Ph.D. Student

Contacts

finejuly@snu.ac.kr
Homepage

Research Interests

Blind/informed source separation
Statistical modeling for music
Deep learning

Publications

Singing voice separation using RPCA with weighted l1-norm, I.-Y. Jeong and Kyogu Lee, in Proc. International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA), Grenoble, France, 2017. (submitted)
Learning temporal features using a deep neural network and its application to music genre classification, I.-Y. Jeong and Kyogu Lee, in Proc. International Society for Music Information Retrieval Conference (ISMIR), New York, USA, 2016.
Informed source separation from monaural music with limited binary time-frequency annotation, I.-Y. Jeong and K. Lee, in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015.
Vocal separation from monaural music using temporal/spectral continuity and sparsity constraints, I.-Y. Jeong and K. Lee, IEEE Signal Processing Letters, vol. 21, no.10, 1197-1200, Jun. 2014.
Singing voice separation based on sparse nature and spectral/temporal discontinuity, I.-Y Jeong and K. Lee, in Music Information Retrieval Evaluation eXchange (MIREX) : singing voice separation, 2014.
Vocal separation using extended robust principal component analysis with Schatten p/lp-norm and scale compression, I.-Y. Jeong and K. Lee, in Proc. IEEE International Conference on Machine Learning for Signal Processing (MLSP), Reims, France, Sep. 2014.
Single-channel speech dereverberation based on non-negative blind deconvolution and prior imposition on speech and filter, I.-Y. Jeong and B. Kim, and H.-M. Park, in Proc. International Conference on Neural Information Processing (ICONIP), pp. 45-46, Nov. 2013.
반복적 마스킹을 이용한 NMF 기반 비지도 드럼 채보 (Unsupervised drum transcription using iteratively masked non-negative matrix factorization), I.-Y. Jeong and K. Lee, in Proc. 신호처리학술대회 (Korea Signal Processing Conference), 2013. (Korean, Best paper)
스펙트로그램의 정규화 경사와 비음수 행렬 분해에 기반한 음악 잡음 제거 알고리즘 (Music noise reduction based on the normalized gradient on spectrogram and non-negative matrix factorization), I.-Y. Jeong and H.-M. Park, in Proc. 한국음성학회 (Conference of the Korean Society of Speech Sciences), 2013. (Korean)
정일영, “음성과 반향 필터의 사전정보를 이용한 비음수 행렬 분해 기반 음성 반향 제거,” 석사학위논문, 서강대학교, 2012.
박형민,정일영, “사운드 신호를 기반으로 한 반주제공방법 및 이를 이용한 반주제공장치,” 대한민국 등록년 2014년, 등록번호 10-1361033.
박형민,정일영, “단일채널 음성신호에 대한 반향신호 제거방법 및 이를 이용한 음성인식장치, ” 대한민국 등록년 2013년, 등록번호 10-1334991.

Projects

Automatic Music Accompaniment
Music-lyrics Alignment
Blind Source Separation