Multimedia Data Owner Identification for Camera Based Mobile Phones

Abstract

Now A days mobile phones are used everywhere. Smartphones are facilitate with most advanced technologies. With the growth of Smartphone users mobile crime rate has in- creased. Digital and Intelligent crimes can not easily trace. Here the multimedia owner tracing concept is implemented. In past few years , the world of embedded system makes a huge market with cell phone devices. Globally by the end of year 2010 there will be 5.1 billion mobile subscribers, that represents about 2 mobile mobile subscription for every 3 people in the world.Today cell phones are equipped with advance technologies like wireless connectivity, GPS (Global Positioning System), High resolution camera with High De nition video facilities. But every advance technology has their own merits and demerits. In the present scenario intelligent crime is spread over cell phones, one of them is video pornography. Criminals or bad intense persons use High De nition Video based cell phones or Smartphones to capture undressed images or videos. To capture or trace that multimedia data owner, multimedia steganography can be used. We hide unique information of the owner within the multimedia data to perform data hiding. Here in this thesis the implementation and details related with Mobile forensic for information hiding is discussed.