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Latest Digital Forensics News

The latest audio forensics, image forensics and video forensics news from around the world. 

Audio Enhancement

Audio Authentication

Image Enhancement

Photo Enhancement

Video Enhancement

Video Authentication

Image Authentication

CCTV Enhancement

The CSI Effect – Expectations Vs Limitations

Much has been written about the CSI phenomenon within digital forensics circles, but is there a way we as experts can reduce this effect, maybe not globally but at least amongst our own clients? In just the last couple of weeks, I’ve had requests to enhance a speaker on the other end of the phone, on a recording in which the voice on the other end of the phone sounded like something you would hear on a cartoon. It had the rhythm of somebody speaking but that’s about all it had going for it. Another request asked to enhance a video recording in which the two individuals were seated at a distance, in a dark room, with sunlight streaming through a window across the camera lens and a lamp in front of one of the individuals faces. A third and final example is being asked to enhance the screen of a mobile phone from pictures of said mobile phone. That shouldn’t be a problem you think. Until you consider the pictures were being taken from distances of over a meter of a phone that was turned away from the camera lens.

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Source: Forensic Focus

Source: Forensic Focus