Hello everyone,
I hope you are all well. I have installed opencv with extra modules with help of this [https://putuyuwono.wordpress.com/2015...] tutorial. During configuration stage I have a message which says "Tesseract: NO"
After installation I have created a simple scene text detection project. And I have succesfully detected text in images.
After this part, I have tried to run ocr with below code.
// img1 is a CV_8UC3 typed mat image. and output is a string variable.
Ptr<OCRTesseract> ocr = OCRTesseract::create();
ocr->run(img1, output);
This piece of code runs without any error but does not give me any ocr result. I have tried different images but result is the same.
I have also tried to set parameters for create function.
Ptr<OCRTesseract> ocr = OCRTesseract::create("C:\\Program Files (x86)\\Tesseract-OCR\\tessdata", "eng", "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
Unfortunatelly this did not went well too. I did not get any errors but did not get a result too.
How can I make my code work?
Thanks in advance.
Here is full log generated after I hit configure button in CMAKE.
FP16: Compiler support is available
found IPP (ICV version): 9.0.1 [9.0.1]
at: C:/opencv-3.0/source/opencv/3rdparty/ippicv/unpack/ippicv_win
Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
To enable PlantUML support, set PLANTUML_JAR environment variable or pass -DPLANTUML_JAR=<filepath> option to cmake
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.7")
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.6")
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.4")
Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "3.2")
Found apache ant 1.8.2: C:/NVPACK/apache-ant-1.8.2/bin/ant.bat
Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN)
VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
Caffe: NO
Protobuf: NO
Glog: NO
Module opencv_sfm disabled because the following dependencies are not found: Eigen Glog/Gflags
Could NOT find Protobuf (missing: Protobuf_LIBRARIES Protobuf_INCLUDE_DIR)
Build libprotobuf from sources:
libprotobuf not found into system
The protocol buffer compiler not found
Tesseract: NO
General configuration for OpenCV 3.1.0-dev =====================================
Version control: unknown
Extra modules:
Location (extra): C:/opencv-3.0/source/opencv_contrib/modules
Version control (extra): unknown
Platform:
Timestamp: 2016-08-19T14:52:58Z
Host: Windows 10.0.10586 AMD64
CMake: 3.6.1
CMake generator: Visual Studio 14 2015 Win64
CMake build tool: C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe
MSVC: 1900
C/C++:
Built as dynamic libs?: YES
C++ Compiler: C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/x86_amd64/cl.exe (ver 19.0.23506.0)
C++ flags (Release): /DWIN32 /D_WINDOWS /W4 /GR /EHa /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /wd4251 /wd4324 /wd4275 /wd4589 /MP4 /MD /O2 /Ob2 /DNDEBUG /Zi
C++ flags (Debug): /DWIN32 /D_WINDOWS /W4 /GR /EHa /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS ...
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