IEICE Technical Report

Online edition: ISSN 2432-6380

Signal Processing

Workshop Date : 2025-08-28 - 2025-08-29 / Issue Date : 2025-08-21

SIP2025-30
Directional Acoustic Communication Method for a Moving Target Using Two Speakers
Masanari Nakamura, Yuta Toyooka (Hokkaido Univ.), Hiromichi Hashizume (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.)
pp. 1 - 6

SIP2025-31
Time-Frequency Analysis of EEG Power Changes Induced by Emotionally Moving Music
Mayu Goto (TUAT), Motoko Iwashita (DENSO), Ingon Chanpornpakdi (TUAT), Makiko Ishikawa, Kenji Ishida (DENSO), Toshihisa Tanaka (TUAT)
pp. 7 - 12

SIP2025-32
Enhancement of Iterative Phase Retrieval via a Direct Method Based on Amplitude Zeros
Kazuki Nishino, Takaaki Nara (UTokyo)
pp. 13 - 18

SIP2025-33
Information Decomposition Using Autoencoders with Multiple Latent Representations
Suguru Yasutomi, Toshihisa Tanaka (TUAT)
pp. 19 - 24

SIP2025-34
[Invited Talk] Research Trends in Speech Emotion Recognition
Ryotaro Nagase (Ritsumeikan Univ.)
p. 25

SIP2025-35
[Invited Talk] Probabilistic Inference with Generalized Linear Models: Basics and Applications in Communications
Takumi Takahashi, Hideki Ochiai (Osaka Univ.)
p. 26

SIP2025-36
Channel estimation schemes for Delay-Doppler channels using a pilot sequence
Shigenori Kinjo (JCGA)
pp. 27 - 32

SIP2025-37
Arctangent phase wave: Delay-Doppler orthogonality and short-time direct estimation method
Shigeru Ando (Univ. Tokyo)
pp. 33 - 38

SIP2025-38
Reduced-Complexity Grassmann Quantization for Time-Domain Precoding in Multi-User MIMO-OFDM Communications
Kazuki Tanaka (Yokohama National Univ.), Hiroki Iimori, Yuto Hama, Chandan Pradhan, Szabolcs Malomsoky (ERJ), Naoki Ishikawa (Yokohama National Univ.)
pp. 39 - 44

SIP2025-39
Connector Fitting Evaluation Using Intersections with a Moving Average
Ryusho Itoh, Kotone Sato, Mako Sasaki, Koichi Ichige (Yokohama National Univ.), Hirotatsu Matsuo, Atsushi Ugaji, Matsutaro Hata, Kazuhiro Motomura (Nissan Motor)
pp. 45 - 50

SIP2025-40
A study on the introduction of CfL prediction into JPEG XS raw image compression
Chengyueh Huang, Soma Yokota, Taizo Suzuki (Univ. of Tsukuba)
pp. 51 - 55

SIP2025-41
JPEG Intra-Prediction Encryption Inducing Avalanche Effect
Sota Zaima, Kosuke Shimizu (Gifu Univ.), Taizo Suzuki (Univ. of Tsukuba)
pp. 56 - 60

SIP2025-42
White-box DNN Data Hiding Robust against Desynchronization Attacks based on Mathematical Analysis
Shinichiro Tokuda, Shoko Imaizumi (Chiba Univ.), Minoru Kuribayashi (Tohoku Univ.)
pp. 61 - 66

SIP2025-43
Automated DNA fiber detection using machine learning
Takuma Yamato, Kan Okubo (TMU), Takuya Abe (TMPU), Kiyoshi Nishikawa (TMU)
pp. 67 - 71

SIP2025-44
[Invited Talk] Robust Remote Sensing Data Analysis for Multiple Types of Degradation
Kazuki Naganuma (TUAT)
p. 72

SIP2025-45
[Invited Talk] Matrix Completion Based on Low-Rank Matrix Approximation using Gaussian Mixture Models
Ryohei Sasaki (TUT)
pp. 73 - 77

SIP2025-46
Regression on Graph-Structured Data using Multi-Output Gaussian Processes
Ayano Nakai-Kasai, Tadashi Wadayama (NITech)
pp. 78 - 83

SIP2025-47
Learning Parameter Adjustment for Robust Deep Algorithm Unrolling
Hayate Kojima, Kosuke Nakatani, Junya Hara, Higashi Hiroshi, Yuichi Tanaka (UOsaka)
pp. 84 - 89

SIP2025-48
GSP Japan-Traffic Dataset: Time-Varying Graph Signal Dataset Based on Road Traffic Measurements
Rui Kumagai, Hayate Kojima, Junya Hara, Hiroshi Higashi, Yuichi Tanaka (UOsaka)
pp. 90 - 95

SIP2025-49
Graph Signal Sampling with Controlling the Number of Sample-Contributive Vertices via DC Optimization
Keitaro Yamashita, Shunsuke Ono (Science Tokyo)
pp. 96 - 101

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan