EDIFIG is a final project of the programming language discipline [ECT2303], which aims to use the set of techniques seen during the program and apply to the image processing area.
In this way, we students must use the knowledge acquired in Functions, Matrices, Strings, Structured Types and Reading and Writing from/in files.
The images to be processed by the program to be implemented are in the .ppm (portable pixel map) file format in text mode (ASCII). This file format contains the image dimensions and values of each pixel in text mode, that is, it is human-readable (can be inspected in any text editor, such as notepad).
Program Menu: The program must have a menu in text mode, so that the user can inform which processing he wants to be applied and then enter the name of the image file that is to be processed.
Error Checking: Consider that each function must check for error conditions.
Open Image File and Save Image File
[1] Rafael C. Gonzalez e Richard E. Woods, Digital Image Processing, Prentice Hall Inc., 3ra. edição, 2006. [2] Netpbm, Especificação do formato .ppm, Online: http://netpbm.sourceforge.net/doc/ppm.html, Acessado em 6/11/2016.