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XuyangBai / D3Feat

[TensorFlow] Official implementation of CVPR'20 oral paper - D3Feat: Joint Learning of Dense Detection and Description of 3D Local Features https://arxiv.org/abs/2003.03164
MIT License
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tensorflow.python.framework.errors_impl.NotFoundError: tf_custom_ops/tf_neighbors.so: cannot open shared object file: No such file or directory #25

Closed mtli77 closed 3 years ago

mtli77 commented 3 years ago

Hi @XuyangBai I have completed training on the kitti dataset. After generating the descriptors and detection scores, I ran the script python evaluate_kitti_our.py D3Feat [timestr of the model] to calculated the keypoint repeatability, but an error occur:

Traceback (most recent call last):
  File "evaluate_kitti_our.py", line 9, in <module>
    from datasets.KITTI import KITTIDataset
  File "../datasets/KITTI.py", line 13, in <module>
    from datasets.common import Dataset
  File "../datasets/common.py", line 34, in <module>
    tf_neighbors_module = tf.load_op_library('tf_custom_ops/tf_neighbors.so')
  File "/home/ubuntu/.conda/envs/tia36/lib/python3.6/site-packages/tensorflow/python/framework/load_library.py", line 60, in load_op_library
    lib_handle = py_tf.TF_LoadLibrary(library_filename)
tensorflow.python.framework.errors_impl.NotFoundError: tf_custom_ops/tf_neighbors.so: cannot open shared object file: No such file or directory

However, no errors were reported during the entire training process of the kitti dataset, which should prove that my compilation is correct and the file is in the path D3Feat/tf_custom_ops/tf_neighbors.so.

How can I help the python evaluate_kitti_our.py D3Feat [timestr of the model] to find the D3Feat/tf_custom_ops/tf_neighbors.so file? Could you please help me to solve this problem?

XuyangBai commented 3 years ago

Hi @Violetit If you run the script in the same folder with tf_custom_ops/, the program should be able to find it.

mtli77 commented 3 years ago

Hi @Violetit If you run the script in the same folder with tf_custom_ops/, the program should be able to find it.

Do you mean to put python evaluate_kitti_our.py under the D3Feat/tf_custom_ops/ to run?

XuyangBai commented 3 years ago

You can run python repeatability/evaluate_kitti_our.py under the D3Feat folder.

vvForedawn commented 3 years ago
  1. $export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:(path to were libtensorflow_framework.so is)
  2. sh compile_op.sh You can try it.