Documents
Poster
IMAGE SPLICING DETECTION THROUGH ILLUMINATION INCONSISTENCIES AND DEEP LEARNING
- Citation Author(s):
- Submitted by:
- Tiago Carvalho
- Last updated:
- 7 October 2018 - 5:48am
- Document Type:
- Poster
- Document Year:
- 2018
- Event:
- Presenters:
- Tiago Carvalho
- Paper Code:
- 2085
- Categories:
- Log in to post comments
Fake news and deep fakes have been making social and mainstream media headlines. At the same time, engaged scientists strive for find- ing ways to detect forgeries and suspicious manipulations using even the subtlest clues. In this vein, this work proposes a new method for detecting photographic splicing by bringing together the high repre- sentation power of Illuminant Maps and Convolutional Neural Net- works as a way of learning directly from available training data the most important hints of a forgery. This work propose a method that eliminates the laborious feature engineering process, allow locate forgery region and yields a classification accuracy of more than 96%, outperforming state-of-the-art methods in different datasets. The po- tential uses of the proposed method is further highlighted by analyz- ing some suspicious real-world photographs that recently broke the news