Sep 14, 2015 · Specifically, we equalize the magnitude spectrum of the reference SPN through detecting and suppressing the peaks according to the local ...

This paper proposes a novel preprocessing approach for attenuating the influence of the non-unique artifacts on the reference SPN to reduce the false ...

Abstract—Although sensor pattern noise (SPN) has been proven to be an effective means to uniquely identify digital cameras, some non-unique artifacts, ...

Specifically, we equalize the magnitude spectrum of the reference SPN through detecting and suppressing the peaks according to the local characteristics, aiming ...

Sep 14, 2015 · Specifically, we equalize the magnitude spectrum of the reference SPN through detecting and suppressing the peaks according to the local ...

Specifically, we equalize the magnitude spectrum of the reference SPN through detecting and suppressing the peaks according to the local characteristics, aiming ...

Dive into the research topics of 'Preprocessing reference sensor pattern noise via spectrum equalization'. Together they form a unique fingerprint. Sort by ...

Abstract—In this work, we propose a method to obtain higher quality sensor pattern noise (SPN) for identifying source cameras.

A method for preprocessing the camera reference pattern noise (RPN) using the widely accepted spectrum-equalization algorithm (SEA) to find and suppress the ...