I am trying to train a neural network using my own tiff pictures with tensorflow pipline. Here is the problem: tensorflow only has 4 kinds of pictures which can be decoded(decode_jpeg, decode_bmp, decode_gif, decode_png), there is no way to decode tiff pictures. So, how can i decode my tiff pictures to use tensorflow pipline to input my own data? or how can i decode my tiff pictures to use batch?