- ๐ญ Iโm currently working on a softmax splatting PyTorch extension
hperrot / splatting Goto Github PK
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License: MIT License
Hi,
Thanks for sharing your code.
I am trying to implement a Gaussian weighted interpolation for the softsplat.
For example:
int left = intNorthwestX;
int right = intNortheastX;
int down = intSouthwestY;
int up = intNortheastY;
float northwest = expf(-(( powf( outputX - (float) (left), 2 ) + powf( outputY - (float) (up), 2)))); \
float northeast = expf(-(( powf( outputX - (float) (right), 2 ) + powf( outputY - (float) (up), 2)))); \
float southwest = expf(-(( powf( outputX - (float) (left), 2 ) + powf( outputY - (float) (down), 2)))); \
float southeast = expf(-(( powf( outputX - (float) (right), 2 ) + powf( outputY - (float) (down), 2)))); \
For the cuda code, does the code change only on line 42-49 in the forward and 114-121 in the backward (in splatting.cu?) or should I also change code somewhere else?
Thanks in advance.
When trying to use this with tensors on the GPU I get this:
RuntimeError: splatting.cuda is not available
I installed using pip install -e .
.
Could you please help me?
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