| Autor: |
Clayton, Martin, Rao, Preeti, Shikarpur, Nithya, Roychowdhury, Sujoy, Jin Li |
| Předmět: |
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| Zdroj: |
International Society for Music Information Retrieval Conference Proceedings; 2022, p283-290, 8p |
| Abstrakt: |
Work on musical gesture and embodied cognition suggests a rich complementarity between audio and movement information in musical performance. Pose estimation algorithms now make it possible (in contrast to traditional Motion Capture) to collect rich movement information from unconstrained performances of indefinite length. Vocal performances of Indian art music offer the opportunity to carry out multimodal analysis using this information, combining musician’s body movements (i.e. pose and gesture data) with audio features. In this work we investigate raga identification from 12 s excerpts from a dataset of 3 singers and 9 ragas using the combination of audio and visual representations that are each semantically salient on their own. While gesture based classification is relatively weak by itself, we show that combining latent representations from the pre-trained unimodal networks can surpass the already high performance obtained by audio features. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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