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All Technical Committee Conferences  (All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 19 of 19  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
EMM 2018-01-29
15:30
Miyagi Tohoku Univ. (Aobayama Campus) Note estimation by contaminated normal distribution for audio watermarking method using non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, the sound quality of stego signal should not deteriorate. With current methods, high sound quality me... [more] EMM2017-69
pp.19-24
PRMU, BioX 2017-03-20
15:45
Aichi   Automatic Transcription of Slap Bass Using Spectral Characteristics and Performance Constraints
Kiyotaka Yamamoto, Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinda Univ.), Yoshito Mekada (Chukyo Univ.)
It is a very important element technology to estimate the pitch in automatic transcription.
In pitch estimation target... [more]
BioX2016-44 PRMU2016-207
pp.63-66
EMM 2017-03-07
10:15
Okinawa Miyakojima Marin Terminal Building (Okinawa) Improvement of pitch estimation for audio watermarking method using non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, the sound quality of stego signal should not deteriorate. With current methods, high sound quality me... [more] EMM2016-100
pp.79-84
EMM 2017-01-30
15:15
Miyagi Tohoku University (Miyagi) A study of multiple audio watermarking method using non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, the sound quality of stego signal should not deteriorate. With current methods, high sound quality me... [more] EMM2016-77
pp.19-24
EA, EMM 2016-11-17
15:25
Oita Compal Hall (Oita) A study of audio watermarking method using non-negative matrix factorization for a duet of different instruments
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, the sound quality of stego signal should not deteriorate. With current methods, high sound quality me... [more] EA2016-52 EMM2016-58
pp.25-30
ITE-ME, IE, EMM, LOIS, IEE-CMN [detail] 2016-09-16
15:00
Aichi Aichi Prefectural University An audio watermarking method using non-negative matrix factorization separated the bases of host signal and watermark signal
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, the sound quality of stego signal should not deteriorated as much as host signal. With current method... [more] LOIS2016-26 IE2016-63 EMM2016-52
pp.61-66
IT, EMM 2016-05-20
13:40
Hokkaido Otaru Economic Center Improvement of the embedding capacity for audio watermarking method using non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kindai Univ.)
For audio signals, we propose a method focused on a chord of music theory and embed the watermarks in consonance with ho... [more] IT2016-15 EMM2016-15
pp.87-92
EMM 2016-03-03
13:25
Kagoshima Yakushima Environ. and Cultural Vill. Center Digital wateramrk for real musical inistrument sounds based on non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
For audio signals, we propose a method focused on a chord of music theory and embed the watermarks in consonance with ho... [more] EMM2015-95
pp.111-116
EMM 2016-01-19
10:00
Miyagi Katahira Campus, Tohoku University A Study of audio watermarking method using key detection based on non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
Digital watermarking is a technique to embed another digital data into digital contents such as music, images, and video... [more] EMM2015-70
pp.55-60
EA 2015-12-11
15:15
Ishikawa Kanazawa Univ., Satellite Plaza [Poster Presentation] Estimating Pitch and Onset Time of Electric Bass Using Non-negative Matrix Factorization with Asynchronous Regularization Term
Kiyotaka Yamamoto, Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.), Yoshito Mekada (Chukyo Univ.)
This paper proposes a new regularization term of non-negative matrix factorization(NMF) for estimating pitch and onset t... [more] EA2015-43
pp.19-22
EA, EMM 2015-11-13
11:00
Kumamoto Kumamoto Univ. A study of audio watermarking using non-negative matrix factorization
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
Digital watermarking is a technique to embed another digital data into digital contents such as music, images, and video... [more] EA2015-34 EMM2015-55
pp.59-62
EMM 2015-03-13
13:00
Okinawa   A study of audio watermarking method using non-chord tone as watermark signal
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
A digital watermark is a technique to embed another digital data into digital contents such as music, image and movie. F... [more] EMM2014-100
pp.137-142
EMM 2015-01-29
09:30
Miyagi Tohoku University A sound quality improvement of audio watermarking method using key determination
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
A digital watermark is a technique to embed another digital data into digital contents such as music, image and movie. F... [more] EMM2014-70
pp.21-26
EMM, EA 2014-11-21
14:25
Fukuoka   A study of audio watermarking introducing counterpoint
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
A digital watermark is a technique to embed another digital data into digital contents such as music, image and movie. F... [more] EA2014-36 EMM2014-64
pp.49-52
EMM 2014-01-28
11:15
Miyagi Research Institute of Electrical Communication Soud Quality Evaluation for Audio Watermarking Based on Phase Shift Keying Using BCH code
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.), Masaki Uesaka (Osaka Prefecture Univ.)
Audio watermarking method is a method that embeds inaudible information into audio data. We have been proposing an audio... [more] EMM2013-97
pp.51-56
EMM, EA 2013-11-15
09:15
Hiroshima Prefectural University of Hiroshima, Satellite Campus Hiroshima An Audio Watermarking Method Using Blind Source Separation
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.)
The objective of this work is to propose an embedding method using blind source separation. High sound quality is requir... [more] EA2013-77 EMM2013-77
pp.55-58
EA, EMM 2011-12-09
14:45
Tokyo Kikai-Shinko-Kaikan Bldg. An Audio Watermarking Method for Multiple Instrumental Music Based on Musical Instrument Identification
Harumi Murata, Akio Ogihara, Motoi Iwata, Akira Shiozaki (Osaka Prefecture Univ.)
The objective of this work is to devise a new way to embed a watermark into digital audio signal. In the conventional me... [more] EA2011-100 EMM2011-60
pp.25-30
EA 2010-06-10
16:00
Hokkaido Health Sci. Univ. of Hokkaido An Audio Watermarking Method for Single Musical Instrument in Consideration of Pitch Estimation
Harumi Murata, Akio Ogihara, Motoi Iwata, Akira Shiozaki (Osaka Prefecture Univ.)
In this paper, we aim to embed watermark information without perception of deterioration of sound quality based on water... [more] EA2010-26
pp.25-30
EA 2009-12-11
16:00
Tokyo   Audio Watermarking Method by Using DC Component for Sound Quality Improvement
Harumi Murata, Akio Ogihara, Motoi Iwata, Akira Shiozaki (Osaka Prefecture Univ.)
The audio watermarking method, “the audio watermarking method based on amplitude modification,” has been proposed by W. ... [more] EA2009-98
pp.31-36
 Results 1 - 19 of 19  /   
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