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--- pipeline:subtract:sp_mask [2021/02/01 15:37]
shaikh created
+++ pipeline:subtract:sp_mask [2021/02/01 17:00]
shaikh
@@ Line 18: / Line 18: @@
 sp_signalsubtract comprises the steps needed to subtract masked regions from a map in order to focus on the remaining features from that map.  There are six steps for this process (five within SPHIRE):
-\\ __1. Average and low-pass filter a map for segmentation __
+\\ __1. [[avgfilt|Average and low-pass filter a map for segmentation]] __
 \\ __2. Locate regions to be subtracted __
@@ Line 29: / Line 29: @@
 !!!IMPORTANT!!! The full map which is to be multiplied by the mask (--fullmap) must NOT have been postprocessed (e.g., sharpened).  Otherwise, re-projections will not be optimally comparable to the experimental images.
-\\ __4. Compute re-projections of map to be subtracted, and subtract them from the original images __
-\\ __5. Compute reconstruction of density remaining after signal-subtraction __
+[{{:pipeline:subtract:grouped.png?410 |Grouped segments}}][{{ pipeline:subtract:sp_mask.png?410|Final mask}}]
-\\ __6. Center map of the remaining density __
+\\ __4. [[projsubtract|Compute re-projections of map to be subtracted, and subtract them from the original images]] __
+\\ __5. [[pipeline:meridien:sxmeridien|Compute reconstruction of density remaining after signal-subtraction]] __
+\\ __6. [[centershift|Center map of the remaining density]] __
 \\