PhotoMosaic

Using OpenMP to create photo mosaic effect

Comments

• take out -fopenmp flag to run in serial or if the library is not supported
• this project only works on a Linux machine (has not implemented file search for Windows yet)
• has not created Makefile yet for compilation
• replace the rgbTable to reset the database

Commands

Pre-process:

• Create img folder and add any number of images to add to the database
• Compile using "g++ -fopenmp process.cpp -o [filename]"
• Execute using "./[filename]"

Create Mosaic:

• Get a target image (the higher the quality the better)
• Compile using "g++ -fopenmp main.cpp -o [filename]"
• Execute using "./[filename]"

Reference:

• Edge Detection Algorithm: http://www.pages.drexel.edu/~nk752/Research/cannyTut2.html#Step
• Read and Write JPG: https://github.com/nothings/stb
• Get Filenames: http://www.martinbroadhurst.com/list-the-files-in-a-directory-in-c.html