Riku Takahashi

According to our database, Riku Takahashi authored at least 13 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

LimeCross: Context-Conditioned Layered Image Editing with Structural Consistency.

Ryugo Morita, Stanislav Frolov, Brian Bernhard Moser, Ko Watanabe, Riku Takahashi, Issey Sukeda, Andreas Dengel

CoRR, May, 2026

LGTM: Training-Free Light-Guided Text-to-Image Diffusion Model via Initial Noise Manipulation.

Ryugo Morita, Stanislav Frolov, Brian Bernhard Moser, Ko Watanabe, Riku Takahashi, Andreas Dengel

CoRR, March, 2026

2025

Millimeter-Wave Urban Cellular Channel Characterization and Recipe for High-Precision Site-Specific Channel Simulation.

Hibiki Tsukada, Naoya Suzuki, Banibrata Bag, Riku Takahashi, Minseok Kim

IEEE Trans. Veh. Technol., March, 2025

AKITalk: Audio-Implicit Keypoints for Identity-Preserving Talking-Head Video Synthesis.

Riku Takahashi, Rongzhi Li, Yuta Oshima, Sho Kuno, Ryugo Morita, Issey Sukeda

Proceedings of the MMAsia '25 Workshops: Proceedings of the 7th ACM International Conference on Multimedia in Asia, 2025

Audio-Visual Driven Compression for Low-Bitrate Talking Head Videos.

Riku Takahashi, Ryugo Morita, Jinjia Zhou

Proceedings of the 2025 International Conference on Multimedia Retrieval, 2025

Bidirectional Learned Facial Animation Codec for Low Bitrate Talking Head Videos.

Riku Takahashi, Ryugo Morita, Fuma Kimishima, Kosuke Iwama, Jinjia Zhou

Proceedings of the Data Compression Conference, 2025

2024

MIMO Channel Capacity Measurement in Open Square Hotspot Access Scenarios at 300 GHz.

Minghe Mao, Riku Takahashi, Anirban Ghosh, Minseok Kim

IEEE Wirel. Commun. Lett., September, 2024

2023

Indoor Channel Measurement at 300 GHz and Comparison of Signal Propagation With 60 GHz.

Minseok Kim, Anirban Ghosh, Riku Takahashi, Kosuke Shibata

IEEE Access, 2023

Extracting Implicit Twitter Replies to News Topics.

Riku Takahashi, Taketoshi Ushiama

Proceedings of the 17th International Conference on Ubiquitous Information Management and Communication, 2023

Double-Directional Channel Characterization of an Indoor Corridor Scenario at 300 GHz.

Anirban Ghosh, Riku Takahashi, Minseok Kim

Proceedings of the IEEE Global Communications Conference, 2023

Global Prediction of Time-Span Tree by Cloze Task.

Riku Takahashi, Risa Izu, Yoshinari Takegawa, Keiji Hirata

Proceedings of the Music and Sound Generation in the AI Era - 16th International Symposium, 2023

2022

Millimeter-Wave Cluster Channel Model Validation From Small-Scale Fading Measurements.

Minseok Kim, Riku Takahashi, Hibiki Tsukada

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

A 24/60-GHz Dual-Band Double-Directional Channel Sounder Using COTS Phased Arrays.

Minseok Kim, Hibiki Tsukada, Keiichiro Kumakura, Riku Takahashi, Naoya Suzuki, Hirokazu Sawada, Takeshi Matsumura

Proceedings of the 2022 IEEE International Conference on Communications Workshops, 2022