C implementation of the Sobel and Robert's Cross edge detection algorithms.

C/C++ image processing library

A Utility program that can compress PGM images using Run Length Encoding Algorithm or reconstruct them without loss.

Imagetools is a school project for manipulate PGM and BMP images

Lightweight image viewer written in C and SDL2

This is small image processing project which can read&write pgm images in C language and applies sobel edge detection on them.

Easy converting pgm and ppm to (MASK+FG+BG)-djvu.

Command line tool for processing of PGM images written in C. Rotating PGM images via rotation matrix.

Perform histogram equalization and apply Sobel operator on the equalized image using MPI and libpng

Use of advanced techniques for software development. Practices for medium and high complexity software development projects.

This C program does 3 operations with a PGM image selected by the user.

Command-line Netbpm image editor that performs a variety of operations on PPM and PGM images

Mirror of Netpbm. Netpbm is a package of graphics programs and a programming library. Original: https://sourceforge.net/p/netpbm/. Docs: https://netpbm.sourceforge.net/doc/.

Politechnika Wrocławska -- Kurs: Podstawy programowania Autor: Michał Nowak -- Zadanie: Napisanie prostego programu do przetwarzania obrazów w formacie PGM

Basic Operations on Image Processing Using PGM File Format

This project provides a collection of subprograms to handle image processing tasks in C. The utility allows loading, selecting, cropping, rotating, equalizing, and saving images in PGM / PPM format. It includes a histogram feature for grayscale images and efficient memory management using matrix structures.

Single-header library for handling PGM images.

An application for plotting relations with two variables. Relations need not necessarily be functions.

A software written on C language with the purpose of being a photo editor mainly of PGM and PPM files.

For your PGM resizng needs 🖼⚒️