tanguis / apply-a-color-table-to-an-image

Modify the colors of an image from a given color table, using either exhaustive modification or a KDTree - Done in 2021 as part of graduate studies at ENSICAEN, France.

Project 2021, 7 Janvier - STEIMETZ Tangui - PICQUE Kylian

Project Tree View

The project contains :

• Executable files which are inside bin :

  • test_kdtree which test the kdtree's functions.
  • test_table which test the table's functions.
  • trivial_method the application to generate a reversed image with the trivial method.
  • kdtree_method the application to generate a reversed image with the kd-tree method.

• The folder include contains header used by c files :

  • classe.h ;
  • exit_if.h;
  • image.h;
  • move_type.h;
  • objet.h;
  • pointer.h;
  • type_obj.h;
    • Headers used for the image's static library.
  • table.h : for the color table;
  • third_party_function.h
  • color_swich.h : to reverse colors;
  • kdtree.h : for the kd-tree;

• The lib folder :

  • libimage.a the static library of the file image.c.

• object is the folder where are stocked object file a.k.a. temporary files.

• ressource is the folder where are stocked :

  • IMAGES folder which contains all pictures and colors tables
  • inv_picture doler which contains images generated by the applications
  • PROJET_FONDEMENT initial folder
  • The folder doc with :
    • The file doxyfile is used to generate the documentation.
    • The html directory represente application's documentation on a website ;

• script is the folder where bash scripts to generate graphs are stored;

• The directory src contains source files :

  • color_switch.c contains functions to write nearest image pixel from a table i an image;
  • images.c is use to generate the library to deal with an image;
  • kdtree_main.c uses kdtree functions to generate a reverse image;
  • kdtree.c contains kdtree's functions;
  • table.c contains table's functions;
  • third_party_function.c contains third functions to lighten other files;
  • trivial_main uses trivial method functions to generate a reverse image;
  • The folder TEST contains the test's algorithms ;

• The Makefile to compile the project.

Project Goal

The goal was to create differents applications to reverse an image.

Project Compilation

Command to compile the applications and tests : $ make

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Command to compile only the trivial method : $ make trivial

Command to compile only the kd-tree method : $ make kdtree

Command to compile every method : $ make inv

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Command to compile the test of trivial_main.c and of kdtree_main.c : $ make tests

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Command to clean the temporary files : $ make clean

Command to restore the project : $ make distclean

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Command to give the user the right to execution the scripts :

$ chmod u+x ./script/graph.sh
$ chmod u+x ./script/seuil.sh
$ chmod u+x ./script/gnuplot.sh
$ chmod u+x ./script/gnuplot_seuil.sh
$ chmod u+x ./script/reset.sh