HGbase 使用动态调用方式
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@ -1913,6 +1913,7 @@ int hg_scanner::setting_text_direction(int sn, void* data)
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}
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else if (image_prc_param_.bits.text_direction != TEXT_DIRECTION_AUTO && ImagePrc_pHandle_)
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{
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printf("77777777777777777777777777777777\r\n");
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hg_imgproc::free_auto_txt_hanld(ImagePrc_pHandle_);
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}
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return ret;
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@ -70,13 +70,31 @@ using namespace std;
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#define IMAGE_DATA_BUF_CVMAT (void*)MAKE_INT('M', 'T', 'R', 'X')
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#define IMAGE_DATA_BUF_CHAR (void*)MAKE_INT('C', 'H', 'A', 'R')
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//动态打开库的命名
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#ifdef OEM_HANWANG
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#define IMGPRC_LIBNANE_WIN L"HWImgProc.dll"
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#ifdef WIN32
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#define IMGPRC_LIBNANE L"HWImgProc.dll"
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#define HGBASE_LIBNAME L"HWBase.dll"
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#else
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#define IMGPRC_LIBNANE "libHWImgProc.so"
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#define HGBASE_LIBNAME "libHWBase.so"
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#endif
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#elif defined(OEM_LISICHENG)
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#define IMGPRC_LIBNANE_WIN L"LSCImgProc.dll"
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#ifdef WIN32
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#define IMGPRC_LIBNANE L"LSCImgProc.dll"
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#define HGBASE_LIBNAME L"LSCBase.dll"
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#else
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#define IMGPRC_LIBNANE "libLSCImgProc.so"
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#define HGBASE_LIBNAME "libLSCBase.so"
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#endif
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#else
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#define IMGPRC_LIBNANE_WIN L"HGImgProc.dll"
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#ifdef WIN32
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#define IMGPRC_LIBNANE L"HGImgProc.dll"
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#define HGBASE_LIBNAME L"HGBase.dll""
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#else
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#define IMGPRC_LIBNANE "libHGImgProc.so"
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#define HGBASE_LIBNAME "libHGBase.so"
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#endif
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#endif
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// functional ...
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@ -134,9 +152,12 @@ namespace hg_imgproc
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}
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};
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typedef unsigned int (*SDKInitialize_)(unsigned int ocrtype, void** pstOcrHandle);
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typedef unsigned int (*SDKExit_)(void* pstOcrHandle);
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typedef unsigned int (*SDKGetFileDirectImage_)(void* pstOcrHandle, void* image, unsigned int* pDirect);
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typedef unsigned int (*SDKHGImgProc_InitOCR_)(unsigned int ocrtype, void** pstOcrHandle);
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typedef unsigned int (*SDKHGImgProc_FreeImage_)(void* pstOcrHandle);
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typedef unsigned int (*SDKHGImgProc_GetTextDir_)(void* pstOcrHandle, void* image, unsigned int* pDirect);
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typedef unsigned int (*SDKHGBase_CreateImage_)(void* data, void* imageinfo, void* image);
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typedef unsigned int (*SDKHGBase_FreeImage_)(void* image);
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class imgproc
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{
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std::string my_path_;
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@ -149,15 +170,20 @@ namespace hg_imgproc
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Device::PaperSize papersize_;
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SANE_Image_Statu img_statu_;
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SDKInitialize_ ocrinit_ = NULL;
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SDKGetFileDirectImage_ ocrgetdirectimage_ = NULL;
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SDKExit_ ocrexit_ = NULL;
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SDKHGImgProc_InitOCR_ ocrinit_ = NULL;
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SDKHGImgProc_GetTextDir_ ocrgetdirectimage_ = NULL;
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SDKHGImgProc_FreeImage_ ocrexit_ = NULL;
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SDKHGBase_CreateImage_ HGBase_CreatImg = NULL;
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SDKHGBase_FreeImage_ HGBase_FreeImg = NULL;
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void* Auto_Txt_pHanld = NULL;
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#ifndef WIN32
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void *Dynamicopen_pHandle_;
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void *Dynamicopen_HGBase_pHandle_;
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void *Dynamicopen_HGImageprc_pHandle_;
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#else
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HINSTANCE Dynamicopen_pHandle_;
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HINSTANCE Dynamicopen_HGBase_pHandle_;
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HINSTANCE Dynamicopen_HGImageprc_pHandle_;
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#endif
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void swap_rgb(cv::Mat& mat)
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@ -186,7 +212,9 @@ namespace hg_imgproc
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my_path_ = hg_log::pe_path();
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}
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~imgproc()
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{}
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{
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free_auto_txt_hanld();
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}
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// load data
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public:
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@ -266,30 +294,45 @@ namespace hg_imgproc
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return SCANNER_ERR_OUT_OF_RANGE;
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}
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scanner_path = scanner_path.substr(0, scanner_path.size() - libname.size());
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scanner_path += "libhwocrdetect.so";
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printf("hwlib path:%s\r\n", scanner_path.c_str());
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if (access(scanner_path.c_str(), F_OK) != 0)
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string HGImagePrclib_path = scanner_path + IMGPRC_LIBNANE;
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string HGBaselib_path = scanner_path + HGBASE_LIBNAME;
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printf("get auto txt path is:%s\r\n", scanner_path.c_str());
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if (access(HGBaselib_path.c_str(), F_OK) != 0 && access(HGImagePrclib_path.c_str(), F_OK) != 0)
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{
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printf("111111111111111111111111111\r\n");
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return SCANNER_ERR_OUT_OF_RANGE;
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}
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printf("HGBaselib_path：%s HGImagePrclib_path:%s\r\n",HGBaselib_path.c_str(),HGImagePrclib_path.c_str());
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Dynamicopen_HGImageprc_pHandle_ = dlopen(HGImagePrclib_path.c_str(), RTLD_LAZY);
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Dynamicopen_HGBase_pHandle_ = dlopen(HGBaselib_path.c_str(), RTLD_LAZY);
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if (!Dynamicopen_HGBase_pHandle_ && !Dynamicopen_HGImageprc_pHandle_)
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{
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return SCANNER_ERR_OUT_OF_RANGE;
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}
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Dynamicopen_pHandle_ = dlopen(scanner_path.c_str(), RTLD_LAZY);
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if (!Dynamicopen_pHandle_)
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{
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return SCANNER_ERR_OUT_OF_RANGE;
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}
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ocrinit_ = (SDKInitialize_)dlsym(Dynamicopen_pHandle_, "HGImgProc_CreateOCRMgr");
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ocrgetdirectimage_ = (SDKGetFileDirectImage_)dlsym(Dynamicopen_pHandle_, "HGImgProc_ImageTextDirectOCR");
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ocrexit_ = (SDKExit_)dlsym(Dynamicopen_pHandle_, "HGImgProc_DestroyOCRMgr");
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ocrinit_ = (SDKHGImgProc_InitOCR_)dlsym(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_CreateOCRMgr");
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ocrgetdirectimage_ = (SDKHGImgProc_GetTextDir_)dlsym(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_ImageTextDirectOCR");
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ocrexit_ = (SDKHGImgProc_FreeImage_)dlsym(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_DestroyOCRMgr");
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HGBase_CreatImg = (SDKHGBase_CreateImage_)dlsym(Dynamicopen_HGBase_pHandle_,"HGBase_CreateImageWithData");
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HGBase_FreeImg = (SDKHGBase_FreeImage_)dlsym(Dynamicopen_HGBase_pHandle_,"HGBase_DestroyImage");
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#else
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Dynamicopen_pHandle_ = LoadLibrary(IMGPRC_LIBNANE);
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if (Dynamicopen_pHandle_)
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Dynamicopen_HGImageprc_pHandle_ = LoadLibrary(IMGPRC_LIBNANE);
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Dynamicopen_HGBase_pHandle_ = LoadLibrary(HGBASE_LIBNAME);
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if (Dynamicopen_HGImageprc_pHandle_ && Dynamicopen_HGBase_pHandle_)
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{
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ocrinit_ = (SDKInitialize_)GetProcAddress(Dynamicopen_pHandle_, "HGImgProc_CreateOCRMgr");
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ocrgetdirectimage_ = (SDKGetFileDirectImage_)GetProcAddress(Dynamicopen_pHandle_, "HGImgProc_ImageTextDirectOCR");
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ocrexit_ = (SDKExit_)GetProcAddress(Dynamicopen_pHandle_, "HGImgProc_DestroyOCRMgr");
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ocrinit_ = (SDKHGImgProc_InitOCR_)GetProcAddress(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_CreateOCRMgr");
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ocrgetdirectimage_ = (SDKGetFileDirectImage_)GetProcAddress(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_ImageTextDirectOCR");
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ocrexit_ = (SDKHGImgProc_FreeImage_)GetProcAddress(Dynamicopen_HGImageprc_pHandle_, "HGImgProc_DestroyOCRMgr");
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HGBase_CreatImg = (SDKHGBase_CreateImage_)GetProcAddress(Dynamicopen_HGBase_pHandle_,"HGBase_CreateImageWithData");
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HGBase_FreeImg = (SDKHGBase_FreeImage_)GetProcAddress(Dynamicopen_HGBase_pHandle_,"HGBase_DestroyImage");
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}
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#endif
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ret = ocrinit_(HGIMGPROC_OCRALGO_TESSERACT, &Auto_Txt_pHanld);
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@ -298,15 +341,26 @@ namespace hg_imgproc
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}
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int free_auto_txt_hanld()
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{
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printf("11111111111111111111111111111----释放hanld\r\n");
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int ret = 0;
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if (Dynamicopen_pHandle_ != NULL)
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if (Dynamicopen_HGImageprc_pHandle_ != NULL)
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{
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#if (!defined WIN32)
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ret = dlclose(Dynamicopen_pHandle_);
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ret = dlclose(Dynamicopen_HGImageprc_pHandle_);
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#else
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ret = FreeLibrary(Dynamicopen_pHandle_);
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ret = FreeLibrary(Dynamicopen_HGImageprc_pHandle_);
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#endif
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Dynamicopen_pHandle_ = NULL;
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Dynamicopen_HGImageprc_pHandle_ = NULL;
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}
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if (Dynamicopen_HGBase_pHandle_ != NULL)
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{
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#if (!defined WIN32)
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ret = dlclose(Dynamicopen_HGBase_pHandle_);
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#else
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ret = FreeLibrary(Dynamicopen_HGBase_pHandle_);
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#endif
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Dynamicopen_HGBase_pHandle_ = NULL;
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}
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if (Auto_Txt_pHanld != NULL)
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@ -421,7 +475,7 @@ namespace hg_imgproc
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std::vector<cv::Mat> mats(mats_);
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mats_.clear();
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int colormode = 1; //默认1
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int colormode = 1; //Ĭ<EFBFBD><EFBFBD>1
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if (img_conf_.filter == 3)
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colormode = img_conf_.pixtype;
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@ -1149,20 +1203,22 @@ namespace hg_imgproc
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{
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HGImage b = opencv_to_hgbase_image(mats[i]);
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ret = ocrgetdirectimage_(Auto_Txt_pHanld, b, &pDirect);
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HGBase_DestroyImage(b);
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HGBase_FreeImg(b);
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//HGBase_DestroyImage(b);
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switch (pDirect)
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{
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case HGIMGPROC_OCRTEXTDIRECT_ORI:
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pDirect = (int)CImageApplyRotation::RotationType::Invalid;
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pDirect = (unsigned int)CImageApplyRotation::RotationType::Invalid;
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break;
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case HGIMGPROC_OCRTEXTDIRECT_RIGHT:
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pDirect = (int)CImageApplyRotation::RotationType::Rotate_90_anti_clockwise;
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pDirect = (unsigned int)CImageApplyRotation::RotationType::Rotate_90_anti_clockwise;
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break;
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case HGIMGPROC_OCRTEXTDIRECT_LEFT:
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pDirect = (int)CImageApplyRotation::RotationType::Rotate_90_clockwise;
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pDirect = (unsigned int)CImageApplyRotation::RotationType::Rotate_90_clockwise;
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break;
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case HGIMGPROC_OCRTEXTDIRECT_180:
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pDirect = (int)CImageApplyRotation::RotationType::Rotate_180;
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pDirect = (unsigned int)CImageApplyRotation::RotationType::Rotate_180;
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break;
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default:
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pDirect = (int)CImageApplyRotation::RotationType::Invalid;
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@ -1197,36 +1253,34 @@ namespace hg_imgproc
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}
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HGImage opencv_to_hgbase_image(const cv::Mat& mats)
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HGImage opencv_to_hgbase_image(const cv::Mat& mats)
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{
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if (mats.empty())
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{
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//return SCANNER_ERR_NO_DATA;
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}
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HGImage image;
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HGImageInfo info;
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info.height = mats.rows;
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info.width = mats.cols;
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info.origin = 1L;
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int bits = mats.channels() == 8 ? 8 : 24;
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info.widthStep = mats.step; //opencv 原始值 无需计算对齐
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info.origin = HGBASE_IMGORIGIN_TOP;
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int bits = mats.channels() == 1 ? 8 : 24;
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info.widthStep = mats.step; //opencv原始值
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info.type = mats.channels() == 1 ? HGBASE_IMGTYPE_GRAY : HGBASE_IMGTYPE_BGR;
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int ret = HGBase_CreateImageWithData(const_cast<uchar*>(mats.data), &info, &image);
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int ret = HGBase_CreatImg(const_cast<uchar*>(mats.data), &info, &image);
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//int ret = HGBase_CreateImageWithData(const_cast<uchar*>(mats.data), &info, &image);
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return image;
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//return ret;
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}
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/// <summary>
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/// 8位图转1位图
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/// </summary>
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/// <param name="image">8bit图</param>
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/// <param name="threshold">阈值，建议默认127</param>
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/// <param name="reverse">true为反色，即黑0白1；反之亦然</param>
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/// <param name="align">true为四字节对齐</param>
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/// <returns>1位图</returns>
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///
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/// <summary>
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/// 8位图转1位图
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/// </summary>
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/// <param name="image">8bit图</param>
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/// <param name="threshold">阈值，建议默认127</param>
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/// <param name="reverse">true为反色，即黑0白1；反之亦然</param>
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/// <param name="align">true为四字节对齐</param>
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/// <returns>1位图</returns>
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///
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static cv::Mat convert_8bit_2_1bit(const cv::Mat& image, uchar threshold, bool reverse, bool align)
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{
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if (image.channels() != 1)
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