Automatic transcription of piano music - MIREX'07 program

Our system didn't reach good results in MIREX 2007 contest, due to a lack of time to finalize it. In particular, recall rates are dramatically low due to a bad tuning of the onset detection module. The program submitted to MIREX 2007 has been tested on the EUSIPCO'08 database. Results are shown below, for comparison purpose between original pieces, transcriptions from EUSIPCO'08 program and transcriptions from MIREX'07 program.

Legend (all rates are in %): F=F-measure, P=precision, R=recall, MOR=mean overlap ratio.
Pieces are presented from the best to the worst transcriptions, according to the F-measure obtained with EUSIPCO'08 system.

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Musical pieces Original audio Emiya EUSIPCO'08 MIREX'07
Schubert: Moment Musicau No.4 in C#- Op. 94 - D 780 F=89, P=89, R=89

MOR=84
F=29, P=34, R=25

MOR=56
Haydn: Piano sonata in G major, Hoboken XVI:40, 1. Movement F=89, P=86, R=92

MOR=80
F=66, P=80, R=56

MOR=57
Mozart: Klaviersonate B-Dur KV 333 1. Satz F=86, P=81, R=93

MOR=72
F=55, P=54, R=55

MOR=50
Mozart: Sonate KV 331 F=86, P=86, R=86

MOR=69
F=52, P=61, R=45

MOR=56
Mozart: Sonate KV 331 F=86, P=84, R=88

MOR=76
F=66, P=78, R=57

MOR=64
Mozart: Sonate KV 332 F=86, P=77, R=97

MOR=75
F=61, P=66, R=57

MOR=58
M:P: Heller: Christfreuden F=85, P=92, R=79

MOR=76
F=55, P=81, R=42

MOR=64
Beethoven: Sonate Nr. 14 cis-moll, Op. 27/2 F=84, P=86, R=82

MOR=71
F=71, P=98, R=55

MOR=57
Albeniz :Espana Op. 165 Tango F=84, P=81, R=87

MOR=68
F=53, P=61, R=46

MOR=57
Beethoven Für Elise F=84, P=81, R=86

MOR=69
F=45, P=55, R=39

MOR=49
Modest Mussorgski: Bilder einer Ausstellung (1) F=83, P=95, R=74

MOR=92
F=58, P=68, R=51

MOR=73
Schumann: Scenes from Childhood Op. 15 F=82, P=85, R=78

MOR=75
F=52, P=77, R=39

MOR=60
Schumann: Scenes from Childhood Op. 15 F=82, P=83, R=80

MOR=63
F=23, P=38, R=17

MOR=48
Schumann: Scenes from Childhood Op. 15 F=81, P=84, R=77

MOR=71
F=30, P=58, R=20

MOR=65
Chopin: Etude No. 4 in A Minor Op. 25 F=80, P=90, R=73

MOR=51
F=29, P=77, R=18

MOR=59
Mozart: Piano sonata KV 570 1. Movement F=80, P=84, R=77

MOR=58
F=39, P=70, R=27

MOR=63
Chopin: Prelude No.13 in F# Major, Op. 28 F=79, P=82, R=77

MOR=58
F=32, P=79, R=20

MOR=38
Tschaikowsky: The Seasons: September F=79, P=80, R=78

MOR=64
F=45, P=67, R=34

MOR=59
Mozart: Sonate KV 331 F=78, P=84, R=73

MOR=57
F=21, P=57, R=13

MOR=39
Liszt: Liebestraum F=78, P=76, R=80

MOR=66
F=18, P=77, R=10

MOR=47

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