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win 图像旋转

This commit is contained in:
13038267101 2022-08-12 10:49:21 +08:00
parent abb58e4cb7
commit a436d74482
2 changed files with 20 additions and 20 deletions
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34
hgdriver/ImageProcess/ImageApplyRotation.h
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@ -1,14 +1,14 @@
/* /*
* ==================================================== * ====================================================
* 功能：旋转图像 * 功能：旋转图像
* 作者：刘丁维 * 作者：刘丁维
* 生成时间：2020/4/21 * 生成时间：2020/4/21
* 最近修改时间：v1.0 2020/04/21 * 最近修改时间：v1.0 2020/04/21
v1.1 2020/08/12 修复文稿方向自动识别导致崩溃的BUG v1.1 2020/08/12 修复文稿方向自动识别导致崩溃的BUG
v1.2 2021/10/15 开放文稿方向识别模块 v1.2 2021/10/15 开放文稿方向识别模块
v1.2.1 2022/04/25 补充切换版本的预处理代码 v1.2.1 2022/04/25 补充切换版本的预处理代码
* 版本号：v1.2.1 * 版本号：v1.2.1
* ==================================================== * ====================================================
*/ */
@ -31,21 +31,21 @@ class GIMGPROC_LIBRARY_API CImageApplyRotation : public CImageApply
public: public:
enum class RotationType enum class RotationType
{ {
Invalid, //无效 Invalid, //无效
Rotate_90_clockwise, //顺时针90° Rotate_90_clockwise, //顺时针90°
Rotate_180, //180° Rotate_180, //180°
Rotate_90_anti_clockwise, //逆时针90°，即270° Rotate_90_anti_clockwise, //逆时针90°，即270°
AutoTextOrientation //自动文稿方向识别旋转 AutoTextOrientation //自动文稿方向识别旋转
}; };
public: public:
/* /*
* rotation [in]:旋转类型 * rotation [in]:旋转类型
* isBackTransposed [in]:true为背面180°旋转，反之亦然 * isBackTransposed [in]:true为背面180°旋转，反之亦然
* dpi [in]:当前图像的DPI，该参数在rotation为AutoTextOrientation时生效。在识别文稿方向时，会默认将图像变换为200DPI进行识别 * dpi [in]:当前图像的DPI，该参数在rotation为AutoTextOrientation时生效。在识别文稿方向时，会默认将图像变换为200DPI进行识别
* tessadataPath [in]:训练库文件路径，该参数在rotation为AutoTextOrientation时生效 * tessadataPath [in]:训练库文件路径，该参数在rotation为AutoTextOrientation时生效
*/ */
CImageApplyRotation(RotationType rotation, bool isBackTransposed = false, int dpi = 200, const char* tessdataPath = nullptr); CImageApplyRotation(RotationType rotation, bool isBackTransposed = false, int dpi = 200, const char* tessdataPath = nullptr);

6
hgdriver/hgdev/image_process.cpp
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@ -620,18 +620,18 @@ namespace hg_imgproc
if (img_conf_.is_autotext) if (img_conf_.is_autotext)
rotatetype = CImageApplyRotation::RotationType::AutoTextOrientation; rotatetype = CImageApplyRotation::RotationType::AutoTextOrientation;
#if defined(WIN32) || defined(_WIN64) /*#if defined(WIN32) || defined(_WIN64)
char szIniFile[MAX_PATH] = {0}; char szIniFile[MAX_PATH] = {0};
SHGetSpecialFolderPathA(NULL, szIniFile, CSIDL_WINDOWS, TRUE); SHGetSpecialFolderPathA(NULL, szIniFile, CSIDL_WINDOWS, TRUE);
strcat(szIniFile, "\\twain_32\\HuaGoScan\\tessdata"); strcat(szIniFile, "\\twain_32\\HuaGoScan\\tessdata");
// m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyRotation(rotatetype, imgparams.BackRotate180, imgparams.DestResulution, szIniFile))); // m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyRotation(rotatetype, imgparams.BackRotate180, imgparams.DestResulution, szIniFile)));
#else // WIN32 #else // WIN32*/
CImageApplyRotation Rotation(rotatetype,img_conf_.is_backrotate180,img_conf_.resolution_native,"./tessdata"); CImageApplyRotation Rotation(rotatetype,img_conf_.is_backrotate180,img_conf_.resolution_native,"./tessdata");
Rotation.apply(mats,img_conf_.is_duplex); Rotation.apply(mats,img_conf_.is_duplex);
mats_ = mats; mats_ = mats;
#endif //#endif
return ret; return ret;
} }
//除网<E999A4>? //除网<E999A4>?