Rewrite

.clangd

@@ -0,0 +1,9 @@
+# yaml-language-server: $schema=https://json.schemastore.org/clangd.json
+
+CompileFlags:
+  CompilationDatabase: "build/"
+
+  Add:
+    - "-std=c++17"
+    - "-IC:/libraries/opencv/build/include"
+    - "-IC:/libraries/nlohmann"

.github/workflows/ubuntu-build.yml

@@ -0,0 +1,25 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+name: Ubuntu C++ Build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install OpenCV
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y --fix-missing libopencv-dev ninja-build
+
+      - name: Configure with CMake
+        run: cmake -B build -G Ninja
+
+      - name: Build
+        run: cmake --build build

.github/workflows/window-build.yml

@@ -0,0 +1,32 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+name: Window C++ build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup MSVC
+        uses: ilammy/msvc-dev-cmd@v1
+
+      - name: Install Ninja
+        run: choco install ninja
+
+      - name: Install OpenCV
+        run: choco install opencv -y
+
+      - name: Find OpenCV path
+        run: dir C:\tools\opencv
+
+      - name: Configure with CMake (Ninja + MSVC)
+        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DOpenCV_DIR="C:/tools/opencv/build"
+
+      - name: Build
+        run: cmake --build build

.gitignore

@@ -1,4 +1,5 @@
 .vscode
+.kateproject
 __pycache__/*
 input-*
 !input/example*.jpg

CMakeLists.txt

@@ -0,0 +1,55 @@
+cmake_minimum_required(VERSION 3.10)
+project(CropSense-Face-Detection)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# ---- OpenCV setup ----
+if(WIN32)
+    if(NOT DEFINED OpenCV_DIR)
+        set(OpenCV_DIR "C:/libraries/opencv/build")
+        message(STATUS "Using default OpenCV_DIR: ${OpenCV_DIR}")
+    endif()
+    if(NOT EXISTS "${OpenCV_DIR}/OpenCVConfig.cmake")
+        message(FATAL_ERROR "OpenCVConfig.cmake not found in ${OpenCV_DIR}")
+    endif()
+    find_package(OpenCV QUIET PATHS "${OpenCV_DIR}")
+else()
+    find_package(OpenCV REQUIRED)
+endif()
+
+if(NOT OpenCV_FOUND)
+    message(FATAL_ERROR
+        "OpenCV not found!\n"
+        "Check:\n"
+        "- OpenCV_DIR=${OpenCV_DIR}\n"
+        "- Make sure x64/vc16/lib exists\n"
+    )
+endif()
+
+# ---- Executable ----
+add_executable(main
+    src/main.cpp
+    src/user_input.cpp
+    src/image_processing.cpp
+)
+
+# ---- JSON (nlohmann) ----
+include(FetchContent)
+FetchContent_Declare(json
+    URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz
+)
+FetchContent_MakeAvailable(json)
+
+# ---- Linking ----
+target_link_libraries(main
+    PRIVATE
+    ${OpenCV_LIBS}
+    nlohmann_json::nlohmann_json
+)
+
+# ---- Debug info ----
+message(STATUS "OpenCV version: ${OpenCV_VERSION}")
+message(STATUS "OpenCV include dirs: ${OpenCV_INCLUDE_DIRS}")
+message(STATUS "OpenCV libraries: ${OpenCV_LIBS}")

src/config.json

@@ -0,0 +1,23 @@
+{
+    "confidence_level" : 0.5,
+
+
+    "output_res" : 1080,
+    "preview_output_res" : 256,
+    "preview_debug_max_res" : 640,
+
+
+    "min_face_res" : 96,
+    "min_upperbody_res" : 64,
+    "min_fullbody_res" : 32,
+
+
+    "input_folder" : "input",
+    "output_upperbody_folder": "output/upperbody_cropped",
+    "debug_upperbody_folder": "output/upperbody_debug",
+    "output_face_folder": "output/face_cropped",
+    "debug_face_folder": "output/face_debug",
+    "output_fullbody_folder": "output/fullbody_cropped",
+    "debug_fullbody_folder": "output/fullbody_debug",
+    "error_folder": "output/error_images"
+}

src/crop_config.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include<string>
+
+enum class CropType {
+    UpperBody = 1,
+    Face = 2,
+    FullBody = 3
+};
+
+struct CropConfig
+{
+    std::string error_folder;
+    std::string debug_folder;
+    std::string output_folder;
+    float top_margin;
+    float bottom_margin;
+    CropType crop_type;
+};

src/image_processing.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include<string>
+#include "crop_config.h"
+#include "user_input.h"
+
+struct ImageProcessConfig {
+    int output_res;
+    int preview_output_res;
+    int preview_debug_max_res;
+    float confidence_level;
+    int min_face_res;
+    int min_upperbody_res;
+    int min_fullbody_res;
+};
+
+void images_error(
+    const std::string& image_path,
+    const std::string& error_folder
+);
+int process_image(
+    const std::string& image_path,
+    const CropConfig& crop,
+    const ImageProcessConfig& process_config,
+    const PreviewConfig& preview_config
+);