search

spedemon / Occiput

Tomographic vision
Other
42 stars 16 forks source link

LBFGS SPECT Reconstruction #5

Open ncalvertuk opened 7 years ago

ncalvertuk commented 7 years ago

Hey,

I am testing Occiput for SPECT reconstruction, however I get a crash when I try to perform LBFGS reconstruction. In particular with line 477 & 478 of SPECT.pyc. Line 477 reshapes an array to be a three dimensional array, and then Line 478 performs a 2d convolution between the array and a kernel (finite difference, I think?) using scipy.signal.convolve2d. This function calls gives an error as it expects the arrays to both be 2-dimensional. I have scipy 0.19.1.

Thanks! Nick

moralesq commented 6 years ago

I have the same issue. Did you find a way to resolve it?