[docs] Modify OCR_windows.md (#16356)

* modify OCR_windows.md

* modify OCR_windows.md

Author: Sam-gsj

deploy/cpp_infer/CMakeLists.txt

@@ -42,7 +42,8 @@ endif()
 if (WIN32)
   include_directories("${PADDLE_LIB}/paddle/include")
   link_directories("${PADDLE_LIB}/paddle/lib")
-  set(OpenCV_DIR "${OPENCV_DIR}/lib") 
+  set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
+  set(OpenCV_DIR "${OPENCV_DIR}/x64/vc16/lib") 
   find_package(OpenCV REQUIRED )
   if(USE_FREETYPE)
     if(NOT "opencv_freetype" IN_LIST OpenCV_LIBS)

docs/version3.x/deployment/cpp/OCR_windows.en.md

@@ -48,13 +48,14 @@ First, download the OpenCV source code. Taking OpenCV 4.7.0 as an example, downl
 
 - Step 3: Generate Visual Studio Project
 
+  Search for `BUILD_opencv_world` and check it.
   Click Configure -> Generate -> Open in Project sequentially to enter the Visual Studio 2022 compilation interface.
 
   <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/deployment/cpp/opencv_step3.png"/>
 
 - Step 4: Execute Compilation
 
-  Click "Start Solution Generation". After compilation, click INSTALL to complete the installation.
+  Click Start Solution Generation. After compilation, click INSTALL to complete the installation.
 
   <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/deployment/cpp/opencv_step4.png"/>
 
@@ -124,12 +125,12 @@ The compilation steps are as follows:
 
 - Step 6：Run the prediction demo  
 
-  Copy the following files to the `deploy/cpp_infer/build/Release/` directory, then follow Sections 2.2 and 2.3 to run the demo:  
-  1. `paddle_inference/paddle/lib/paddle_inference.dll`  
-  2. `paddle_inference/paddle/lib/common.dll`  
-  3. `deploy/cpp_infer/build/bin/Release/abseil_dll.dll`  
-  4. `deploy/cpp_infer/build/third_party/clipper_ver6.4.2/cpp/Release/polyclipping.dll`  
-  5. `opencv-4.7.0/build/install/bin/opencv_world470.dll`  
+  Copy the following files to the `deploy\cpp_infer\build\Release\` directory, then follow Sections 2.2 and 2.3 to run the demo:  
+  1. `paddle_inference\paddle\lib\paddle_inference.dll`  
+  2. `paddle_inference\paddle\lib\common.dll`  
+  3. `deploy\cpp_infer\build\bin\Release\abseil_dll.dll`  
+  4. `deploy\cpp_infer\build\third_party\clipper_ver6.4.2\cpp\Release\polyclipping.dll`  
+  5. `opencv-4.7.0\build\install\x64\vc16\bin\opencv_world470.dll`  
 
 ### 2.2 Prepare the Model  
 
@@ -230,7 +231,7 @@ To visualize text recognition results, you need to compile OpenCV with the FreeT
 
   <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/deployment/cpp/opencv_freetype_step5.png"/>
 
-  After completing the above steps, click "Configure" again in the CMake interface. After ensuring there are no errors, click "Generate", and then click "Open Project" to open Visual Studio. Right-click on "ALL_BUILD" and select "Build". After the compilation is completed, right-click on "INSTALL" and select "Build".
+  After completing the above steps, click Configure again in the CMake interface. After ensuring there are no errors, click Generate, and then click Open Project to open Visual Studio. Switch from Debug to Release, right-click on ALL_BUILD and select Build. After the compilation is completed, right-click on INSTALL and select Build.
 
   Note: If you have compiled OpenCV with FreeType included, when compiling the demo for the General OCR Pipeline in Section 2.1 Step 3, you need to check the `USE_FREETYPE` option to enable text rendering functionality. Additionally, when running the demo, you need to provide the path to the corresponding TTF font file using the `--vis_font_dir your_ttf_path` parameter.
 

docs/version3.x/deployment/cpp/OCR_windows.md

@@ -48,6 +48,7 @@
 
 - Step 3 ：生成 Visual Studio 项目
 
+  搜索 `BUILD_opencv_world` 并勾选。
   依次点击 Configure  ->  Generate  ->  Open in Project，将进入 Visual Studio 2022 编译界面。
 
   <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/deployment/cpp/opencv_step3.png"/>
@@ -134,7 +135,7 @@ paddle_inference
   2. `paddle_inference\paddle\lib\common.dll`
   3. `deploy\cpp_infer\build\bin\Release\abseil_dll.dll`
   4. `deploy\cpp_infer\build\third_party\clipper_ver6.4.2\cpp\Release\polyclipping.dll`
-  5. `opencv-4.7.0\build\install\bin\opencv_world470.dll`
+  5. `opencv-4.7.0\build\install\x64\vc16\bin\opencv_world470.dll`
 
 ### 2.2 准备模型
 
@@ -237,7 +238,7 @@ paddle_inference
 
   <img src="https://raw.githubusercontent.com/cuicheng01/PaddleX_doc_images/refs/heads/main/images/paddleocr/deployment/cpp/opencv_freetype_step5.png"/>
 
-  完成后，再次在 Cmake 界面，点击 configure， 确定没报错后，点击 Generate，最后点击 Open Project，打开 Visual studio，找到 ALL_BUILD 右键Build， 等待编译完成后， 找到 INSTALL 右键 Build。
+  完成后，再次在 Cmake 界面，点击 configure， 确定没报错后，点击 Generate，最后点击 Open Project，打开 Visual studio，将 Debug 切换为 Release，找到 ALL_BUILD 右键 Build， 等待编译完成后， 找到 INSTALL 右键 Build。
 
   注意：如果完成编译包含 FreeType 的 OpenCV，在编译通用 OCR 产线 demo 时，需要在 2.1节 Step 3 配置编译选项时勾选 `USE_FREETYPE` 开启文字渲染功能，并且在运行 demo 时通过 `--vis_font_dir your_ttf_path` 提供相应 ttf 字体文件路径。