ImageProcessing

A small Windows image processing demo in C++ using MFC. It loads BMP images, converts them to grayscale, and applies a simple edge-detection filter.

Features

• Grayscale conversion
• Edge detection using a small convolution kernel
• Minimal MFC dialog application to run filters

Tech Stack

• Language: C++
• Framework: Microsoft Foundation Class Library (MFC)
• Platform: Win32 desktop
• Project formats included: .sln, .vcxproj, .vcproj, .dsw, .dsp

Project Structure

• MyApp.sln, MyApp.vcxproj, MyApp.vcproj, MyApp.dsw, MyApp.dsp
  Solution and project files for different Visual Studio generations.
• MyApp.cpp, MyApp.h
  Application entry point and app class.
• MyAppDlg.cpp, MyAppDlg.h
  Main dialog and UI event handlers.
• filter.cpp, filter.h
  Image filtering routines, including grayscale and edge detection.
• bmpfile.cpp, bmpfile.h
  Simple BMP reader and writer utilities.
• resource.h, MyApp.rc, MyApp.rc2, res/
  Icons, dialogs, and other resources.

Getting Started

Prerequisites

• Windows
• Visual Studio with the C++ Desktop Development workload

How It Works

• Grayscale. Converts each pixel to a single luminance value and writes it back to the image buffer.
• Edge detection. Applies a small convolution kernel to approximate intensity gradients and highlights edges.
• BMP handling. bmpfile.* provides simple routines to read and write uncompressed BMP files used by the demo.

Build and Run

1. Clone the repository.

   git clone https://github.com/anamicaarya/ImageProcessing.git
   cd ImageProcessing