Content fingerprinting and digital watermarking are techniques that are used for content
protection and distribution monitoring and, more recently, for interaction with physical …

This papers presents an analysis on Active Content Fingerprint (aCFP) for local (patch
based) image descriptors. A generalization is proposed, the reduction of the aCFP with …

Content fingerprinting and digital watermarking are techniques that are used for content
protection and distribution monitoring and, more recently, for interaction with physical …

This paper presents solutions to the local patch based Active Content Fingerprint (aCFP)
with linear modulation, general linear feature map and convex constraints on the properties …

This paper proposes learning a linear map with local content modulation for robust content
fingerprinting. The goal is to estimate a data adapted linear map that provides bounded …

We introduce a scheme to address the trade-off between the identification rate, search and
memory complexities in large-scale identification systems. We use a special database …

Content fingerprinting and digital watermarking are techniques that are used for content
protection and distribution monitoring. Over the past few years, both techniques have been …

This paper introduces a concept of Active Content Fingerprinting based on a Latent data
Representation (aCFP-LR). The idea is to represent the data content by a constrained …

In order to hinder the unauthorized redistribution of digital data, digital watermarking has
increasingly applied to conceal information in digital multimedia data, thus enlisting the …