Illumination-based texture descriptor and fruitfly support vector neural network for image forgery detection in face images

2018 ◽  
Vol 12 (8) ◽  
pp. 1439-1449 ◽  
Author(s):  
Rajan Cristin ◽  
John Patrick Ananth ◽  
Velankanni Cyril Raj
Keyword(s):  
Neural Network ◽  
Support Vector ◽  
Texture Descriptor ◽  
Forgery Detection ◽  
Image Forgery ◽  
Face Images ◽  
Image Forgery Detection

scholarly journals A Novel Approach for Efficient Forgery Image Detection Using Hybrid Feature Extraction and Classification

2018 ◽  
Vol 7 (3.27) ◽  
pp. 215
Author(s):  
G Clara Shanthi ◽  
V Cyril Raj
Keyword(s):  
Feature Extraction ◽  
Support Vector ◽  
Forgery Detection ◽  
Image Splicing ◽  
Image Forgery ◽  
Second Stage ◽  
Image Forgery Detection ◽  
Novel Approach ◽  
Different Types ◽  
Hybrid Feature Extraction

Image forgery detection is developing as one of the major research topic among researchers in the area of image forensics. These image forgery detection is addressed by two different types: (i) Active, (ii) Passive. Further consist of some different methods, such as Copy-Move, Image Splicing, and Retouching. Development of the image forgery is very necessary to detect as the image is true or it is forgery. In this paper, an efficient forgery detection and classification technique is proposed by three different stages. At first stage, preprocessing is carried out using bilateral filtering to remove noise. At second stage, extract unique features from forged image by using efficient feature extraction technique namely Gray Level Co-occurance Matrices (GLCM). Here, the GLCM improves the feature extraction accuracy. Finally, forged image is detected by classifying the type of image forgery using Multi Class- Support Vector Machine (SVM). Also, the performance of the proposed method is analyzed using the following metrics: accuracy, sensitivity and specificity.  

Image Forgery: Detection of Manipulated Images Using Neural Network

2020 ◽  
Author(s):  
Nitin Kumar ◽  
Padmesh Naik ◽  
Nikhil Raina ◽  
Deepali Kayande
Keyword(s):  
Neural Network ◽  
Forgery Detection ◽  
Image Forgery ◽  
Image Forgery Detection
Sign in / Sign up

Export Citation Format

Share Document