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Is the data out of bounds? #8
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Hi opee depth = self.to_tensor(depth)/100000 |
Hi, thank you a lot for your reply, the values of DSM on the Vaihingen dataset are about 200~300. For instance, the values output by the code below are incorrect. a: 0.53392In fact, a should be 2.5. |
Try yes, you need to normalize the DSM by subtracting DTM. |
Do you directly use DSM Normalisation data in the ISPRS dataset for training? How do you convert this data unit into meters? |
Hello, thanks for your nice work. The code ("depth = (depth*1000).astype(np.uint16)") is applied in the loaddata.py. As far as I know, the upper bound of uint16 is 65535, but some of the values of DSM multiplied by 1000 are greater than 65535 on the two ISPRS datasets, which I am confused about.
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