功能。 -
如果色彩空間設為
sRGB將會套用約 0.4 的 Gamma 校正值、Gamma參數將變為唯讀,且Gamma參數值將遭到忽略。
範例程式碼#
ace 2、boost 和 dart R 相機#
/* 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 Gamma value to 1.2 */
errRes = PylonDeviceSetFloatFeature(hdev, "Gamma", 1.2);
CHECK(errRes);
/* Set the color space to sRGB */
errRes = PylonDeviceFeatureFromString(hdev, "BslColorSpace", "sRGB");
CHECK(errRes);
ace Classic/U/L GigE 相機#
/* 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 the Gamma feature */
errRes = PylonDeviceSetBooleanFeature(hdev, "GammaEnable", 1);
CHECK(errRes);
/* Set the gamma type to User */
errRes = PylonDeviceFeatureFromString(hdev, "GammaSelector", "User");
CHECK(errRes);
/* Set the Gamma value to 1.2 */
errRes = PylonDeviceSetFloatFeature(hdev, "Gamma", 1.2);
CHECK(errRes);
其他相機#
您也可以 use the pylon Viewer 來輕鬆設定參數。