Sparse pixel sampling for appearance edit propagation

Resources

Citation

@article {yatagawa15sparse,
  title = {{Sparse pixel sampling for appearance edit propagation}},
  author = {Yatagawa, Tatsuya and Yamaguchi, Yasushi},
  journal = {The Visual Computer},
  year={2015},
  month={Jun},
  volume={31},
  number={6},
  pages={1101--1111},
  ISBN = {1432-2315},
  DOI = {10.1007/s00371-015-1094-y}
}

Image Editing

Original Result Sample placement Center edits Parameter map

Original Result Sample placement Center edits Parameter map

Original Result Sample placement Center edits Parameter map

Original Result Sample placement Center edits Parameter map

Original Result Sample placement Center edits Parameter map

Original Sample placement Mask

Video Editing

Demo 1.

Demo 2. (interactive mode)

MATLAB demo usage

A simple MATLAB implementation of the proposed system is provided in the supplemental materials. The demo program includes two main scripts:

• sps_learn.m: script for sparse pixel sampling
• sps_edit.m: script for edit propagation using the sampled pixels

We tested this demo program on MATLAB 2014b with Visual Studio 2013 Compiler.

Installation

In the MATLAB console, run install.m.

>> install.m

Run demo

In the MATLAB console, run demo.m.

>> demo.m