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vincentcartillier / Semantic-MapNet

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Question about demo.py result #16

Closed rpartsey closed 1 year ago

rpartsey commented 1 year ago

Hi, I'm curious what the expected demo.py visualisation should be.

This is the plot I get after running demo.py for 100 steps (N = 100 here) myplot

This is the plot I get after running demo.py for all the steps. myplot2

I expect a nice semantic topdown map to be visualised. Any ideas what might went wrong? Thanks in advance!

vincentcartillier commented 1 year ago

You should expect to see a result similar as in the paper (eg. fig 4). This result is indeed odd. Could this be some version mismatch ? (I've seen weird results in the past with newer versions of torch-scatter). You can check the versions I've used in the requirements.txt

rpartsey commented 1 year ago

@vincentcartillier Thanks for the prompt response. Oh, yes, I do have a newer version of the torch-scatter than specified in the Readme (my Nvidia driver and cuda doesn't support older versions of torch-scatter:( ).

rpartsey commented 1 year ago

I'd like to add that when all the dependencies requirements are met demo.py produces the result as expected. See the image attached: demo