Audio description with audio subtitling – an emergent modality of audiovisual localisation
نویسندگان
چکیده
منابع مشابه
Speaker Localisation Using Audio-Visual Synchrony: An Empirical Study
This paper reviews definitions of audio-visual synchrony and examines their empirical behaviour on test sets up to 200 times larger than used by other authors. The results give new insights into the practical utility of existing synchrony definitions and justify application of audio-visual synchrony techniques to the problem of active speaker localisation in broadcast video. Performance is eval...
متن کاملAudio Fingerprinting for Multi-Device Self-Localisation
We investigate the self-localisation problem of an adhoc network of randomly distributed and independent devices in an open-space environment with low reverberation but heavy noise (e.g. smartphones recording videos of an outdoor event). Assuming a sufficient number of sound sources, we estimate the distance between a pair of devices from the extreme (minimum and maximum) time difference of arr...
متن کاملPhysiologically motivated audio-visual localisation and tracking
An audio-visual localisation and tracking system for meeting scenarios is presented which draws its inspiration from neurobiological processing. Meetings are recorded by a KEMAR binaural manikin and a single camera placed directly above the manikin. Source localisation from the binaural audio and face, object and motion locations from the video frames are used as input to two linked neural osci...
متن کاملObject-based Audio Reproduction and the Audio Scene Description Format
The introduction of new techniques for audio reproduction such as HRTF-based technology, wave field synthesis and higher-order Ambisonics is accompanied by a paradigm shift from channel-based to object-based transmission and storage of spatial audio. Not only is the separate coding of source signal and source location more efficient considering the number of channels used for reproduction by la...
متن کاملISMIR 2004 Audio Description Contest
In this paper we report on the ISMIR 2004 Audio Description Contest. We first detail the contest organization, evaluation metrics, data and infrastructure. We then provide the details and results of each contest in turn. Published papers and algorithm source codes are given when originally available. We finally discuss some aspects of these contests and propose ways to organize future, improved...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Perspectives
سال: 2010
ISSN: 0907-676X,1747-6623
DOI: 10.1080/0907676x.2010.485687