From a9e16d914a5e1247c4149d95afbe8f68ca846a53 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Wed, 23 Sep 2015 00:34:48 +0000
Subject: [PATCH] more writing stuff
---
src/image.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/image.c b/src/image.c
index 5209328..2811cb3 100644
--- a/src/image.c
+++ b/src/image.c
@@ -494,6 +494,16 @@
return gray;
}
+image threshold_image(image im, float thresh)
+{
+ int i;
+ image t = make_image(im.w, im.h, im.c);
+ for(i = 0; i < im.w*im.h*im.c; ++i){
+ t.data[i] = im.data[i]>0 ? 1 : 0;
+ }
+ return t;
+}
+
image blend_image(image fore, image back, float alpha)
{
assert(fore.w == back.w && fore.h == back.h && fore.c == back.c);
--
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