对比度

Digital image captured in fog becomes blur and low contrast because of the scatter of the fogdrop.

雾天下获取的数字像由于受雾滴散射影响，变得模糊不清、对比度下。

I adjusted the contrast and saturation of the picture.Then I have created the basic effect of Cumulous formations raising up from the normal height of the clouds.

（整了片的对比度和饱和度，然后通过提升云的正常高度，创建了Cumulous（种在平缓的云层上生成圆球云团的云彩构造）构造的基本效果。

The structure of the network enhanced as well as the training efficiency of the network.A practical example by changing the training number to a dynagraph has been given.

对示像进行了对比度增强即灰度变换、平滑、锐化、大小归化以及二值化和分块化处理。