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pipeline:subtract:centershift [2021/02/01 15:54] shaikh created |
pipeline:subtract:centershift [2021/02/01 16:08] shaikh |
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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): | 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 __ | \\ __2. Locate regions to be subtracted __ | ||
- | \\ __3. Mask a soft mask of the region to be excluded __ | + | \\ __3. [[sp_mask|Mask a soft mask of the region to be excluded]] __ |
- | \\ __4. Compute re-projections of map to be subtracted, and subtract them from the original images __ | + | \\ __4. [[projsubtract|Compute re-projections of map to be subtracted, and subtract them from the original images]] __ |
- | \\ __5. Compute reconstruction of density remaining after signal-subtraction __ | + | \\ __5. [[pipeline: |
\\ __6. Center map of the remaining density __: | \\ __6. Center map of the remaining density __: |