From e89c2b1034692eb1365715a089b7035e6d837719 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 20 Jul 2015 08:13:06 +0200
Subject: pt: change point internal representation

Store points as pixel coordinates, not -0.5->0.5. This has no effect on
tracking as POSIT is robust enough not to care.
---
 ftnoir_tracker_pt/point_extractor.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'ftnoir_tracker_pt/point_extractor.cpp')

diff --git a/ftnoir_tracker_pt/point_extractor.cpp b/ftnoir_tracker_pt/point_extractor.cpp
index e81e3aa0..cc9dbce1 100644
--- a/ftnoir_tracker_pt/point_extractor.cpp
+++ b/ftnoir_tracker_pt/point_extractor.cpp
@@ -211,8 +211,7 @@ std::vector<Vec2f> PointExtractor::extract_points(Mat& frame)
     for (auto& b : simple_blob::merge(blobs))
     {
         auto pos = b.effective_pos();
-        Vec2f p((pos[0] - W/2)/W, -(pos[1] - H/2)/W);
-        points.push_back(p);
+        points.push_back(pos);
     }
     
     vector<Mat> channels_;
-- 
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