%Aigaion2 BibTeX export from Idiap Publications %Thursday 21 November 2024 12:50:47 PM @TECHREPORT{lathoud-rr-04-28, author = {Lathoud, Guillaume and Odobez, Jean-Marc and Gatica-Perez, Daniel}, projects = {Idiap}, title = {{AV16.3}: an Audio-{V}isual {C}orpus for {S}peaker {L}ocalization and {T}racking}, type = {Idiap-RR}, number = {Idiap-RR-28-2004}, year = {2004}, institution = {IDIAP}, address = {Martigny, Switzerland}, note = {Published in ``Proceedings of the 2004 MLMI Workshop''}, abstract = {Assessing the quality of a speaker localization or tracking algorithm on a few short examples is difficult, especially when the ground-truth is absent or not well defined. One step towards systematic performance evaluation of such algorithms is to provide time-continuous speaker location annotation over a series of real recordings, covering various test cases. Areas of interest include audio, video and audio-visual speaker localization and tracking. The desired location annotation can be either 2-dimensional (image plane) or 3-dimensional (physical space). This paper motivates and describes a corpus of audio-visual data called ``AV16.3'', along with a method for 3-D location annotation based on calibrated cameras. ``16.3'' stands for 16 microphones and 3 cameras, recorded in a fully synchronized manner, in a meeting room. Part of this corpus has already been successfully used to report research results.}, pdf = {https://publications.idiap.ch/attachments/reports/2004/rr-04-28.pdf}, postscript = {ftp://ftp.idiap.ch/pub/reports/2004/rr-04-28.ps.gz}, ipdinar={2004}, ipdmembership={speech, vision}, language={English}, }