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Abstract: A reported likelihood ratio for the value of evidence is very often a point estimate based on various types of reference data. When presented in court, such frequentist likelihood ratio gets a higher scientific value if it is accompanied by an error bound. This becomes particularly important when the magnitude of the likelihood ratio is modest and thus is giving less support for the forwarded...
Comparing the noise pattern from two digital video clips is a way to investigate if the same camcorder has been used to shoot both clips. Many camcorders have functions to compensate for shaky movements, and some of these functions affect the possibility to extract the noise pattern. This paper presents a method to compensate for the stabilisation when extracting the noise pattern. Eight clips with...
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