2014:Real-time Audio to Score Alignment (a.k.a. Score Following) Results

From MIREX Wiki

Introduction

These are the results for the 2014 running of the Real-time Audio to Score Alignment (a.k.a Score Following) task. For background information about this task set please refer to the 2008:Real-time Audio to Score Alignment (a.k.a Score Following) page.

General Legend

Sub code Submission name Abstract Contributors
CC4* sf PDF ChunTa Chen, Jyh-Shing Roger Jang
CR1 A novel audio-to-score alignment method using velocity-driven Dynamic Time Warping PDF Oriol Romaní Picas, Julio Jose Carabias-Orti
RV2 A RealTime Score Follower using Spectral Factorization and Online Time Warping (forward version) PDF Francisco Jose Rodriguez-Serrano, Pedro Vera-Candeas
RV3 A RealTime Score Follower using Spectral Factorization and Online Time Warping (backtrack version) PDF Francisco Jose Rodriguez-Serrano, Pedro Vera-Candeas

Summary Results

CC4* CR1 RV2 RV3
Total Precision 91.46% 82.17% 89.28% 90.98%
Piecewise Precision 95.77% 84.35% 90.51% 93.55%

download these results as csv

  • The submission marked by an asterisk (*) should be taken with care as it was an offline algorithm unlike the other real-time algorithms.

Individual Results

CC4 = ChunTa Chen, Jyh-Shing Roger Jang
CR1 = Oriol Romaní Picas, Julio Jose Carabias-Orti,
RV2 = Francisco Jose Rodriguez-Serrano, Pedro Vera-Candeas
RV3 = Francisco Jose Rodriguez-Serrano, Pedro Vera-Candeas