poissonEditing
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An implementation of Poisson Editing algorithms =============================================== Version 1 - December 21, 2015 by Matias di Martino <[email protected]> Introduction ------------ This is an implementation of several algorithms and criteria for Poisson Editing. The methods are detailed on the associated IPOL paper: "Poisson Image Editing" Matias di Martino, Gabriele Facciolo, Enric Meinhardt-Llopis Image Processing On Line, 2016. DOI: XXX COMPLETE XXX http://dx.doi.org/ XXX COMPLETE XXX Files ----- README.txt - This file. LICENSE.txt - GNU AFFERO GENERAL PUBLIC LICENSE Version 3. src/main_SeamlessCloning.m - Algorithm for seamless cloning src/main_FiltImage.m - Algorithms for various gradient-level filters src/lib/ComputeGradient.m - Algorithms for computing the gradient of an image src/lib/CombineGradients.m - Algorithms for combining two gradient fields src/lib/SolvePoissonEq_I.m - Poisson Solver using Fourier transforms src/lib/SolvePoissonEq_II.m - Poisson Solver using finite diferences src/lib/normalize.m - Auxiliary function to normalize an image src/lib/mt_printtime.m - Auxiliary function to print a time interval src/make_matlab.m - Script to compile the M-code files (optional) src/Makefile - Makefile for the compilation (optional) examples.m - Examples of computation images/*.png - Images necessary for running the examples The M-code files inside the folders "src/" and "src/lib" will be subjected to the IPOL peer-review process. Usage ----- See the file "examples.m" for three examples of Poisson Image Editing using the provided codes. Portability ----------- This implementation is intended to be compatible with ALL versions of Octave and Matlab. The only requirement is the Image Package for Octave or the Image Processing Toolkit for Matlab. These requirements are only necessary for reading Any case of non-portability is considered a serious bug, and the authors would like to be notified so that they can amend it. Copyright and License --------------------- Copyright (C) 2015, Matias Di Martino <[email protected]> Gabriele Facciolo <[email protected]> Enric Meinhardt <[email protected]> This is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. These files are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Thanks ------ The authors would be grateful to recieve any comment, especially about portability issues, errors, bugs or strange results.