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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICTSSL, CAS | 2018-01-25 10:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | DSP Implementation of Adaptive Notch Filters With Suppression of Overflow in Fixed-Point Arithmetic Satoru Ishibashi, Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.)  CAS2017-111 ICTSSL2017-38 |
This paper implements adaptive notch filters with constrained poles and zeros (CPZ-ANFs) using fixed-point DSP. Since th... [more] | CAS2017-111 ICTSSL2017-38 pp.11-16 |
| SIP | 2017-08-25 10:00 |
Tokyo | Tokyo Denki University | A study on realization of variable state-space digital filters based on polynomial approximation Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) SIP2017-55 |
[more] | SIP2017-55 pp.39-43 |
| CAS, CS | 2017-02-23 13:30 |
Shiga | On Gradient Characteristics of Adaptive Notch Filters Based on Monotonically Increasing Gradient Algorithm Hiroyuki Munakata, Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) CAS2016-120 CS2016-81 |
This paper discusses the gradient characteristics of adaptive notch filters based on Monotonically Increasing Gradient (... [more] | CAS2016-120 CS2016-81 pp.29-33 |
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| VLD, CAS, MSS, SIP | 2016-06-16 11:20 |
Aomori | Hirosaki Shiritsu Kanko-kan | Hardware Implementation of Stochastic Gammatone Filter Naoya Onizawa, Shunsuke Koshita, Shuichi Sakamoto, Masahide Abe, Masayuki Kawamata, Takahiro Hanyu (Tohoku Univ.) CAS2016-6 VLD2016-12 SIP2016-40 MSS2016-6 |
This paper presents a design of a gammatone filter based on stochastic computation. The gammatone filter well expresses ... [more] | CAS2016-6 VLD2016-12 SIP2016-40 MSS2016-6 pp.29-34 |
| SIP, CAS, CS | 2013-03-15 10:45 |
Yamagata | Keio Univ. Tsuruoka Campus (Yamagata) | Statistical Analysis of Phase-Only Correlation Functions Using Directional Statistics Shunsuke Yamaki, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) CAS2012-122 SIP2012-153 CS2012-128 |
This paper proposes statistical analysis of phase-only correlation functions using directional statistics. We first assu... [more] | CAS2012-122 SIP2012-153 CS2012-128 pp.149-154 |
| SIS, IPSJ-AVM | 2011-09-22 12:30 |
Akita | Narrowband Signal Detection Using Frequency-Transformation-Based Variable Band-Stop Filters Shunsuke Koshita, Yuki Kumamoto, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) SIS2011-34 |
(To be available after the conference date) [more] | SIS2011-34 pp.87-91 |
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| SIS, IPSJ-AVM | 2011-09-22 13:00 |
Akita | Transfer Functions of Digital Filters with All Second-Order Modes Equal Shunsuke Yamaki, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) SIS2011-35 |
[more] | SIS2011-35 pp.93-98 |
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| PRMU, IE, MI | 2009-05-28 10:30 |
Gifu | Gifu Univ. | Detection and Removal of Line Scratches Using Residual Information of Film Sequences with Spatial Filtering Yasuhiro Kazama, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) IE2009-11 PRMU2009-2 MI2009-2 |
This paper proposes a method which detects and removes line scratches included in film sequences. First, we detect the s... [more] | IE2009-11 PRMU2009-2 MI2009-2 pp.5-10 |
| SIP, SIS, SP | 2007-09-28 15:20 |
Aichi | Nagoya Inst. of Tech. | Gramian-Preserving Frequency Transformation Using Normalized Lattice Structure for Linear Discrete-Time Systems Shunsuke Koshita, Satoru Tanaka, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) SIP2007-105 SIS2007-41 SP2007-67 |
[more] | SIP2007-105 SIS2007-41 SP2007-67 pp.55-60 |
| CAS, SIP, VLD | 2005-06-27 10:20 |
Miyagi | Tohoku University | A Technique for Active Noise Control Systems with Online Secondary Path Modeling Using Additive Noise Power Scheduling Muhammad Tahir Akhtar, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) |
This paper proposes a new method for active noise control (ANC) systems with online secondary path modeling. Here the co... [more] | CAS2005-3 VLD2005-14 SIP2005-27 pp.13-18 |
| CAS, SIP, VLD | 2005-06-27 10:45 |
Miyagi | Tohoku University | Independent Component Analysis of Signals using Local Exponential Nonlinearities Muhammad Tufail, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) |
In this paper we propose exponential type nonlinearities in order to blindly separate instantaneous mixtures of signals ... [more] | CAS2005-4 VLD2005-15 SIP2005-28 pp.19-23 |
| CAS, SIP, VLD | 2005-06-27 13:50 |
Miyagi | Tohoku University | The Property of the Second-Order Modes of Linear Discrete-Time Systems under Variable Transformation of Bounded-Real Function Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) |
This paper discusses the property of the second-order modes of discrete-time systems under variable transformation. Mull... [more] | CAS2005-8 VLD2005-19 SIP2005-32 pp.43-48 |
| CAS, SIP, VLD | 2005-06-27 14:30 |
Miyagi | Tohoku University | High Accuracy WaDi Image Interpolation with Local Gradient Features Shuai Yuan, Masahide Abe (Tohoku Univ.), Akira Taguchi (Musashi Inst. of Tech.), Masayuki Kawamata (Tohoku Univ.) |
In this paper, we propose a new computational method of the warped distance (WaDi) for digital image interpolation. The ... [more] | CAS2005-9 VLD2005-20 SIP2005-33 pp.49-54 |
| IE, SIP, ICD, IPSJ-SLDM | 2004-10-21 11:25 |
Yamagata | Shot Change Detection and Camerawork Estimation for Old Film Restoration Mizuki Hagiwara, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) |
This paper proposes a shot change detection method and a camerawork estimation method for frame displacement correction ... [more] | SIP2004-80 ICD2004-112 IE2004-56 pp.25-30 |
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| IE, SIP, ICD, IPSJ-SLDM | 2004-10-21 11:50 |
Yamagata | Robust Flicker Parameter Estimation for Motion in Old Film Sequences Youji Hamaguchi, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) |
[more] | SIP2004-81 ICD2004-113 IE2004-57 pp.31-36 |
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