If you haven't already, please read through our contributing guidelines before opening your PR
What is the purpose of this PR?
After removing the pixel thresholding step (to filter out low pixels), we never added back in the filter for pixels that were zero for all markers. Added that back in.
How did you implement your changes
Added one line to remove pixels that are 0 for all markers before row normalization.
If you haven't already, please read through our contributing guidelines before opening your PR
What is the purpose of this PR?
After removing the pixel thresholding step (to filter out low pixels), we never added back in the filter for pixels that were zero for all markers. Added that back in.
How did you implement your changes
Added one line to remove pixels that are 0 for all markers before row normalization.
Remaining issues
None