Added OpenALPR library

src/openalpr/alpr.h

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2013 New Designs Unlimited, LLC
+ * Opensource Automated License Plate Recognition [http://www.openalpr.com]
+ * 
+ * This file is part of OpenAlpr.
+ * 
+ * OpenAlpr is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License 
+ * version 3 as published by the Free Software Foundation 
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#ifndef ALPR_H
+#define ALPR_H
+
+#include <iostream>
+#include <vector>
+
+#define OPENALPR_VERSION "0.3"
+
+struct AlprPlate
+{
+  std::string characters;
+  float overall_confidence;
+  
+  bool matches_template;
+  //int char_confidence[];
+};
+
+struct AlprCoordinate
+{
+    int x;
+    int y;
+};
+
+class AlprResult
+{
+  public:
+    AlprResult();
+    virtual ~AlprResult();
+    
+    int requested_topn;
+    int result_count;
+    
+    AlprPlate bestPlate;
+    std::vector<AlprPlate> topNPlates;
+    
+    float processing_time_ms;
+    AlprCoordinate plate_points[4];
+    
+    int regionConfidence;
+    std::string region;
+};
+
+
+
+class AlprImpl;
+class Alpr
+{
+
+  public:
+    Alpr(const std::string country, const std::string runtimeDir = "");
+    virtual ~Alpr();
+
+    void setDetectRegion(bool detectRegion);
+    void setTopN(int topN);
+    void setDefaultRegion(std::string region);
+    
+    std::vector<AlprResult> recognize(std::string filepath);
+    std::vector<AlprResult> recognize(std::vector<unsigned char> imageBuffer);
+    
+    std::string toJson(const std::vector<AlprResult> results);
+    
+    bool isLoaded();
+    
+  private:
+    AlprImpl* impl;
+};
+
+#endif // APLR_H