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zju3dv / rnin-vio

Apache License 2.0
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FileNotFoundError: [Errno 2] No such file or directory: '../data_train/' #6

Closed hiXiaoYU closed 2 years ago

hiXiaoYU commented 2 years ago

Sorry to bother you, I use the server to run the code, but this error occurred, what should I do

Traceback (most recent call last): File "main_net.py", line 182, in train_data_path = GetDataPath(cfg['data']['train_dir']) File "main_net.py", line 44, in GetDataPath names = os.listdir(path+"/") FileNotFoundError: [Errno 2] No such file or directory: '../data_train/'

danpeng2 commented 2 years ago

You need to modify the dataset path in the 'config/default.yam' file. Best Wish!

hiXiaoYU commented 2 years ago

Thankyou! it is running now.

hiXiaoYU commented 2 years ago

Sorry to bother you. Your idea in this paper is pretty good and I want to collect my own data and reproduce your code, can you tell me how you collect, process data and finally achieve the result of visual display? thanks！

danpeng2 commented 2 years ago

We use multiple smartphones to collect data with cameras and IMUs. Then, we use visual-inertial odometry to provide the supervised positions aligned with gravity at IMU frequency on the dataset. The dataset format refers to our open-source dataset. You can use python to plot INS trajectories and pangolin to show visual results.