From 607fbeb1a1b14d0130a071dd445654dbecc51bd7 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Fri, 8 Jan 2010 16:46:16 +0100 Subject: Overall threshold, increase gradient sensitivity --- src/dirax.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/dirax.c') diff --git a/src/dirax.c b/src/dirax.c index 6e38d76f..fff93c8a 100644 --- a/src/dirax.c +++ b/src/dirax.c @@ -401,6 +401,8 @@ static void search_peaks(struct image *image) double max; unsigned int did_something = 1; + if ( data[x+width*y] < 800 ) continue; + /* Get gradients */ dx1 = data[x+width*y] - data[(x+1)+width*y]; dx2 = data[(x-1)+width*y] - data[x+width*y]; @@ -414,7 +416,7 @@ static void search_peaks(struct image *image) /* Calculate overall gradient */ grad = dxs + dys; - if ( grad < 2000000 ) continue; + if ( grad < 200000 ) continue; mask_x = x; mask_y = y; -- cgit v1.2.3