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| author | Thomas White <taw@bitwiz.org.uk> | 2012-07-30 18:43:14 -0700 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2012-07-30 18:43:14 -0700 |
| commit | 31f6c26cd344c01e0c329fa812cf78a7ef9dc700 (patch) | |
| tree | 53bee44adf30739f73385e2330ef462e9c5efe1d /libcrystfel/src/peaks.c | |
| parent | 27f012b2e2181a8b4fa4f3044a8691739b74a869 (diff) | |
Immediately reject pixels above max_adu in the peak search
This leads to a big improvement in speed when (ab)using max_adu for gaps in the detector.
Diffstat (limited to 'libcrystfel/src/peaks.c')
| -rw-r--r-- | libcrystfel/src/peaks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcrystfel/src/peaks.c b/libcrystfel/src/peaks.c index 0a6a439c..16692a7f 100644 --- a/libcrystfel/src/peaks.c +++ b/libcrystfel/src/peaks.c @@ -434,6 +434,9 @@ static void search_peaks_in_panel(struct image *image, float threshold, /* Overall threshold */ if ( data[fs+stride*ss] < threshold ) continue; + /* Immediate rejection of pixels above max_adu */ + if ( data[fs+stride*ss] > p->max_adu ) continue; + /* Get gradients */ dx1 = data[fs+stride*ss] - data[(fs+1)+stride*ss]; dx2 = data[(fs-1)+stride*ss] - data[fs+stride*ss]; |