Added compile toggle for statedetection library

src/CMakeLists.txt

@@ -27,6 +27,10 @@ IF ( NOT DEFINED WITH_DAEMON )
   SET(WITH_DAEMON ON)
 ENDIF()
 
+IF ( NOT DEFINED WITH_STATEDETECTION )
+  SET(WITH_STATEDETECTION ON)
+ENDIF()
+
 if ( NOT DEFINED WITH_GPU_DETECTOR )
   SET(WITH_GPU_DETECTOR OFF)
 ENDIF()
@@ -127,7 +131,13 @@ ELSE()
    SET(OPENALPR_LIB openalpr)
 ENDIF()
 
-SET(STATE_DETECTION_LIB statedetection)
+IF (WITH_STATEDETECTION)
+  SET(STATE_DETECTION_LIB statedetection)
+  add_subdirectory(statedetection)
+ELSE()
+  SET(STATE_DETECTION_LIB "")
+  add_definitions( -DSKIP_STATE_DETECTION=1 )
+ENDIF()
 
 if (NOT IOS)
   TARGET_LINK_LIBRARIES(alpr
@@ -170,7 +180,6 @@ add_subdirectory(tests)
 ENDIF()
 
 add_subdirectory(openalpr)
-add_subdirectory(statedetection)
 add_subdirectory(video)
 
 if (WITH_BINDING_JAVA) 

src/misc_utilities/benchmarks/benchmark.cpp

@@ -167,7 +167,6 @@ int main( int argc, const char** argv )
     alpr.setDetectRegion(true);
 
     Detector* plateDetector = createDetector(&config);
-    StateDetector stateDetector(country, config.config_file_path, config.runtimeBaseDir);
     OCR ocr(&config);
 
     vector<double> endToEndTimes;

src/misc_utilities/sortstate.cpp

@@ -40,6 +40,8 @@ bool detectPlate( StateDetector* identifier, Mat frame);
 
 int main( int argc, const char** argv )
 {
+  #ifndef SKIP_STATE_DETECTION
+
   string inDir;
   string outDir;
   Mat frame;
@@ -97,6 +99,9 @@ int main( int argc, const char** argv )
       }
     }
   }
+  #endif
+
+  return 1;
 }
 
 bool detectPlate( StateDetector* identifier, Mat frame);

src/openalpr/alpr_impl.cpp

@@ -279,6 +279,8 @@ namespace alpr
           plateResult.plate_points[pointidx].y = (int) cornerPoints[pointidx].y;
         }
 
+        
+        #ifndef SKIP_STATE_DETECTION
         if (detectRegion && country_recognizers.stateDetector->isLoaded())
         {
           std::vector<StateCandidate> state_candidates = country_recognizers.stateDetector->detect(pipeline_data.color_deskewed.data,
@@ -292,6 +294,7 @@ namespace alpr
             plateResult.regionConfidence = (int) state_candidates[0].confidence;
           }
         }
+        #endif
 
         if (plateResult.region.length() > 0 && country_recognizers.ocr->postProcessor.regionIsValid(plateResult.region) == false)
         {
@@ -705,7 +708,11 @@ namespace alpr
         recognizer.plateDetector = createDetector(config);
         recognizer.ocr = new OCR(config);
 
+        #ifndef SKIP_STATE_DETECTION
         recognizer.stateDetector = new StateDetector(this->config->country, this->config->config_file_path, this->config->runtimeBaseDir);
+        #else
+        recognizer.stateDetector = NULL;
+        #endif
 
         recognizers[config->country] = recognizer;
       }