伽马校正就是对图像的伽马曲线进行编辑,以对图像进行非线性色调编辑的方法,检出图像信号中的深色部分和浅色部分，并使两者比例增大，从而提高图像对比度效果。
伽马校正允许你/调整/具体所需的图像颜色的亮度显示制造。
Gamma correction allows you to /tune/ the image in terms of color brightness required by specific display manufacture.
应用岩心地面自然伽马曲线与测井自然伽马曲线对比法对岩心进行归位，进而对岩心样品进行深度校正，在很大程度上提高了岩心资料的准确性。
Contrasting core ground gamma curve with logging gamma curve locate the core, and then emend the depth of the core sample, which improve veracity of the core data.
亮度校正机能：近几年，对有特别的伽马设定的地方有多的情况用照相机被射击了的印象。
Gamma Correction Function: in recent years, there have been many cases where images shot with a camera have a special gamma setting.
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