Norihide KITAOKA


Daily Activity Recognition with Large-Scaled Real-Life Recording Datasets Based on Deep Neural Network Using Multi-Modal Signals
Tomoki HAYASHI Masafumi NISHIDA Norihide KITAOKA Tomoki TODA Kazuya TAKEDA 
Publication:   
Publication Date: 2018/01/01
Vol. E101-A  No. 1  pp. 199-210
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
human activity recognitionactivity of daily livingdatabasedeep neural networksadaptation
 Summary | Full Text:PDF(4.1MB)

Investigation of DNN-Based Audio-Visual Speech Recognition
Satoshi TAMURA Hiroshi NINOMIYA Norihide KITAOKA Shin OSUGA Yurie IRIBE Kazuya TAKEDA Satoru HAYAMIZU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10  pp. 2444-2451
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Machine Learning for Spoken Language Processing)
Category: Acoustic modeling
Keyword: 
audio-visual speech recognitiondeep neural networkDeep Bottleneck Featuremulti-stream HMM
 Summary | Full Text:PDF(807.1KB)

FOREWORD
Norihide KITAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/10/01
Vol. E99-D  No. 10  pp. 2422-2422
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(76.8KB)

Effective Frame Selection for Blind Source Separation Based on Frequency Domain Independent Component Analysis
Yusuke MIZUNO Kazunobu KONDO Takanori NISHINO Norihide KITAOKA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/03/01
Vol. E97-A  No. 3  pp. 784-791
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
dodecahedral microphone arrayfrequency domain independent component analysiscomputational complexity reductionsignal to interference ratio improvement
 Summary | Full Text:PDF(2MB)

Acoustic Model Training Using Pseudo-Speaker Features Generated by MLLR Transformations for Robust Speaker-Independent Speech Recognition
Arata ITOH Sunao HARA Norihide KITAOKA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2479-2485
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitionacoustic model trainingpseudo speakersfeature generationMLLR
 Summary | Full Text:PDF(724.6KB)

Selective Gammatone Envelope Feature for Robust Sound Event Recognition
Yi Ren LENG Huy Dat TRAN Norihide KITAOKA Haizhou LI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/05/01
Vol. E95-D  No. 5  pp. 1229-1237
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications)
Category: Audio Processing
Keyword: 
gammatone filterbankHMMrobust recognitionsound event recognition
 Summary | Full Text:PDF(1.5MB)

Distant-Talking Speech Recognition Based on Spectral Subtraction by Multi-Channel LMS Algorithm
Longbiao WANG Norihide KITAOKA Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/03/01
Vol. E94-D  No. 3  pp. 659-667
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
distant-talking speech recognitionblind dereverberationmulti-channel least mean squaresspectral subtractioncepstral mean normalization
 Summary | Full Text:PDF(321.4KB)

Acoustic Feature Transformation Combining Average and Maximum Classification Error Minimization Criteria
Makoto SAKAI Norihide KITAOKA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/07/01
Vol. E93-D  No. 7  pp. 2005-2008
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech recognitiondimensionality reductionBayes error
 Summary | Full Text:PDF(131.9KB)

Acoustic Feature Transformation Based on Discriminant Analysis Preserving Local Structure for Speech Recognition
Makoto SAKAI Norihide KITAOKA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/05/01
Vol. E93-D  No. 5  pp. 1244-1252
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitionfeature extractionmultidimensional signal processing
 Summary | Full Text:PDF(214.2KB)

Evaluation of Combinational Use of Discriminant Analysis-Based Acoustic Feature Transformation and Discriminative Training
Makoto SAKAI Norihide KITAOKA Yuya HATTORI Seiichi NAKAGAWA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/02/01
Vol. E93-D  No. 2  pp. 395-398
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speech recognitionfeature extractiondiscriminative training
 Summary | Full Text:PDF(78.2KB)

Linear Discriminant Analysis Using a Generalized Mean of Class Covariances and Its Application to Speech Recognition
Makoto SAKAI Norihide KITAOKA Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 478-487
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: Feature Extraction
Keyword: 
speech recognitionfeature extractionmultidimensional signal processing
 Summary | Full Text:PDF(421.5KB)

Noisy Speech Recognition Based on Integration/Selection of Multiple Noise Suppression Methods Using Noise GMMs
Norihide KITAOKA Souta HAMAGUCHI Seiichi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 411-421
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: Noisy Speech Recognition
Keyword: 
noisy speech recognitionnoise suppression method selectionCENSREC-1
 Summary | Full Text:PDF(879.8KB)

Robust Speech Recognition by Combining Short-Term and Long-Term Spectrum Based Position-Dependent CMN with Conventional CMN
Longbiao WANG Seiichi NAKAGAWA Norihide KITAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 457-466
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: ASR under Reverberant Conditions
Keyword: 
robust speech recognitiondistant-talking environmentCMNlong-term spectrum
 Summary | Full Text:PDF(343.3KB)

AURORA-2J: An Evaluation Framework for Japanese Noisy Speech Recognition
Satoshi NAKAMURA Kazuya TAKEDA Kazumasa YAMAMOTO Takeshi YAMADA Shingo KUROIWA Norihide KITAOKA Takanobu NISHIURA Akira SASOU Mitsunori MIZUMACHI Chiyomi MIYAJIMA Masakiyo FUJIMOTO Toshiki ENDO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 535-544
Type of Manuscript:  Special Section PAPER (Special Section on Corpus-Based Speech Technologies)
Category: Speech Corpora and Related Topics
Keyword: 
noisy speech recognitionevaluation platformperformance differences over speakersevaluation categories
 Summary | Full Text:PDF(1.7MB)