Pixel-based hybrid copy move image forgery detection using Zernike moments and auto colour correlogram
by Jitesh Kumar Bhatia; Anand Singh Jalal
International Journal of Information and Computer Security (IJICS), Vol. 15, No. 1, 2021

Abstract: All of us rely on the images for the memories of our life and loved ones. The images are useful in proving an evidence of the event. Image forgery has become much prominent nowadays and is being done either for fun or intentionally. In this paper, we detect copy move forgery by combining the two features namely, Zernike moments and auto colour correlogram. The first checks the shape of the objects in the block, the latter for distance of each colour pixel taking into account the 64 colours. Both combine together to identify the regions for which copy-move forgery exists. The first completes the number of comparisons in the order of n², where n is the number of blocks. The ACC verifies the colours used in the block. If both matches are confirmed, the suspicious blocks are returned. The method out-performs the existing methods based on the probability approach.

Online publication date: Tue, 01-Jun-2021

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Information and Computer Security (IJICS):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com