black balance中文什么意思

黑平衡

• black:    adj. 1.黑，黑色的。 2.暗的 ...
• balance:    n. 1.〔常作 a pair of ...
• abb automatic black balance:    自动黑平衡

例句与用法

1. Abb automatic black balance
   自动黑平衡

百科释义

Video cameras can possess a function called black balance which calibrates the signal for no light, just as they have a "white balance" function which gives reference to true white to the CCDs. Unlike white balance, black balance is not adjusted every time.