Source Camera Identification Using SPN with PRNU


  • Tanaya Salunke


Retrieving photos from massive collections consistent with a particular criterion is a progressively relevant task. A vital, but up to now unnoticed, such criterion is that the retrieval of images nonheritable by a particular camera. Content based image retrieval could also be an ancient approach for retrieving pictures. The foremost vital task is that the retrieval of images matching specific criterion. A significant but to this point unmarked, such criterion is that the retrieval of pictures capturedby a particular camera device. Photo Response Non-Uniformity (PRNU) of the camera device is utilized to retrieve image taken by specific camera. Sensing component imperfections in  the kind of photo response non -uniformity Random Projection. A system includes fourparts travel photos from web, ExtractingPRNU from photos, Compression of PRNUfingerprints, and fingerprint matching. Aperformance of system is analysed on Dresdenimage info. A result shows that plannedapproach is comparatively quicker than state ofart methodology.  (PRNU) patterns unit a good procedure technique to link footage to the camera sensors that nonheritable them. As PRNU pattern have constant size as imaging sensor, huge scale image retrieval could be a terribly tough task. In our planned work PRNU Extraction is finished by Simplified total variation rule as shown in paper. To influence retrieving on huge scale PRNU pattern is compressed exploitation




How to Cite

Tanaya Salunke. (2021). Source Camera Identification Using SPN with PRNU. International Journal of Emerging Trends &Amp; Computer Science, 4(2). Retrieved from