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Article Dans Une Revue Annals of Telecommunications - annales des télécommunications Année : 2013

Cinematography sequences tracking by means of fingeprinting techniques

Résumé

Video fingerprints are short features extracted from a video sequence in order to uniquely identify its visual content and its replicas. By advancing a new robust fingerprinting method, the present paper takes the challenge of designing an enabler for the use of Internet as a distribution tool in cinematography. In this respect, a 2D-DWT-based robust video fingerprinting method is designed so as to address two use cases, namely the retrieval of video content from a database and the tracking of in-theater camcorder recorded video content. A set of largest absolute value wavelet coefficients is considered as the fingerprint and a repeated statistical test is used as the matching procedure. The video dataset consists of two corpora, one for each use case. The first corpus regroups 3 h of heterogeneous original content (organized under the framework of the HD3D-IIO French national project) and of its attacked versions (a total of 21 h of video content). The second corpus consists of 3 h of heterogeneous content (i.e., HD3D-IIO corpus) and of 1 h of live camcorder recorded video content (a total of 4 h of video content). The inner 2D-DWT properties with respect to content-preserving attacks (such as linear filtering, sharpening, geometric, conversion to grayscale, small rotations, contrast changes, brightness changes, and live camcorder recording) ensure the following results: in the first use case, the probability of false alarm and missed detection are lower than 0.0005, precision and recall are higher than 0.97; in the second use case, the probability of false alarm is 0.00009, the probability of missed detection is lower than 0.0036, precision and recall are equal to 0.72.

Dates et versions

hal-00941116 , version 1 (03-02-2014)

Identifiants

Citer

Adriana Garboan, Mihai Mitrea, Françoise Prêteux. Cinematography sequences tracking by means of fingeprinting techniques. Annals of Telecommunications - annales des télécommunications, 2013, 68 (3-4), pp.187-199. ⟨10.1007/s12243-012-0334-7⟩. ⟨hal-00941116⟩
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