CV algorithm to detect image tampering

Job Description:

High quality digital images are very common due to easiness in imaging devices and

inexpensive storage. However, they are easy to manipulate because of the availability of the

powerful editing software and tools. Some software such as Photoshop, 3DS Max are so

sophisticated that it is very hard to distinguish tampered images from their authentic

counterparts. This raises questions regarding the authenticity of digital images, damages trust in

visual media and creates unacceptable digital evidences for real life applications such as criminal

investigation. An example of content tampering is shown in the figure below. You are asked to

propose a CV algorithm to detect image tampering. Design a conceptual/block diagram, provide

justifications for each step and the specific order and techniques you adopt in combining

different components. Try to provide as much information as needed, including details of your

algorithm (either in stepwise fashion or in algorithm style). For example, if you use sharpening

filters, specify the specific type of filter you will use. Also mention two shortcomings of your

approach, where your algorithm will not work.

Skills: Algorithm, Image Processing, Computer Vision, Genetic Algorithms

About the Client:
( 0 reviews ) India

Project ID: #35462405

5 freelancers are bidding on average $200 for this job


Hello. Your projects seem interesting to me!! I have understood your issue. I am a well-experienced C/C++ developer so that I can complete this project. I have developed many C/C++ projects until now. I have rich expe More

$100 USD in 7 days
(2 Reviews)

Hey! I've worked on a number of projects similar to this one. I have a lot of experience and knowledge in this field. My knowledge of business also gives me an advantage in this situation. Looking forward for the oppor More

$500 USD in 7 days
(5 Reviews)

We are ready for your project!!! Please check our portfolio in the provided link, Graphics insect is an innovative and creative studio specialized in Graphic Designin More

$30 USD in 1 day
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hi, i can desing your logos and can editing photos as you need pls tell me how can i help you . And i can sharping photos.

$140 USD in 7 days
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I have 3 years of professional experience as an AI Engineer. Currently I am working at a US based company (remotely). I have done various image detection and recognition based projects during my employment. I have als More

$230 USD in 15 days
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