https://github.com/jimouris/parallel-convolution

🖼️ Parallel Image Convolution, applying a blur filter to images. Written in C, optimized in three different ways: MPI, MPI & OpenMP and CUDA.
https://github.com/jimouris/parallel-convolution

blur-filter cuda image-convolution image-processing mpi mpi-library parallel-processing

Last synced: about 1 month ago
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🖼️ Parallel Image Convolution, applying a blur filter to images. Written in C, optimized in three different ways: MPI, MPI & OpenMP and CUDA.

• Host: GitHub
• URL: https://github.com/jimouris/parallel-convolution
• Owner: jimouris
• License: mit
• Created: 2015-10-06T09:03:43.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-12-04T12:11:06.000Z (over 7 years ago)
• Last Synced: 2025-03-23T17:48:58.267Z (2 months ago)
• Topics: blur-filter, cuda, image-convolution, image-processing, mpi, mpi-library, parallel-processing
• Language: C
• Homepage:
• Size: 20 MB
• Stars: 28
• Watchers: 3
• Forks: 15
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# Parallel Convolution [![License MIT][badge-license]](LICENSE.txt)

### MPI - MPI & OpenMP - CUDA

Image-filtering program optimized with Parallel Programming techniques

A parallel program to apply convolution filters to images. Written in C, optimized in three different ways: MPI, MPI & OMP and CUDA. 

#### Examples

![alt text](./results/rgb_0-20.png)

![alt text](./results/rgb_40-60.png)

![alt text](./results/grey_0-20.png)

![alt text](./results/grey_40-60.png)

[badge-license]: https://img.shields.io/badge/license-MIT-green.svg?style=flat-square