Keisuke IMOTO


Sound Event Detection Utilizing Graph Laplacian Regularization with Event Co-Occurrence
Keisuke IMOTO Seisuke KYOCHI 
Publication:   
Publication Date: 2020/09/01
Vol. E103-D  No. 9  pp. 1971-1977
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
graph Laplacian regularizationsound event detectionsound event co-ocurrenceconvolutional recurrent neural networkgated recurrent unit
 Summary | Full Text:PDF(1.5MB)

Graph Cepstrum: Spatial Feature Extracted from Partially Connected Microphones
Keisuke IMOTO 
Publication:   
Publication Date: 2020/03/01
Vol. E103-D  No. 3  pp. 631-638
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
graph cepstrumgraph signal processingacoustic scene analysisspatial cepstrum
 Summary | Full Text:PDF(1.3MB)

Acoustic Scene Analysis Based on Hierarchical Generative Model of Acoustic Event Sequence
Keisuke IMOTO Suehiro SHIMAUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10  pp. 2539-2549
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Machine Learning for Spoken Language Processing)
Category: Acoustic event detection
Keyword: 
acoustic signal processingacoustic event detectionacoustic scene analysisbayesian inference
 Summary | Full Text:PDF(3.4MB)