From e4b41d38f12effe118c7e30a1a94d56150cabd55 Mon Sep 17 00:00:00 2001
From: StevenPuttemans <steven.puttemans@kuleuven.be>
Date: Mon, 16 Dec 2013 10:47:24 +0100
Subject: [PATCH] Fixed descripotorsCount to descriptorsCount See feature 2862

---
 modules/features2d/doc/object_categorization.rst  |  6 +++---
 modules/features2d/include/opencv2/features2d.hpp |  2 +-
 modules/features2d/src/bagofwords.cpp             |  2 +-
 samples/cpp/bagofwords_classification.cpp         | 12 ++++++------
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/modules/features2d/doc/object_categorization.rst b/modules/features2d/doc/object_categorization.rst
index 644634fd06..8269195196 100644
--- a/modules/features2d/doc/object_categorization.rst
+++ b/modules/features2d/doc/object_categorization.rst
@@ -27,7 +27,7 @@ Lixin Fan, Jutta Willamowski, Cedric Bray, 2004. ::
 
         void add( const Mat& descriptors );
         const vector<Mat>& getDescriptors() const;
-        int descripotorsCount() const;
+        int descriptorsCount() const;
 
         virtual void clear();
 
@@ -56,11 +56,11 @@ Returns a training set of descriptors.
 
 
 
-BOWTrainer::descripotorsCount
+BOWTrainer::descriptorsCount
 ---------------------------------
 Returns the count of all descriptors stored in the training set.
 
-.. ocv:function:: int BOWTrainer::descripotorsCount() const
+.. ocv:function:: int BOWTrainer::descriptorsCount() const
 
 
 
diff --git a/modules/features2d/include/opencv2/features2d.hpp b/modules/features2d/include/opencv2/features2d.hpp
index 9cbae22168..6764af118c 100644
--- a/modules/features2d/include/opencv2/features2d.hpp
+++ b/modules/features2d/include/opencv2/features2d.hpp
@@ -1453,7 +1453,7 @@ public:
 
     void add( const Mat& descriptors );
     const std::vector<Mat>& getDescriptors() const;
-    int descripotorsCount() const;
+    int descriptorsCount() const;
 
     virtual void clear();
 
diff --git a/modules/features2d/src/bagofwords.cpp b/modules/features2d/src/bagofwords.cpp
index a257f6cbe4..a3cfb60a90 100644
--- a/modules/features2d/src/bagofwords.cpp
+++ b/modules/features2d/src/bagofwords.cpp
@@ -72,7 +72,7 @@ const std::vector<Mat>& BOWTrainer::getDescriptors() const
     return descriptors;
 }
 
-int BOWTrainer::descripotorsCount() const
+int BOWTrainer::descriptorsCount() const
 {
     return descriptors.empty() ? 0 : size;
 }
diff --git a/samples/cpp/bagofwords_classification.cpp b/samples/cpp/bagofwords_classification.cpp
index 20ff1dcfbb..c9d289e816 100644
--- a/samples/cpp/bagofwords_classification.cpp
+++ b/samples/cpp/bagofwords_classification.cpp
@@ -2146,12 +2146,12 @@ static Mat trainVocabulary( const string& filename, VocData& vocData, const Voca
 
         while( images.size() > 0 )
         {
-            if( bowTrainer.descripotorsCount() > maxDescCount )
+            if( bowTrainer.descriptorsCount() > maxDescCount )
             {
 #ifdef DEBUG_DESC_PROGRESS
-                cout << "Breaking due to full memory ( descriptors count = " << bowTrainer.descripotorsCount()
+                cout << "Breaking due to full memory ( descriptors count = " << bowTrainer.descriptorsCount()
                         << "; descriptor size in bytes = " << descByteSize << "; all used memory = "
-                        << bowTrainer.descripotorsCount()*descByteSize << endl;
+                        << bowTrainer.descriptorsCount()*descByteSize << endl;
 #endif
                 break;
             }
@@ -2182,7 +2182,7 @@ static Mat trainVocabulary( const string& filename, VocData& vocData, const Voca
 
                 for( int i = 0; i < descCount; i++ )
                 {
-                    if( usedMask[i] && bowTrainer.descripotorsCount() < maxDescCount )
+                    if( usedMask[i] && bowTrainer.descriptorsCount() < maxDescCount )
                         bowTrainer.add( imageDescriptors.row(i) );
                 }
             }
@@ -2190,7 +2190,7 @@ static Mat trainVocabulary( const string& filename, VocData& vocData, const Voca
 #ifdef DEBUG_DESC_PROGRESS
             cout << images.size() << " images left, " << images[randImgIdx].id << " processed - "
                     <</* descs_extracted << "/" << image_descriptors.rows << " extracted - " << */
-                    cvRound((static_cast<double>(bowTrainer.descripotorsCount())/static_cast<double>(maxDescCount))*100.0)
+                    cvRound((static_cast<double>(bowTrainer.descriptorsCount())/static_cast<double>(maxDescCount))*100.0)
                     << " % memory used" << ( imageDescriptors.empty() ? " -> no descriptors extracted, skipping" : "") << endl;
 #endif
 
@@ -2198,7 +2198,7 @@ static Mat trainVocabulary( const string& filename, VocData& vocData, const Voca
             images.erase( images.begin() + randImgIdx );
         }
 
-        cout << "Maximum allowed descriptor count: " << maxDescCount << ", Actual descriptor count: " << bowTrainer.descripotorsCount() << endl;
+        cout << "Maximum allowed descriptor count: " << maxDescCount << ", Actual descriptor count: " << bowTrainer.descriptorsCount() << endl;
 
         cout << "Training vocabulary..." << endl;
         vocabulary = bowTrainer.cluster();