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Diffstat (limited to 'tensorflow/python/ops/nn.py')
| -rw-r--r-- | tensorflow/python/ops/nn.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/tensorflow/python/ops/nn.py b/tensorflow/python/ops/nn.py index 692b03f083..00626eba03 100644 --- a/tensorflow/python/ops/nn.py +++ b/tensorflow/python/ops/nn.py @@ -68,12 +68,15 @@ For the `'SAME'` padding, the output height and width are computed as: and the padding on the top and left are computed as: - pad_along_height = ((out_height - 1) * strides[1] + - filter_height - in_height) - pad_along_width = ((out_width - 1) * strides[2] + - filter_width - in_width) - pad_top = pad_along_height / 2 - pad_left = pad_along_width / 2 + pad_along_height = max((out_height - 1) * strides[1] + + filter_height - in_height, 0) + pad_along_width = max((out_width - 1) * strides[2] + + filter_width - in_width, 0) + pad_top = pad_along_height // 2 + pad_bottom = pad_along_height - pad_top + pad_left = pad_along_width // 2 + pad_right = pad_along_width - pad_left + Note that the division by 2 means that there might be cases when the padding on both sides (top vs bottom, right vs left) are off by one. In this case, the |