From d86250c0f0db4b1d571eb71d32b19907485d655b Mon Sep 17 00:00:00 2001
From: Petros Liakopoulos <petros.liakopoulos@unige.ch>
Date: Wed, 25 Sep 2024 13:18:46 +0200
Subject: [PATCH] minor bug fix infer_roi

---
 hoverfast/utils_roi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hoverfast/utils_roi.py b/hoverfast/utils_roi.py
index 789a95d..49d3def 100755
--- a/hoverfast/utils_roi.py
+++ b/hoverfast/utils_roi.py
@@ -197,7 +197,7 @@ def region_feature_roi(region,output_mask,dist, marker, opening,poly_simplify_to
         for i in range(len(temp)):
             poly = temp[i]
             cv2.polylines(img, [poly],-1,color_rgb,width)
-            cv2.fillPoly(label,[poly],len(features)+i)
+            cv2.fillPoly(label,[poly],len(features)+i+1)
         features += [save_poly_dict(poly.astype(float)) for poly in temp]
     #save to Json
     with gzip.open(os.path.join(outdir,'json', sname + ".json.gz"), 'wt', encoding="ascii") as zipfile: