This work proposes a novel methodology to describe the low-frequency behaviour of compressed 3D video streams, i.e., their average fluctuations on longer timescales. This study is innovative for two reasons. First, it proves that the low-frequency behaviour of the video data belongs to the class of quasiperiodic processes. Second, it proposes an innovative approach to describe the long-term behaviour through a set of parameters directly derived from the quasiperiodic analysis. Reported results show that the proposed approach is effective in a wide variety of simulation scenarios. Furthermore, it can be easily generalized to other kinds of compressed two-dimensional (2D) streams, whatever be the adopted algorithm, the compression degree, video resolution and format. This opens new unexplored possibilities in the field of 3D video characterization, identification and classification.

A novel approach for characterizing multimedia 3D video streams by means of quasiperiodic processes / Nigmatullin, Raoul R.; Striccoli, Domenico; Boggia, Gennaro; Ceglie, Cristiano. - In: SIGNAL, IMAGE AND VIDEO PROCESSING. - ISSN 1863-1703. - 10:6(2016), pp. 1113-1118. [10.1007/s11760-016-0866-9]

A novel approach for characterizing multimedia 3D video streams by means of quasiperiodic processes

STRICCOLI, Domenico;BOGGIA, Gennaro;CEGLIE, Cristiano
2016-01-01

Abstract

This work proposes a novel methodology to describe the low-frequency behaviour of compressed 3D video streams, i.e., their average fluctuations on longer timescales. This study is innovative for two reasons. First, it proves that the low-frequency behaviour of the video data belongs to the class of quasiperiodic processes. Second, it proposes an innovative approach to describe the long-term behaviour through a set of parameters directly derived from the quasiperiodic analysis. Reported results show that the proposed approach is effective in a wide variety of simulation scenarios. Furthermore, it can be easily generalized to other kinds of compressed two-dimensional (2D) streams, whatever be the adopted algorithm, the compression degree, video resolution and format. This opens new unexplored possibilities in the field of 3D video characterization, identification and classification.
2016
A novel approach for characterizing multimedia 3D video streams by means of quasiperiodic processes / Nigmatullin, Raoul R.; Striccoli, Domenico; Boggia, Gennaro; Ceglie, Cristiano. - In: SIGNAL, IMAGE AND VIDEO PROCESSING. - ISSN 1863-1703. - 10:6(2016), pp. 1113-1118. [10.1007/s11760-016-0866-9]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/78472
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