Katsutoshi Itoyama

136 papers A* 1A 16B 6C 4Misc 15Journal 37Unranked 55

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	An Efficient GPU-based Implementation for Noise Robust Sound Source Localization. CoRR Zirui Lin, Masayuki Takigahira, Naoya Terakado, Haris Gulzar, Monikka Roslianna Busto, Takeharu Eda, Katsutoshi Itoyama, Kazuhiro Nakadai, Hideharu Amano
2025	—	`conf`	From Blurry to Brilliant Detection: YOLO-Based Aerial Object Detection with Super Resolution. APSIPA Ragib Amin Nihal, Benjamin Yen, Takeshi Ashizawa, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	—	`conf`	A Video Vision Transformer for Sound Source Localization. EUSIPCO Haruto Yokota, Mert Bozkurtlar, Benjamin Yen, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2024	J	`jnl`	Bird Vocalization Embedding Extraction Using Self-Supervised Disentangled Representation Learning. CoRR Runwu Shi, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? CoRR Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? EURASIP J. Audio Speech Music. Process. Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	—	`conf`	FPGA-based Low Power Acceleration of HARK Sound Source Localization. COOL CHIPS Zirui Lin, Katsutoshi Itoyama, Kazuhiro Nakadai, Hideharu Amano
2024	J	`jnl`	From Blurry to Brilliant Detection: YOLOv5-Based Aerial Object Detection with Super Resolution. CoRR Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	B	`conf`	Improving Impressions of Response Delay in AI-based Spoken Dialogue Systems. RO-MAN Shuhei Asaka, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	C	`conf`	Improving Noise Robustness of Automatic Speech Recognition Based on a Parallel Adapter Model with Near-Identity Initialization. IEA/AIE Takahiro Osaki, Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2024	—	`conf`	LCMV-based Scan-and-Sum Beamforming for Region Source Extraction. APSIPA Aoto Yasue, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	—	`conf`	Real Time Sound Source Localization Using von-Mises ResNet. SII Mert Bozkurtlar, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	SLAM-Based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. IEEE Trans. Robotics Jiang Wang, Yuanzheng He, Daobilige Su, Katsutoshi Itoyama, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2024	J	`jnl`	SLAM-based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. CoRR Jiang Wang, Yuanzheng He, Daobilige Su, Katsutoshi Itoyama, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2024	—	`conf`	UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. ICPR (14) Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. CoRR Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	An Ensemble Method for Multiple Speech Enhancement Using Deep Learning. SII Masahiko Fujita, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Assessment of Simultaneous Calibration for Positions, Orientations, and Time Offsets in Multiple Microphone Arrays Systems. SII Chishio Sugiyama, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Audio-Visual Class Association Based on Two-stage Self-supervised Contrastive Learning towards Robust Scene Analysis. SII Kei Suzuki, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	FPGA based Power-Efficient Edge Server to Accelerate Speech Interface for Socially Assistive Robotics. SII Haris Gulzar, Muhammad Shakeel, Katsutoshi Itoyama, Kazuhiro Nakadai, Kenji Nishida, Hideharu Amano, Takeharu Eda
2023	B	`conf`	Improving Sign Language Understanding Introducing Label Smoothing. RO-MAN Sihan Tan, Khan Nabeela Khanum, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	Is the Ideal Ratio Mask Really the Best? - Exploring the Best Extraction Performance and Optimal Mask of Mask-based Beamformers. APSIPA ASC Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	J	`jnl`	Is the Ideal Ratio Mask Really the Best? - Exploring the Best Extraction Performance and Optimal Mask of Mask-based Beamformers. CoRR Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	Metric-Based Multimodal Meta-Learning for Human Movement Identification Via Footstep Recognition. SII Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Reconstruction of Depth Scenes Based on Echolocation. SII Hidehiko Kishinami, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Unsupervised Domain Adaptation of Universal Source Separation Based on Neural Full-Rank Spatial Covariance Analysis. MLSP Takahiro Aizawa, Yoshiaki Bando, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai, Masaki Onishi
2023	A	`conf`	miniStreamer: Enhancing Small Conformer with Chunked-Context Masking for Streaming ASR Applications on the Edge. INTERSPEECH Haris Gulzar, Monikka Roslianna Busto, Takeharu Eda, Katsutoshi Itoyama, Kazuhiro Nakadai
2022	A	`conf`	Outdoor evaluation of sound source localization for drone groups using microphone arrays. IROS Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2022	A	`conf`	Spotforming by NMF Using Multiple Microphone Arrays. IROS Yasuhiro Kagimoto, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2022	A	`conf`	Weakly-Supervised Neural Full-Rank Spatial Covariance Analysis for a Front-End System of Distant Speech Recognition. INTERSPEECH Yoshiaki Bando, Takahiro Aizawa, Katsutoshi Itoyama, Kazuhiro Nakadai
2021	—	`conf`	Assessment of a Beamforming Implementation Developed for Surface Sound Source Separation. SII Zhi Zhong, Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	A	`conf`	Assessment of von Mises-Bernoulli Deep Neural Network in Sound Source Localization. Interspeech Katsutoshi Itoyama, Yoshiya Morimoto, Shungo Masaki, Ryosuke Kojima, Kenji Nishida, Kazuhiro Nakadai
2021	J	`jnl`	Detecting earthquakes: a novel deep learning-based approach for effective disaster response. Appl. Intell. Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	EMC: Earthquake Magnitudes Classification on Seismic Signals via Convolutional Recurrent Networks. SII Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	J	`jnl`	Metric-based multimodal meta-learning for human movement identification via footstep recognition. CoRR Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	Multi-channel Environmental Sound Segmentation utilizing Sound Source Localization and Separation U-Net. SII Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	J	`jnl`	Multichannel environmental sound segmentation. Appl. Intell. Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	Sound Source Tracking Using Integrated Direction Likelihood for Drones with Microphone Arrays. SII Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Audio-Visual 3D Reconstruction Framework for Dynamic Scenes. SII Takashi Konno, Kenji Nishida, Katsutoshi Itoyama, Kazuhiro Nakadai
2020	J	`jnl`	Bayesian Singing Transcription Based on a Hierarchical Generative Model of Keys, Musical Notes, and F0 Trajectories. IEEE ACM Trans. Audio Speech Lang. Process. Ryo Nishikimi, Eita Nakamura, Masataka Goto, Katsutoshi Itoyama, Kazuyoshi Yoshii
2020	C	`conf`	Calibration of a Microphone Array Based on a Probabilistic Model of Microphone Positions. IEA/AIE Katsuhiro Dan, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Design and Assessment of a Scan-and-sum Beamformer for Surface Sound Source Separation. SII Zhi Zhong, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Detection of Ball Spin Direction using Hitting Sound in Tennis. icSPORTS Naoki Yamamoto, Kenji Nishida, Katsutoshi Itoyama, Kazuhiro Nakadai
2020	—	`conf`	Multi-channel Environmental sound segmentation. SII Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Sound Source Localization Based on von-Mises-Bernoulli Deep Neural Network. SII Kazuhiro Nakadai, Shungo Masaki, Ryosuke Kojima, Osamu Sugiyama, Katsutoshi Itoyama, Kenji Nishida
2020	—	`conf`	Sound Source Tracking by Drones with Microphone Arrays. SII Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	J	`jnl`	Sound event aware environmental sound segmentation with Mask U-Net. Adv. Robotics Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	A	`conf`	Synchronization of Microphones Based on Rank Minimization of Warped Spectrum for Asynchronous Distributed Recording. IROS Katsutoshi Itoyama, Kazuhiro Nakadai
2019	J	`jnl`	2D sound source position estimation using microphone arrays and its application to a VR-based bird song analysis system. Adv. Robotics Daniel Gabriel, Ryosuke Kojima, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`conf`	Design and assessment of multiple-sound source localization using microphone arrays. SII Daniel Gabriel, Ryosuke Kojima, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`ch.`	Development of Tough Snake Robot Systems. Disaster Robotics Fumitoshi Matsuno, Tetsushi Kamegawa, Wei Qi, Tatsuya Takemori, Motoyasu Tanaka, Mizuki Nakajima, Kenjiro Tadakuma, Masahiro Fujita, Yosuke Suzuki, Katsutoshi Itoyama, Hiroshi G. Okuno, Yoshiaki Bando, Tomofumi Fujiwara, Satoshi Tadokoro
2019	A	`conf`	Environmental sound segmentation utilizing Mask U-Net. IROS Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`ch.`	ImPACT-TRC Thin Serpentine Robot Platform for Urban Search and Rescue. Disaster Robotics Masashi Konyo, Yuichi Ambe, Hikaru Nagano, Yu Yamauchi, Satoshi Tadokoro, Yoshiaki Bando, Katsutoshi Itoyama, Hiroshi G. Okuno, Takayuki Okatani, Kanta Shimizu, Eisuke Ito
2019	—	`conf`	Improvement of DOA Estimation by using Quaternion Output in Sound Event Localization and Detection. DCASE Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	Misc	`conf`	Joint Transcription of Lead, Bass, and Rhythm Guitars Based on a Factorial Hidden Semi-Markov Model. ICASSP Kentaro Shibata, Ryo Nishikimi, Satoru Fukayama, Masataka Goto, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2019	J	`jnl`	Unsupervised Speech Enhancement Based on Multichannel NMF-Informed Beamforming for Noise-Robust Automatic Speech Recognition. CoRR Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2019	J	`jnl`	Unsupervised Speech Enhancement Based on Multichannel NMF-Informed Beamforming for Noise-Robust Automatic Speech Recognition. IEEE ACM Trans. Audio Speech Lang. Process. Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2018	J	`jnl`	Bayesian Multichannel Audio Source Separation Based on Integrated Source and Spatial Models. IEEE ACM Trans. Audio Speech Lang. Process. Kousuke Itakura, Yoshiaki Bando, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2018	—	`conf`	Interactive Arrangement of Chords and Melodies Based on a Tree-Structured Generative Model. ISMIR Hiroaki Tsushima, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2018	—	`conf`	Sequential Generation of Singing F0 Contours from Musical Note Sequences Based on WaveNet. APSIPA Yusuke Wada, Ryo Nishikimi, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2018	B	`conf`	Signal Restoration based on Bi-directional LSTM with Spectral Filtering for Robot Audition. RO-MAN Ryosuke Taniguchi, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2018	J	`jnl`	Speech Enhancement Based on Bayesian Low-Rank and Sparse Decomposition of Multichannel Magnitude Spectrograms. IEEE ACM Trans. Audio Speech Lang. Process. Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Tatsuya Kawahara, Hiroshi G. Okuno
2018	Misc	`conf`	Statistical Speech Enhancement Based on Probabilistic Integration of Variational Autoencoder and Non-Negative Matrix Factorization. ICASSP Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2018	Misc	`conf`	Unsupervised Beamforming Based on Multichannel Nonnegative Matrix Factorization for Noisy Speech Recognition. ICASSP Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2017	J	`jnl`	Audio-Visual Beat Tracking Based on a State-Space Model for a Robot Dancer Performing with a Human Dancer. J. Robotics Mechatronics Misato Ohkita, Yoshiaki Bando, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	Misc	`conf`	Bayesian multichannel nonnegative matrix factorization for audio source separation and localization. ICASSP Kousuke Itakura, Yoshiaki Bando, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2017	—	`conf`	Function- and Rhythm-Aware Melody Harmonization Based on Tree-Structured Parsing and Split-Merge Sampling of Chord Sequences. ISMIR Hiroaki Tsushima, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	J	`jnl`	Generative Statistical Models with Self-Emergent Grammar of Chord Sequences. CoRR Hiroaki Tsushima, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	—	`conf`	Infinite probabilistic latent component analysis for audio source separation. MLSP Kazuyoshi Yoshii, Eita Nakamura, Katsutoshi Itoyama, Masataka Goto
2017	J	`jnl`	Layout Optimization of Cooperative Distributed Microphone Arrays Based on Estimation of Source Separation Performance. J. Robotics Mechatronics Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	J	`jnl`	Low Latency and High Quality Two-Stage Human-Voice-Enhancement System for a Hose-Shaped Rescue Robot. J. Robotics Mechatronics Yoshiaki Bando, Hiroshi Saruwatari, Nobutaka Ono, Shoji Makino, Katsutoshi Itoyama, Daichi Kitamura, Masaru Ishimura, Moe Takakusaki, Narumi Mae, Kouei Yamaoka, Yutaro Matsui, Yuichi Ambe, Masashi Konyo, Satoshi Tadokoro, Kazuyoshi Yoshii, Hiroshi G. Okuno
2017	—	`conf`	Scale- and Rhythm-Aware Musical Note Estimation for Vocal F0 Trajectories Based on a Semi-Tatum-Synchronous Hierarchical Hidden Semi-Markov Model. ISMIR Ryo Nishikimi, Eita Nakamura, Masataka Goto, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	—	`conf`	Semi-Blind speech enhancement basedon recurrent neural network for source separation and dereverberation. MLSP Masaya Wake, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2017	J	`jnl`	Simultaneous Identification and Localization of Still and Mobile Speakers Based on Binaural Robot Audition. J. Robotics Mechatronics Karim Youssef, Katsutoshi Itoyama, Kazuyoshi Yoshii
2017	J	`jnl`	Statistical Speech Enhancement Based on Probabilistic Integration of Variational Autoencoder and Non-Negative Matrix Factorization. CoRR Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara
2016	—	`conf`	A Hierarchical Bayesian Model of Chords, Pitches, and Spectrograms for Multipitch Analysis. ISMIR Yuta Ojima, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	—	`conf`	A unified Bayesian model of time-frequency clustering and low-rank approximation for multi-channel source separation. EUSIPCO Kousuke Itakura, Yoshiaki Bando, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	—	`conf`	Musical Note Estimation for F0 Trajectories of Singing Voices Based on a Bayesian Semi-Beat-Synchronous HMM. ISMIR Ryo Nishikimi, Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	A	`conf`	Online simultaneous localization and mapping of multiple sound sources and asynchronous microphone arrays. IROS Kouhei Sekiguchi, Yoshiaki Bando, Keisuke Nakamura, Kazuhiro Nakadai, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	B	`conf`	Parallel Speech Corpora of Japanese Dialects. LREC Koichiro Yoshino, Naoki Hirayama, Shinsuke Mori, Fumihiko Takahashi, Katsutoshi Itoyama, Hiroshi G. Okuno
2016	—	`conf`	Rhythm transcription of MIDI performances based on hierarchical Bayesian modelling of repetition and modification of musical note patterns. EUSIPCO Eita Nakamura, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	J	`jnl`	Singing Voice Separation and Vocal F0 Estimation Based on Mutual Combination of Robust Principal Component Analysis and Subharmonic Summation. IEEE ACM Trans. Audio Speech Lang. Process. Yukara Ikemiya, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	J	`jnl`	Singing Voice Separation and Vocal F0 Estimation based on Mutual Combination of Robust Principal Component Analysis and Subharmonic Summation. CoRR Yukara Ikemiya, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	—	`conf`	Sound-based online localization for an in-pipe snake robot. SSRR Yoshiaki Bando, Hiroki Suhara, Motoyasu Tanaka, Tetsushi Kamegawa, Katsutoshi Itoyama, Kazuyoshi Yoshii, Fumitoshi Matsuno, Hiroshi G. Okuno
2016	Misc	`conf`	Student's T nonnegative matrix factorization and positive semidefinite tensor factorization for single-channel audio source separation. ICASSP Kazuyoshi Yoshii, Katsutoshi Itoyama, Masataka Goto
2016	—	`conf`	Student's t multichannel nonnegative matrix factorization for blind source separation. IWAENC Koichi Kitamura, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	—	`conf`	Variational Bayesian multi-channel robust NMF for human-voice enhancement with a deformable and partially-occluded microphone array. EUSIPCO Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	Misc	`conf`	A feedback framework for improved chord recognition based on NMF-based approximate note transcription. ICASSP Satoshi Maruo, Kazuyoshi Yoshii, Katsutoshi Itoyama, Matthias Mauch, Masataka Goto
2015	A	`conf`	Audio-visual beat tracking based on a state-space model for a music robot dancing with humans. IROS Misato Ohkita, Yoshiaki Bando, Yukara Ikemiya, Katsutoshi Itoyama, Kazuyoshi Yoshii
2015	J	`jnl`	Automatic Speech Recognition for Mixed Dialect Utterances by Mixing Dialect Language Models. IEEE ACM Trans. Audio Speech Lang. Process. Naoki Hirayama, Koichiro Yoshino, Katsutoshi Itoyama, Shinsuke Mori, Hiroshi G. Okuno
2015	A	`conf`	Bayesian integration of sound source separation and speech recognition: a new approach to simultaneous speech recognition. INTERSPEECH Kousuke Itakura, Izaya Nishimuta, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii
2015	Misc	`conf`	Challenges in deploying a microphone array to localize and separate sound sources in real auditory scenes. ICASSP Yoshiaki Bando, Takuma Otsuka, Katsutoshi Itoyama, Kazuyoshi Yoshii, Yoko Sasaki, Satoshi Kagami, Hiroshi G. Okuno
2015	J	`jnl`	HMM-based Attacks on Google's ReCAPTCHA with Continuous Visual and Audio Symbols. J. Inf. Process. Shotaro Sano, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno
2015	—	`conf`	Human-voice enhancement based on online RPCA for a hose-shaped rescue robot with a microphone array. SSRR Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	B	`conf`	Identification and Localization of One or Two Concurrent Speakers in a Binaural Robotic Context. SMC Karim Youssef, Katsutoshi Itoyama, Kazuyoshi Yoshii
2015	—	`conf`	Infinite Superimposed Discrete All-Pole Modeling for Multipitch Analysis of Wavelet Spectrograms. ISMIR Kazuyoshi Yoshii, Katsutoshi Itoyama, Masataka Goto
2015	A	`conf`	Microphone-accelerometer based 3D posture estimation for a hose-shaped rescue robot. IROS Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	A	`conf`	Optimizing the layout of multiple mobile robots for cooperative sound source separation. IROS Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii
2015	J	`jnl`	Posture estimation of hose-shaped robot by using active microphone array. Adv. Robotics Yoshiaki Bando, Takuma Otsuka, Takeshi Mizumoto, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Hiroshi G. Okuno
2015	—	`conf`	Recognition of In-Field Frog Chorusing Using Bayesian Nonparametric Microphone Array Processing. AAAI Workshop: Computational Sustainability Yoshiaki Bando, Takuma Otsuka, Ikkyu Aihara, Hiromitsu Awano, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi Gitchang Okuno
2015	Misc	`conf`	Singing voice analysis and editing based on mutually dependent F0 estimation and source separation. ICASSP Yukara Ikemiya, Kazuyoshi Yoshii, Katsutoshi Itoyama
2015	J	`jnl`	Toward a quizmaster robot for speech-based multiparty interaction. Adv. Robotics Izaya Nishimuta, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	—	`conf`	Unified inter- and intra-recording duration model for multiple music audio alignment. WASPAA Akira Maezawa, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi G. Okuno
2014	—	`conf`	A robot quizmaster that can localize, separate, and recognize simultaneous utterances for a fastest-voice-first quiz game. Humanoids Izaya Nishimuta, Naoki Hirayama, Kazuyoshi Yoshii, Katsutoshi Itoyama, Hiroshi G. Okuno
2014	—	`conf`	A sound-based online method for estimating the time-varying posture of a hose-shaped robot. SSRR Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2014	Misc	`conf`	Automatic transcription of guitar tablature from audio signals in accordance with player's proficiency. ICASSP Kazuki Yazawa, Katsutoshi Itoyama, Hiroshi G. Okuno
2014	—	`conf`	Bayesian Audio Alignment based on a Unified Model of Music Composition and Performance. ISMIR Akira Maezawa, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi G. Okuno
2014	J	`jnl`	Nonparametric Bayesian dereverberation of power spectrograms based on infinite-order autoregressive processes. IEEE ACM Trans. Audio Speech Lang. Process. Akira Maezawa, Katsutoshi Itoyama, Kazuyoshi Yoshii, Hiroshi G. Okuno
2014	—	`conf`	Parameter Estimation of Virtual Musical Instrument Synthesizers. ICMC Katsutoshi Itoyama, Hiroshi G. Okuno
2014	B	`conf`	Sound annotation tool for multidirectional sounds based on spatial information extracted by HARK robot audition software. SMC Osamu Sugiyama, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2014	Misc	`conf`	Transcribing vocal expression from polyphonic music. ICASSP Yukara Ikemiya, Katsutoshi Itoyama, Hiroshi G. Okuno
2014	—	`conf`	Transferring Vocal Expression of F0 Contour Using Singing Voice Synthesizer. IEA/AIE (2) Yukara Ikemiya, Katsutoshi Itoyama, Hiroshi G. Okuno
2014	A	`conf`	Visualization of auditory awareness based on sound source positions estimated by depth sensor and microphone array. IROS Takahiro Iyama, Osamu Sugiyama, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno
2013	Misc	`conf`	Audio-based guitar tablature transcription using multipitch analysis and playability constraints. ICASSP Kazuki Yazawa, Daichi Sakaue, Kohei Nagira, Katsutoshi Itoyama, Hiroshi G. Okuno
2013	A	`conf`	Automatic estimation of dialect mixing ratio for dialect speech recognition. INTERSPEECH Naoki Hirayama, Koichiro Yoshino, Katsutoshi Itoyama, Shinsuke Mori, Hiroshi G. Okuno
2013	Misc	`conf`	Initialization-robust Bayesian multipitch analyzer based on psychoacoustical and musical criteria. ICASSP Daichi Sakaue, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno
2013	Misc	`conf`	Multiple index combination for Japanese spoken term detection with optimum index selection based on OOV-region classifier. ICASSP Naoyuki Kanda, Katsutoshi Itoyama, Hiroshi G. Okuno
2013	A	`conf`	Noise correlation matrix estimation for improving sound source localization by multirotor UAV. IROS Koutarou Furukawa, Keita Okutani, Kohei Nagira, Takuma Otsuka, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	A	`conf`	Posture estimation of hose-shaped robot using microphone array localization. IROS Yoshiaki Bando, Takeshi Mizumoto, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	J	`jnl`	Robust Multipitch Analyzer against Initialization based on Latent Harmonic Allocation using Overtone Corpus. Inf. Media Technol. Daichi Sakaue, Katsutoshi Itoyama, Tetsuya Ogata, Hiroshi G. Okuno
2013	J	`jnl`	Robust Multipitch Analyzer against Initialization based on Latent Harmonic Allocation using Overtone Corpus. J. Inf. Process. Daichi Sakaue, Katsutoshi Itoyama, Tetsuya Ogata, Hiroshi G. Okuno
2012	J	`jnl`	Automated Violin Fingering Transcription Through Analysis of an Audio Recording. Comput. Music. J. Akira Maezawa, Katsutoshi Itoyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2012	C	`conf`	Automatic Chord Recognition Based on Probabilistic Integration of Acoustic Features, Bass Sounds, and Chord Transition. IEA/AIE Katsutoshi Itoyama, Tetsuya Ogata, Hiroshi G. Okuno
2012	—	`conf`	Bayesian Nonnegative Harmonic-Temporal Factorization and Its Application to Multipitch Analysis. ISMIR Daichi Sakaue, Takuma Otsuka, Katsutoshi Itoyama, Hiroshi G. Okuno
2012	Misc	`conf`	Initialization-robust multipitch estimation based on latent harmonic allocation using overtone corpus. ICASSP Daichi Sakaue, Katsutoshi Itoyama, Tetsuya Ogata, Hiroshi G. Okuno
2011	—	`conf`	A musical mood trajectory estimation method using lyrics and acoustic features. MIRUM Naoki Nishikawa, Katsutoshi Itoyama, Hiromasa Fujihara, Masataka Goto, Tetsuya Ogata, Hiroshi G. Okuno
2011	Misc	`conf`	Simultaneous processing of sound source separation and musical instrument identification using Bayesian spectral modeling. ICASSP Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	—	`conf`	Violin Fingering Estimation Based on Violin Pedagogical Fingering Model Constrained by Bowed Sequence Estimation from Audio Input. IEA/AIE (3) Akira Maezawa, Katsutoshi Itoyama, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	C	`conf`	Bowed String Sequence Estimation of a Violin Based on Adaptive Audio Signal Classification and Context-Dependent Error Correction. ISM Akira Maezawa, Katsutoshi Itoyama, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
2009	A*	`conf`	Changing timbre and phrase in existing musical performances as you like: manipulations of single part using harmonic and inharmonic models. ACM Multimedia Naoki Yasuraoka, Takehiro Abe, Katsutoshi Itoyama, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
2009	J	`jnl`	Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions. Inf. Media Technol. Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	J	`jnl`	Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions. J. Inf. Process. Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2008	—	`conf`	Automatic Chord Recognition Based on Probabilistic Integration of Chord Transition and Bass Pitch Estimation. ISMIR Kouhei Sumi, Katsutoshi Itoyama, Kazuyoshi Yoshii, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2008	—	`conf`	Instrument Equalizer for Query-by-Example Retrieval: Improving Sound Source Separation Based on Integrated Harmonic and Inharmonic Models. ISMIR Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2007	—	`conf`	Integration and Adaptation of Harmonic and Inharmonic Models for Separating Polyphonic Musical Signals. ICASSP (1) Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2006	—	`conf`	Automatic Feature Weighting in Automatic Transcription of Specified Part in Polyphonic Music. ISMIR Katsutoshi Itoyama, Tetsuro Kitahara, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno