The image below is a single 20-second exposure taken with a red-green-blue filter.
下图是用红-绿-蓝滤光片拍摄的单一20秒曝光照片。
A practical method of removing image noise with medium value filter was put forward.
提出了利用中值滤波法消除图像噪声的实用方法。
A practical method of removing image noise with medium value filter was put forward.
提出了利用中值滤波法消除图像噪声的实用方法。
应用推荐