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andyzeng / tsdf-fusion-python

Python code to fuse multiple RGB-D images into a TSDF voxel volume.
http://andyzeng.github.io/
BSD 2-Clause "Simplified" License
1.22k stars 218 forks source link

Using different data for testing #2

Open UannaFF opened 5 years ago

UannaFF commented 5 years ago

Hello! i'm trying to modify the demo to get data from a folder instead of your data but i'm getting this error

Initializing voxel volume... Voxel volume size: 5770 x 4123 x 3752 Traceback (most recent call last): File "getfusion.py", line 48, in tsdf_vol = fusion.TSDFVolume(vol_bnds,voxel_size=0.02) File "/home/anigomez/Documents/DepthWork/tsdf-fusion-python/fusion.py", line 34, in init self._tsdf_vol_cpu = np.ones(self._vol_dim).astype(np.float32) File "/home/anigomez/.local/lib/python2.7/site-packages/numpy/core/numeric.py", line 223, in ones a = empty(shape, dtype, order) MemoryError

I left the voxel params the same as before, can you please tell me if i need to calculate voxel bounds, and if possible, how to do it?

here is my modified demo.py:

getfusion.txt

kingsman142 commented 5 years ago

Your voxel volume size is too large, which is caused by your voxel parameters. You can see there is a "MemoryError". Since it's running on your CPU's RAM, you need to limit the voxel volume size by either increasing voxel_size from 0.02 to a larger value (i.e. 0.05 or 0.1) or by reducing the dimensions of the voxel (for example, by directly modifying the values of vol_bnds).