Brightness and Contrast#
Brightness 和 contrast 始終作為通用數學 Brightness/Contrast 函數的一部分一起處理。
使用此功能#
調整 Contrast 與 Contrast Mode#
若要調整 contrast:
- 將
BslContrastMode參數設為下列其中一個值 ((如果可用): - 為
BslContrast參數。此參數的數值範圍為 -1 到 1。預設情況下,此參數設為 0,表示 contrast 保持不變。
調整亮度#
若要調整 brightness,請為 BslBrightness 參數輸入數值。此參數的數值範圍為 -1 到 1。預設情況下,此參數設為 0,表示 brightness 保持不變。
運作原理#
對比度#
調整 contrast 會改變影像中明暗區域之間的差異程度。套用的 contrast 越高,差異就越明顯。
如何套用 contrast 取決於您所選取的 contrast mode。
Linear Contrast Mode#
如果選取此 contrast mode,相機將使用 linear function 來調整 contrast。增加或減少 contrast 會增加或減少線性函數的斜率。
當 contrast 設定大於 0 時,會有更多輸出像素值設為全黑 (0) 或全白(最大像素值)。
如果 contrast 設為 0.3(見第二張圖),從 0 到大約 50 的輸入值會設為全黑,而從大約 205 到 255 的輸入值會設為全白。這表示色調值的整體範圍(即影像的動態範圍)縮小了。影像中最暗和最亮的區域會顯示為全黑或全白,但其他區域會顯得更清晰。
減少 contrast 會有相反的效果。
S-Curve Contrast Mode#
如果選取此 contrast mode,相機將使用 S-curve function 來調整 contrast。
這可讓您在保留影像動態範圍的同時,提升感知 contrast。
您越是增加 contrast,函數圖形就會越呈現 S 形:
上圖顯示,在 S-Curve 模式下增加 contrast 會產生以下效果:
- S 形曲線在其起點和終點附近變得更平緩,而在中心附近變得更陡峭。因此,影像明暗區域的 contrast 降低了,而中間色調的 contrast 提高了。
- 低的輸入像素值會降低,高的輸入像素值會提高。因此,影像中極端明暗的區域會被壓縮,進一步提升感知 contrast。
- 由於曲線始於 (0,0) 並終於 (Xmax,Ymax),因此影像的動態範圍得以保留。
在 S-Curve 模式下,低於 0 的 Contrast 設定將導致相反效果的反向 S 形曲線。
亮度#
調整 Brightness 可透過增加或減少色調值來使影像變亮或變暗。
調整 Brightness 會移動 Brightness/Contrast 功能的樞紐點:
- 增加 Brightness 會將樞紐點向左上方移動。這表示影像會顯得更亮。
- 減少 Brightness 會將樞紐點向右下方移動。這表示影像會顯得更暗。
下圖顯示選取 S-Curve contrast mode 的範例。
其他參數#
若適用, BslBrightnessRaw 和 BslContrastRaw 參數允許您為 Brightness 和 Contrast 參數輸入整數值而非浮點數。通常情況下,您不需要設定這些參數。
詳細資料#
| 相機型號 | 可用的 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 | 不支援 Brightness and Contrast 功能 |
| acA640-300gc | 不支援 Brightness and Contrast 功能 |
| acA640-300gm | 不支援 Brightness and Contrast 功能 |
| acA640-750uc | 不支援 Brightness and Contrast 功能 |
| acA640-750um | 不支援 Brightness and Contrast 功能 |
| acA720-290gc | 不支援 Brightness and Contrast 功能 |
| acA720-290gm | 不支援 Brightness and Contrast 功能 |
| acA720-520uc | 不支援 Brightness and Contrast 功能 |
| acA720-520um | 不支援 Brightness and Contrast 功能 |
| acA800-200gc | 不支援 Brightness and Contrast 功能 |
| acA800-200gm | 不支援 Brightness and Contrast 功能 |
| acA800-510uc | 不支援 Brightness and Contrast 功能 |
| acA800-510um | 不支援 Brightness and Contrast 功能 |
| acA1280-60gc | 不支援 Brightness and Contrast 功能 |
| acA1280-60gm | 不支援 Brightness and Contrast 功能 |
| acA1300-60gc | 不支援 Brightness and Contrast 功能 |
| acA1300-60gm | 不支援 Brightness and Contrast 功能 |
| acA1300-60gmNIR | 不支援 Brightness and Contrast 功能 |
| acA1300-75gc | 不支援 Brightness and Contrast 功能 |
| acA1300-75gm | 不支援 Brightness and Contrast 功能 |
| acA1300-200uc | 不支援 Brightness and Contrast 功能 |
| acA1300-200um | 不支援 Brightness and Contrast 功能 |
| acA1440-73gc | 不支援 Brightness and Contrast 功能 |
| acA1440-73gm | 不支援 Brightness and Contrast 功能 |
| acA1440-220uc | 不支援 Brightness and Contrast 功能 |
| acA1440-220um | 不支援 Brightness and Contrast 功能 |
| acA1600-60gc | 不支援 Brightness and Contrast 功能 |
| acA1600-60gm | 不支援 Brightness and Contrast 功能 |
| acA1920-25gc | 不支援 Brightness and Contrast 功能 |
| acA1920-25gm | 不支援 Brightness and Contrast 功能 |
| acA1920-25uc | 不支援 Brightness and Contrast 功能 |
| acA1920-25um | 不支援 Brightness and Contrast 功能 |
| acA1920-40gc | 不支援 Brightness and Contrast 功能 |
| acA1920-40gm | 不支援 Brightness and Contrast 功能 |
| acA1920-40uc | 不支援 Brightness and Contrast 功能 |
| acA1920-40ucMED | Linear S-Curve |
| acA1920-40um | 不支援 Brightness and Contrast 功能 |
| acA1920-40umMED | Linear S-Curve |
| acA1920-48gc | 不支援 Brightness and Contrast 功能 |
| acA1920-48gm | 不支援 Brightness and Contrast 功能 |
| acA1920-50gc | 不支援 Brightness and Contrast 功能 |
| acA1920-50gm | 不支援 Brightness and Contrast 功能 |
| acA1920-150uc | 不支援 Brightness and Contrast 功能 |
| acA1920-150um | 不支援 Brightness and Contrast 功能 |
| acA1920-155uc | 不支援 Brightness and Contrast 功能 |
| acA1920-155ucMED | Linear S-Curve |
| acA1920-155um | 不支援 Brightness and Contrast 功能 |
| acA1920-155umMED | Linear S-Curve |
| acA2000-50gc | 不支援 Brightness and Contrast 功能 |
| acA2000-50gm | 不支援 Brightness and Contrast 功能 |
| acA2000-165uc | 不支援 Brightness and Contrast 功能 |
| acA2000-165um | 不支援 Brightness and Contrast 功能 |
| acA2040-25gc | 不支援 Brightness and Contrast 功能 |
| acA2040-25gm | 不支援 Brightness and Contrast 功能 |
| acA2040-25gmNIR | 不支援 Brightness and Contrast 功能 |
| acA2040-35gc | 不支援 Brightness and Contrast 功能 |
| acA2040-35gm | 不支援 Brightness and Contrast 功能 |
| acA2040-55uc | 不支援 Brightness and Contrast 功能 |
| acA2040-55um | 不支援 Brightness and Contrast 功能 |
| acA2040-90uc | 不支援 Brightness and Contrast 功能 |
| acA2040-90um | 不支援 Brightness and Contrast 功能 |
| acA2040-90umNIR | 不支援 Brightness and Contrast 功能 |
| acA2040-120uc | 不支援 Brightness and Contrast 功能 |
| acA2040-120um | 不支援 Brightness and Contrast 功能 |
| acA2440-20gc | 不支援 Brightness and Contrast 功能 |
| acA2440-20gm | 不支援 Brightness and Contrast 功能 |
| acA2440-35uc | 不支援 Brightness and Contrast 功能 |
| acA2440-35ucMED | Linear S-Curve |
| acA2440-35um | 不支援 Brightness and Contrast 功能 |
| acA2440-35umMED | Linear S-Curve |
| acA2440-75uc | 不支援 Brightness and Contrast 功能 |
| acA2440-75ucMED | Linear S-Curve |
| acA2440-75um | 不支援 Brightness and Contrast 功能 |
| acA2440-75umMED | Linear S-Curve |
| acA2500-14gc | 不支援 Brightness and Contrast 功能 |
| acA2500-14gm | 不支援 Brightness and Contrast 功能 |
| acA2500-14uc | 不支援 Brightness and Contrast 功能 |
| acA2500-14um | 不支援 Brightness and Contrast 功能 |
| acA2500-20gc | 不支援 Brightness and Contrast 功能 |
| acA2500-20gcMED | Linear S-Curve |
| acA2500-20gm | 不支援 Brightness and Contrast 功能 |
| acA2500-20gmMED | Linear S-Curve |
| acA2500-60uc | 不支援 Brightness and Contrast 功能 |
| acA2500-60um | 不支援 Brightness and Contrast 功能 |
| acA3088-16gc | 不支援 Brightness and Contrast 功能 |
| acA3088-16gm | 不支援 Brightness and Contrast 功能 |
| acA3088-57uc | 不支援 Brightness and Contrast 功能 |
| acA3088-57ucMED | Linear S-Curve |
| acA3088-57um | 不支援 Brightness and Contrast 功能 |
| acA3088-57umMED | Linear S-Curve |
| acA3800-10gc | 不支援 Brightness and Contrast 功能 |
| acA3800-10gm | 不支援 Brightness and Contrast 功能 |
| acA3800-14uc | 不支援 Brightness and Contrast 功能 |
| acA3800-14um | 不支援 Brightness and Contrast 功能 |
| acA4024-8gc | 不支援 Brightness and Contrast 功能 |
| acA4024-8gm | 不支援 Brightness and Contrast 功能 |
| acA4024-29uc | 不支援 Brightness and Contrast 功能 |
| acA4024-29um | 不支援 Brightness and Contrast 功能 |
| acA4096-11gc | 不支援 Brightness and Contrast 功能 |
| acA4096-11gm | 不支援 Brightness and Contrast 功能 |
| acA4096-30uc | 不支援 Brightness and Contrast 功能 |
| acA4096-30ucMED | Linear S-Curve |
| acA4096-30um | 不支援 Brightness and Contrast 功能 |
| acA4096-30umMED | Linear S-Curve |
| acA4096-40uc | 不支援 Brightness and Contrast 功能 |
| acA4096-40ucMED | Linear S-Curve |
| acA4096-40um | 不支援 Brightness and Contrast 功能 |
| acA4096-40umMED | Linear S-Curve |
| acA4112-8gc | 不支援 Brightness and Contrast 功能 |
| acA4112-8gm | 不支援 Brightness and Contrast 功能 |
| acA4112-20uc | 不支援 Brightness and Contrast 功能 |
| acA4112-20ucMED | Linear S-Curve |
| acA4112-20um | 不支援 Brightness and Contrast 功能 |
| acA4112-20umMED | Linear S-Curve |
| acA4112-30uc | 不支援 Brightness and Contrast 功能 |
| acA4112-30ucMED | Linear S-Curve |
| acA4112-30um | 不支援 Brightness and Contrast 功能 |
| acA4112-30umMED | Linear S-Curve |
| acA5472-5gc | 不支援 Brightness and Contrast 功能 |
| acA5472-5gm | 不支援 Brightness and Contrast 功能 |
| acA5472-17uc | 不支援 Brightness and Contrast 功能 |
| acA5472-17ucMED | Linear S-Curve |
| acA5472-17um | 不支援 Brightness and Contrast 功能 |
| 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 S-Curve |
| boA4096-93cc | Linear S-Curve |
| boA4096-93cm | Linear S-Curve |
| boA4096-180cc | Linear S-Curve |
| boA4096-180cm | Linear S-Curve |
| boA4112-68cc | Linear S-Curve |
| boA4112-68cm | Linear S-Curve |
| boA4500-45cc | Linear S-Curve |
| boA4500-45cm | Linear S-Curve |
| boA4504-100cc | Linear S-Curve |
| boA4504-100cm | Linear S-Curve |
| boA5056-95cm | Linear S-Curve |
| boA5120-150cc | 不支援 Brightness and Contrast 功能 |
| boA5120-150cm | 不支援 Brightness and Contrast 功能 |
| boA5120-230cc | 不支援 Brightness and Contrast 功能 |
| boA5120-230cm | 不支援 Brightness and Contrast 功能 |
| boA5320-150cc | Linear S-Curve |
| boA5320-150cm | Linear S-Curve |
| boA5328-100cc | Linear S-Curve |
| boA5328-100cm | Linear S-Curve |
| boA6500-36cc | Linear S-Curve |
| boA6500-36cm | Linear S-Curve |
| boA8100-16cc | Linear S-Curve |
| boA8100-16cm | Linear S-Curve |
| boA9344-30cc | 不支援 Brightness and Contrast 功能 |
| boA9344-30cm | 不支援 Brightness and Contrast 功能 |
| boA9344-70cc | 不支援 Brightness and Contrast 功能 |
| boA9344-70cm | 不支援 Brightness and Contrast 功能 |
| boA13440-17cm | 不支援 Brightness and Contrast 功能 |
| 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 S-Curve |
| daA1600-60uc | Linear S-Curve |
| daA1600-60um | Linear S-Curve |
| daA1920-15um | Linear S-Curve |
| daA1920-30uc | Linear S-Curve |
| daA1920-30um | Linear S-Curve |
| daA1920-160uc | Linear S-Curve |
| daA1920-160um | Linear S-Curve |
| daA2448-70uc | Linear S-Curve |
| daA2448-70um | Linear S-Curve |
| daA2500-14uc | Linear S-Curve |
| daA2500-14um | Linear S-Curve |
| daA3840-45uc | Linear S-Curve |
| daA3840-45um | Linear S-Curve |
| 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 S-Curve |
| r2L16384-60cc | Linear S-Curve |
| r2L16384-120cm | Linear S-Curve |
| r2T16416-500cm | Linear S-Curve |
範例程式碼#
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);
您也可以使用 pylon Viewer 來輕鬆設定參數。