Init stripe reassembly

.gitignore

@@ -0,0 +1,2 @@
+*.o
+StripeReassembly

Makefile

@@ -0,0 +1,23 @@
+OPT_FLAGS = -O3
+CXX = g++
+CXX_FLAGS = $(OPT_FLAGS) --std=c++17 -Wall
+
+LIBS = -llept -ltesseract
+INCLUDES = -I./include/
+
+src_dir = ./src/
+dst_dir = ./
+src = $(wildcard $(src_dir)*.cpp)
+obj = $(patsubst %.cpp, %.o, $(src))
+
+default: StripeReassembly
+.PHONY: clean
+
+StripeReassembly: $(obj)
+	$(CXX) $< $(LIBS) -o $(dst_dir)$@
+
+%.o: %.cpp
+	$(CXX) $< $(CXX_FLAGS) $(INCLUDES) -c -o $@
+
+clean:
+	rm $(dst)StripeReassembly $(src_dir)*.o

include/generate_stripes.h

@@ -0,0 +1,10 @@
+#ifndef GENERATE_STRIPES_H
+#define GENERATE_STRIPES_H
+
+class GenerateStripes {
+
+public:
+    GenerateStripes();
+};
+
+#endif

src/generate_stripes.cpp

@@ -0,0 +1,2 @@
+#include <generate_stripes.h>
+

src/main.cpp

@@ -0,0 +1,45 @@
+#include <tesseract/baseapi.h>
+#include <leptonica/allheaders.h>
+
+int main()
+{
+
+    tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI();
+    // Initialize tesseract-ocr with English, without specifying tessdata path
+    if (api->Init(NULL, "eng+chi_sim")) {
+        fprintf(stderr, "Could not initialize tesseract.\n");
+        exit(1);
+    }
+
+    // Open input image with leptonica library
+    Pix *image = pixRead("./data/test0.png");
+    api->SetImage(image); 
+
+    // Get OCR result
+    // char * outText = api->GetUTF8Text();
+    // int conf = api->MeanTextConf();
+    // printf("OCR output:\n%s", outText);
+    // printf("Confidence: %d\n", conf);
+    // delete [] outText;
+
+    api->Recognize(0);
+    tesseract::ResultIterator* ri = api->GetIterator();
+    tesseract::PageIteratorLevel level = tesseract::RIL_SYMBOL;
+    if (ri != 0) {
+        do {
+        const char* word = ri->GetUTF8Text(level);
+        float conf = ri->Confidence(level);
+        int x1, y1, x2, y2;
+        ri->BoundingBox(level, &x1, &y1, &x2, &y2);
+        printf("word: '%s';  \tconf: %.2f; BoundingBox: %d,%d,%d,%d;\n",
+                   word, conf, x1, y1, x2, y2);
+        delete[] word;
+        } while (ri->Next(level));
+    }
+
+    // Destroy used object and release memory
+    api->End();
+    pixDestroy(&image);
+
+    return 0;
+}