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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SP, SIP | 2012-05-24 10:45 |
Osaka | Osaka Univ. Nakanoshima Center | Exemplar-Based Image Inpainting with Outlier Rejection Hiroaki Misaki (Osaka Univ.), Makoto Nakashizuka (CIT), Youji Iiguni (Osaka Univ.)  EA2012-4 SIP2012-4 SP2012-4 |
Image inpainting is a method for generating a background of an object which is removed from an image. In the exemplar-ba... [more] | EA2012-4 SIP2012-4 SP2012-4 pp.19-24 |
| IE, ITE-ME, ITE-CE [detail] | 2011-07-26 10:00 |
Osaka | An image decomposition method by translation-invariant dictionary learning with TV regularization and its application to image inpainting Makoto Nakashizuka (Osaka Univ.) IE2011-45 |
[more] | IE2011-45 pp.43-47 |
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| SP, EA, SIP | 2010-05-27 13:50 |
Hyogo | Konan Univ. (Hirao Seminar House) | Subspace learning for cone-constrained translation-invariant sparse image representations Makoto Nakashizuka (Osaka Univ.) EA2010-18 SIP2010-18 SP2010-18 |
[more] | EA2010-18 SIP2010-18 SP2010-18 pp.103-108 |
| SP, EA, SIP | 2010-05-27 14:55 |
Hyogo | Konan Univ. (Hirao Seminar House) | A sparse decomposition method for mixtures of periodic signals with varying envelopes Yuta Ishii, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) EA2010-20 SIP2010-20 SP2010-20 |
This study proposes a sparse decomposition method for mixtures of periodic signals with varying envelopes. Periodic dec... [more] |
EA2010-20 SIP2010-20 SP2010-20 pp.115-120 |
| SIP, CAS, CS | 2010-03-02 13:45 |
Okinawa | Hotel Breeze Bay Marina, Miyakojima | [Poster Presentation]
Design of Morphological Filters Using a Generalized f-mean Yoichi Nishino, Makoto Nakashizuka (Osaka Univ.), Yoshiko Hanada, Mitsuji Muneyasu (Kansai Univ,), Youji Iiguni (Osaka Univ.) CAS2009-130 SIP2009-175 CS2009-125 |
[more] | CAS2009-130 SIP2009-175 CS2009-125 pp.257-258 |
| SIP, EA | 2008-05-30 10:00 |
Osaka | Kansai Univ. | Image super-resolution using dictionaries learnt by a shift-invariant sparse coding Yoichi Nishino, Hidenari Nishiura, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) EA2008-18 SIP2008-27 |
Super-resolution techniques have been proposed for image resolution enhancement(image zooming).In many super-resolution ... [more] | EA2008-18 SIP2008-27 pp.1-6 |
| SIS | 2007-12-11 09:40 |
Hyogo | A shift-invariant non-negative sparse image representation with estimation of the number of bases Hidenari Nishiura, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) SIS2007-58 |
A sparse coding is one of the generative model for images, and can obtain bases that indicates features of an image unde... [more] | SIS2007-58 pp.1-6 |
|
| SIS | 2007-12-11 13:50 |
Hyogo | Impact Ｎoise Ｓuppression for Ｓpeech Ｓignals by Ｕsing a Ｍorphological Ｃomponent Ａnalysis with DFT Hiroaki Hayashi, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) SIS2007-66 |
Morphological component analysis (MCA) is a signal separation method using sparse signal representations. For separation... [more] | SIS2007-66 pp.47-52 |
|
| SIP, SIS, SP | 2007-09-28 13:25 |
Aichi | Nagoya Inst. of Tech. | Shift-invariant sparse representations of texture images Makoto Nakashizuka, Hidenari Nishiura, Youji Iiguni (Osaka Univ.) SIP2007-101 SIS2007-37 SP2007-63 |
[more] | SIP2007-101 SIS2007-37 SP2007-63 pp.35-40 |
| CAS, SIP, VLD | 2007-06-21 10:50 |
Hokkaido | Hokkaido Tokai Univ. （Sapporo) | A fast Halftoning method by using an inverse halftoning LUT Rintaro Suzuki, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) CAS2007-6 VLD2007-22 SIP2007-36 |
[more] | CAS2007-6 VLD2007-22 SIP2007-36 pp.31-36 |
| CAS, SIP, VLD | 2007-06-22 14:30 |
Hokkaido | Hokkaido Tokai Univ. （Sapporo) | Single channel source separation based on a clustering of periodic sparse codes Makoto Nakashizuka, Hiroyuki Okumura, Youji Iiguni (Osaka Univ.) CAS2007-30 VLD2007-46 SIP2007-60 |
[more] | CAS2007-30 VLD2007-46 SIP2007-60 pp.67-72 |
| EA, SIP | 2007-05-24 11:00 |
Osaka | Osaka Univ. | Single channel speech separation by using a sparse periodic decomposition Hiroyuki Okumura, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) EA2007-8 SIP2007-12 |
This study proposes a method to decompose a signal into a set of periodic signals for single channel speech separation. ... [more] | EA2007-8 SIP2007-12 pp.7-12 |
| EA, SIP | 2007-05-24 11:30 |
Osaka | Osaka Univ. | An impact noise suppression for speeches using morphological component analysis Hiroaki Hayashi, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) EA2007-9 SIP2007-13 |
[more] | EA2007-9 SIP2007-13 pp.13-18 |
| EA, SIP | 2007-05-24 13:00 |
Osaka | Osaka Univ. | A spectral suppression method with frequency domain super-resolution Satoshi Suzuki, Makoto Nakashizuka, Youji Iiguni (Osaka Univ.) EA2007-10 SIP2007-14 |
Spectral suppression is a well known technique for speech noise reduction in the frequency domain. In this paper, we in... [more] |
EA2007-10 SIP2007-14 pp.19-24 |
| EA, SIP | 2006-05-25 16:20 |
Hyogo | EGRET Himeji | Shot noise suppression for speech signals by using a sparse signal representation with reverberation estimation Makoto Nakashizuka (Osaka Univ.) |
[more] | EA2006-13 SIP2006-17 pp.29-34 |
| RCS, SIP (Joint) |
2006-01-26 17:00 |
Fukuoka | Kyusyu Univ. | Reduction of burst noise in speech by using basis pursuit Makoto Nakashizuka, Naoya Shimomura, Youji Iiguni (Osaka Univ.) |
[more] | SIP2005-133 pp.17-22 |
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