Tensorflow机器学习:没有TIFF图像解码器? [英] Tensorflow Machine Learning: No Decoder for TIFF Images?

问题描述

我注意到Tensorflow Python包提供了读取文件后对jpeg，png和gif图像进行解码的标准过程.例如png:

I have noticed the Tensorflow Python package provides standard procedures for decoding jpeg, png and gif images after reading files. For instance for png:

import tensorflow as tf
filename_queue = tf.train.string_input_producer(['/Image.png']) #  list of files to read
reader = tf.WholeFileReader()    
key, value = reader.read(filename_queue)
decoded_image = tf.image.decode_png(value) # use png or jpg decoder based on your files.

但是，tiff格式解码器似乎丢失了.

However, the tiff format decoder seems to be missing.

那么对于tiff文件存在哪些解决方案?当然，我可以将输入图像转换为png，但这似乎不是一个很聪明的解决方案.

So what solutions exist for tiff files? Surely, I could convert my input images to png, but this doesn't seem to be a very smart solution.

推荐答案

正确，没有用于TIFF图像的解码器.在 tensorflow/core/kernels 中看到

Correct, there's no decoder for TIFF images. Look in tensorflow/core/kernels and you see

decode_csv_op.cc
decode_gif_op.cc
decode_jpeg_op.cc
decode_png_op.cc
decode_raw_op.cc

否decode_tiff_op.cc.这可能是社区贡献的好目标.

No decode_tiff_op.cc. This could be a good target for community contribution.

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