about training data

[Iverson-Al]

您的文中说：
“we choose the 10s and 30s
long-exposure subset captured by the Sony α7s II camera, and manually take
out those with visible noise, leaving 214 high quality RAW images”
“According to our noise model described in Section 3, if clean RAW images
were available, we can synthesize noisy images by sampling from a Poisson�Gaussian distribution with estimated noise parameters measured from the target
sensor.
”
现在能找到的只有曝光10s和30s的SONY数据集中的clean raw图，他们的ISO是可以知道的
但是添加噪声的输入图需要自己制作，这需要制作一个包含ISO的json文件，这有点麻烦
可以分享您的添加噪声的数据的制作代码 和 包含训练raw图参数（如ISO等）的json文件吗