From: Maria Dimashova <no@email>
Date: Fri, 26 Nov 2010 12:06:07 +0000 (+0000)
Subject: minor addition to SURF doc (#188)
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~8301
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5eae542769dac6e7df442d4296fc314cda436ca4;p=platform%2Fupstream%2Fopencv.git

minor addition to SURF doc (#188)
---

diff --git a/doc/features2d_detection_description.tex b/doc/features2d_detection_description.tex
index 07d5547..60742f5 100644
--- a/doc/features2d_detection_description.tex
+++ b/doc/features2d_detection_description.tex
@@ -414,7 +414,10 @@ public:
     // detects keypoints using fast multi-scale Hessian detector
     void operator()(const Mat& img, const Mat& mask,
                     vector<KeyPoint>& keypoints) const;
-    // detects keypoints and computes the SURF descriptors for them
+    // detects keypoints and computes the SURF descriptors for them;
+    // output vector "descriptors" stores elements of descriptors and has size 
+    // equal descriptorSize()*keypoints.size() as each descriptor is 
+    // descriptorSize() elements of this vector.
     void operator()(const Mat& img, const Mat& mask,
                     vector<KeyPoint>& keypoints,
                     vector<float>& descriptors,