https://github.com/xeptore/blurrifier

Educational-purpose multi-threaded image blurrifier
https://github.com/xeptore/blurrifier

blur-image-converter blur-images c cmake educational educational-project image image-processing jpeg libjpeg multi-thread multi-threaded multi-threading multi-threads multithread multithreaded multithreading multithreads

Last synced: 26 days ago
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Educational-purpose multi-threaded image blurrifier

• Host: GitHub
• URL: https://github.com/xeptore/blurrifier
• Owner: xeptore
• License: gpl-3.0
• Created: 2021-03-02T06:25:27.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-06-09T06:44:57.000Z (over 3 years ago)
• Last Synced: 2024-11-16T09:13:08.402Z (3 months ago)
• Topics: blur-image-converter, blur-images, c, cmake, educational, educational-project, image, image-processing, jpeg, libjpeg, multi-thread, multi-threaded, multi-threading, multi-threads, multithread, multithreaded, multithreading, multithreads
• Language: C
• Homepage:
• Size: 11.4 MB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# blurrifier

Educational-purpose multi-threaded image blurrifier.

Currently, only jpeg images are supported using `libjpeg`.

## Usage

1. Configure

   You can configure

   - input image name (`INPUT_IMAGE_FILENAME`)

   - output images name (`OUTPUT_IMAGE_FILENAME`)

   - number of worker threads (`NUM_THREADS`)

   - convolution kernel window radius (`KERNEL_RADIUS`)

   configuration variables in [`config.h`](/config.h) file.

2. Build

   ```sh

   cmake -S . -B build -DCMAKE_BUILD_TYPE=Release

   cmake --build build

   ```

   _Change `Release` to `Debug` in order to include debugg symbol files with output executable._

3. Run

   ```sh

   ./build/blurrifier

   ```

## Development

You'll need CMake and a C compiler. I used CMake version `3.20.1` and clang version `11.1.0`.

If you want to use another compiler, set its path in `CMakeLists.txt` file (`CMAKE_C_COMPILER` configuration variable).