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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP | 2017-08-24 10:50 |
Tokyo | Tokyo Denki University | HDR Imaging from LDR Images with Motion by Estimating Shutter Speed Aika Miyagawa, Xi Zhang (UEC)  SIP2017-50 |
Composition of High Dynamic Range (HDR) image from Low Dynamic Range (LDR) images has been comprehensively studied. In m... [more] | SIP2017-50 pp.13-18 |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2015-12-04 11:00 |
Hyogo | Improvement of Two Layer HDR Image Coding Using Histogram Packing Technique Motoki Sugano, Xi Zhang (UEC) CS2015-71 IE2015-96 |
[more] | CS2015-71 IE2015-96 pp.99-104 |
|
| EA | 2014-08-19 16:20 |
Miyagi | Tohoku Gakuin Univ. | Self-Tuned Auxiliary-Noise-Power Scheduling with Matching Step-Size for Online Acoustic Feedback Path Mitigation in Active Noise Control Shakeel Ahmed (Univ. of Electro-Comm.), Muhammad Tahir Akhtar (Tokyo Inst. of Tech.), Xi Zhang (Univ. of Electro-Comm.) EA2014-18 |
In active noise control (ANC) systems, online acoustic feedback path modeling and neutralization (FBPMN) is needed: 1) t... [more] | EA2014-18 pp.37-42 |
| ISEC, IT, WBS | 2014-03-10 10:10 |
Aichi | Nagoya Univ., Higashiyama Campus | Effect of IQ Imbalance on Channel Shortening in OFDM System Xi Zhang, Teruyuki Miyajima (Ibaraki Univ) IT2013-61 ISEC2013-90 WBS2013-50 |
In OFDM systems, channel shortening techniques are useful to overcome inter-block interference caused by the delayed wav... [more] | IT2013-61 ISEC2013-90 WBS2013-50 pp.49-54 |
| SIP | 2013-08-29 13:50 |
Tokyo | Tokyo University of Agriculture and Technology | Denoising of HDR Images Using Correlation of LDR Images Mizuhito Akiyama, Xi Zhang (Univ. of Electro-Comm.) SIP2013-67 |
High Dynamic Range (HDR) images have a wide dynamic range and can be generated by synthesizing several Low Dynamic Range... [more] | SIP2013-67 pp.7-12 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2011-12-16 09:00 |
Aichi | Nagoya Univ. | Scalable Video Coding Using 3D Wavelet Transforms Hirofumi Oyamada, Xi Zhang (UEC) CS2011-70 IE2011-94 |
Recently, there have been a lot of researches on video coding using wavelet transforms, because of its scalability. Such... [more] | CS2011-70 IE2011-94 pp.81-86 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2011-12-16 09:25 |
Aichi | Nagoya Univ. | Quincunx Wavelet Image Coding Using 2D Allpass Filters Osamu Sudo, Xi Zhang (UEC) CS2011-71 IE2011-95 |
[more] | CS2011-71 IE2011-95 pp.87-92 |
| CS, IPSJ-AVM, ITE-BCT, IE [detail] | 2011-12-16 14:50 |
Aichi | Nagoya Univ. | Design of FIR Q-shift Filters with Flat Group Delay Responses Hiroaki Morihara, Xi Zhang (UEC) CS2011-77 IE2011-101 |
[more] | CS2011-77 IE2011-101 pp.133-138 |
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2009-12-08 09:00 |
Aichi | Nagoya Univ. | Flicker Reduction for Motion-JPEG 2000 Using Wavelet Shrinkage Atsushi Tanaka, Xi Zhang (Univ. of Electro-Comm.) CS2009-60 IE2009-124 |
Motion-JPEG 2000 has been adopted in Digital Cinema System Specification v.3 by DCI (Digital Cinema Initiative, LLC).Sin... [more] | CS2009-60 IE2009-124 pp.53-58 |
| CAS, NLP | 2007-10-18 11:10 |
Tokyo | Musashi Institute of Technology | Computational Complexity Reduction for Allpass-based Image Coding Kosuke Ohno, Xi Zhang (UEC) CAS2007-40 NLP2007-68 |
To obtain better coding performance in wavelet-based image compression, it is necessary for wavelet filters to satisfy... [more] |
CAS2007-40 NLP2007-68 pp.31-36 |
| ICD, SIP, IE, IPSJ-SLDM | 2006-10-27 15:05 |
Miyagi | Lossy to Lossless Image Coding Using Allpass Filters Kosuke Ohno, Xi Zhang (UEC) |
To obtain a better coding performance in wavelet-based image compression, it is necessary for wavelet filter banks to sa... [more] | SIP2006-114 ICD2006-140 IE2006-92 pp.79-84 |
|
| CAS, NLP | 2005-09-15 13:05 |
Niigata | Nagaoka Univ. of Technology | Design of IIR Inverse Chebyshev Filters with Flat Group Delay Masatomo Aizawa (Nagaoka Univ. of Tech.), Xi Zhang (Univ. of Elec.-Comm.), Toshinori Yoshikawa, Yoshinori Takei, Yasunori Sugita (Nagaoka Univ. of Tech.) |
Digital filters with flat group delay responses are useful for many applications of signal processing. In this paper, we... [more] | CAS2005-27 NLP2005-40 pp.7-12 |
| CAS, NLP | 2005-09-16 15:10 |
Niigata | Nagaoka Univ. of Technology | Design of Hilbert Transform Pairs of Wavelet Bases Using IIR Filters Kunihiro Kawada (Nagaoka Univ. of Tech.), Xi Zhang (Univ. of Electro-Communications), Toshinori Yoshikawa, Yoshinori Takei, Yasunori Sugita (Nagaoka Univ. of Tech.) |
Wavelets and filter banks have been extensively studied for many fields. In recent years, Dual-Tree wavelet transform ... [more] |
CAS2005-44 NLP2005-57 pp.61-66 |
| CAS, NLP | 2005-09-16 15:35 |
Niigata | Nagaoka Univ. of Technology | Wavelet-Based Lossless Image Coding Using a Complex Allpass Filter Noriaki Fukuda (Nagaoka Univ. of Tech.), Xi Zhang (Univ. of Electro-Comm.), Toshinori Yoshikawa, Yoshinori Takei, Yasunori Sugita (Nagaoka Univ. of Tech.) |
To obtain a better coding performance in wavelet-based image compression, it is necessary for wavelet filter banks to sa... [more] | CAS2005-45 NLP2005-58 pp.67-72 |
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