Keio University

Published papers

KITAHARA Daichi

21-40 items (total 117)

Low-dose DECT image reconstruction using edge sparsity and similarity

Author
A. Egashira, D. Kitahara
Publication Title
Magazine name IEICE Technical Report Volume 124(Issue 390) Start Page 221 - End Page 226 (Publication Date)2025/03)
Role
Last Author
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

二重偏波気象レーダにおける自己整合性を利用したKDP推定

Author
D. Kitahara, Y. Wada, T. Ushio
Publication Title
Magazine name Proceedings of the 2024 Autumn Meeting of the Meteorological Society of Japan Start Page 360 (Publication Date)2024/11)
Role
First Author
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

Integrating lightning into the GSMaP precipitation measurements through a Kalman filter

Author
A. Veloria, Y. Wada, H. Hirose, S. Hayashi, D. Kitahara, T. Ushio
Publication Title
Magazine name Proceedings of the 2024 Autumn Meeting of the Meteorological Society of Japan Start Page 151 (Publication Date)2024/11)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

フェーズドアレイレーダの実観測データを用いたビームフォーミング手法の比較

Author
Y. Takata, Y. Wada, D. Kitahara, H. Kikuchi, T. Ushio
Publication Title
Magazine name Proceedings of the 102nd Research Meeting of the Society of Atmospheric Electricity of Japan Start Page 20 - End Page 21 (Publication Date)2024/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

画像処理技術を利用した複数レーダのデータ融合の有用性

Author
K. Tanaka, D. Kitahara, Y. Wada, T. Ushio
Publication Title
Magazine name Proceedings of the 102nd Research Meeting of the Society of Atmospheric Electricity of Japan Start Page 22 - End Page 23 (Publication Date)2024/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

混合ガウス型スペクトルモデルに基づいた二重偏波気象レーダシミュレータ

Author
F. Hino, D. Kitahara, Y. Wada, T. Iguchi, T. Ushio, E. Yoshikawa
Publication Title
Magazine name Proceedings of the 102nd Research Meeting of the Society of Atmospheric Electricity of Japan Start Page 16 - End Page 17 (Publication Date)2024/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

三次元深層ナウキャスト手法のROC及びPR曲線による性能評価

Author
S. Tanaka, D. Kitahara, Y. Wada, T. Ushio, P. Baron
Publication Title
Magazine name Proceedings of the 102nd Research Meeting of the Society of Atmospheric Electricity of Japan Start Page 14 - End Page 15 (Publication Date)2024/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

神戸MP-PAWRを用いた二重偏波観測による降水量推定

Author
T. Nakao, Y. Wada, D. Kitahara, T. Iguchi, H. Kikuchi, T. Ushio
Publication Title
Magazine name Proceedings of the 102nd Research Meeting of the Society of Atmospheric Electricity of Japan Start Page 12 - End Page 13 (Publication Date)2024/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Algebraic phase unwrapping based on two-dimensional spline smoothing

Author
D. Kitahara, I. Yamada
Publication Title
Magazine name Proceedings of the 8th SICE Symposium on Computational Intelligence Start Page 11 - End Page 18 (Publication Date)2015/12)
Role
First Author
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

A branch cut type sign estimator for 3D measurement from a single fringe pattern

Author
D. Kitahara, I. Yamada
Publication Title
Magazine name Proceedings of the 9th SICE Symposium on Computational Intelligence Start Page 73 - End Page 76 (Publication Date)2016/07)
Role
First Author
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Algebraic phase unwrapping with self-reciprocal polynomial algebra

Author
D. Kitahara, I. Yamada
Publication Title
Magazine name Proceedings of the 12th International Conference on Sampling Theory and Applications Start Page 350 - End Page 354 (Publication Date)2017/07)
Role
First Author Corresponding Author
Authorship Category
Joint Work
Publication Category
Research paper (international conference proceedings)
Peer-review Status
With
ISSN
2831-5480

Automatic eight bar phrase generation based on GANs for multitrack music

Author
K. Matsuura, A. Hirabayashi, D. Kitahara
Publication Title
Magazine name Proceedings of the 2019 Autumn Meeting of the Acoustical Society of Japan Start Page 1147 - End Page 1150 (Publication Date)2019/09)
Role
Last Author
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Supervised independent low-rank matrix analysis using the sparsity of impulse responses

Author
Y. Takahashi, D. Kitahara, A. Hirabayashi
Publication Title
Magazine name Proceedings of the 2019 Autumn Meeting of the Acoustical Society of Japan Start Page 291 - End Page 294 (Publication Date)2019/09)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

WaveNet modeling of distortion pedal using spectral features

Author
K. Yoshimoto, H. Kuroda, D. Kitahara, A. Hirabayashi
Publication Title
Magazine name Acoustical Science and Technology Volume 42(Issue 6) Start Page 305 - End Page 313 (Publication Date)2021/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With
ISSN
1346-3969

二重偏波フェーズドアレイ気象レーダとU-Netを用いた3次元降水ナウキャスト手法の開発

Author
K. Kawashima, D. Kitahara, D. K. Kim, T. Mega, Y. Wada, T. Ushio, P. Baron, E. Yoshikawa, S. Hayashi, H. Kikuchi
Publication Title
Magazine name Proceedings of the 2022 Autumn Meeting of the Meteorological Society of Japan Start Page 131 (Publication Date)2022/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

Meso-γ-scale convective storm nowcasting with three-dimensional generative adversarial networks

Author
D. K. Kim, P. Baron, K. Kawashima, D. Kitahara, T. Mega, Y. Wada, T. Ushio
Publication Title
Magazine name Proceedings of the 2022 Autumn Meeting of the Meteorological Society of Japan Start Page 201 (Publication Date)2022/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

大気乱流による雨滴変動を考慮した二重偏波気象レーダ用受信信号シミュレータの開発

Author
F. Hino, D. Kitahara, Y. Wada, T. Iguchi, T. Ushio, E. Yoshikawa, H. Kikuchi
Publication Title
Magazine name Proceedings of the 2023 Autumn Meeting of the Meteorological Society of Japan Start Page 172 (Publication Date)2023/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

晴天時のビーム形成重み係数を用いたフェーズドアレイ気象レーダーにおけるクラッター低減

Author
Y. Wada, Y. Takata, H. Kikuchi, D. Kitahara, E. Yoshikawa, T. Ushio
Publication Title
Magazine name Proceedings of the 2023 Autumn Meeting of the Meteorological Society of Japan Start Page 175 (Publication Date)2023/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

Relationship between lightning and radar rainfall observations at varying spatiotemporal scales

Author
A. Veloria, Y. Wada, S. Hayashi, H. Hirose, D. Kitahara, T. Ushio
Publication Title
Magazine name Proceedings of the 2023 Autumn Meeting of the Meteorological Society of Japan Start Page 176 (Publication Date)2023/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280

重み付き平均絶対値誤差を損失関数に用いたU-Netによる3次元降水ナウキャスト手法

Author
S. Tanaka, D. Kitahara, Y. Wada, T. Ushio, P. Baron
Publication Title
Magazine name Proceedings of the 2023 Autumn Meeting of the Meteorological Society of Japan Start Page 401 (Publication Date)2023/10)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without
ISSN
2435-3280