Keiko Ogawa

According to our database, Keiko Ogawa authored at least 8 papers between 2017 and 2025.

Collaborative distances:

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

2025

Non-Gaussian modeling of sleep EEG based on a skewed scale mixture structure and its application to sleep stage analysis.

Miyari Hatamoto, Akira Furui, Keiko Ogawa, Toshio Tsuji

Biomed. Signal Process. Control., 2025

2022

Sleep EEG Analysis Based on a Scale Mixture Model and its Application to Sleep Spindle Detection.

Miyari Hatamoto, Akira Furui, Keiko Ogawa, Toshio Tsuji

Proceedings of the IEEE/SICE International Symposium on System Integration, 2022

2019

Evaluation of Kampo disease states using facial images.

Futa Matsushita, Kaoru Kiyomitsu, Keiko Ogawa, Norimichi Tsumura

Artif. Life Robotics, 2019

Long-Term Face Image Analysis Based on Canonical Correlation Analysis on Physical and Psychological Evaluation of Face.

Ikumi Nomura, Yuri Tatsuzawa, Nobutoshi Ojima, Takeo Imai, Keiko Ogawa, Norimichi Tsumura

Proceedings of the Computational Color Imaging - 7th International Workshop, 2019

2018

Analysis of Melanin Pigment Changes in Long Terms for Face of Various Ages: A Case Study on the UV Care Frequency.

Ikumi Nomura, Yuri Tatsuzawa, Mihiro Uchida, Nobutoshi Ojima, Takeo Imai, Keiko Ogawa, Norimichi Tsumura

Proceedings of the Image and Signal Processing - 8th International Conference, 2018

Visualization Technique for Change of Edema Condition by Volume Measurement Using Depth Camera.

Kenta Masui, Kaoru Kiyomitsu, Keiko Ogawa, Norimichi Tsumura

Proceedings of the Image and Signal Processing - 8th International Conference, 2018

2017

System for Evaluating Pathophysiology using Facial Image.

Futa Matsushita, Kaoru Kiyomitsu, Keiko Ogawa, Norimichi Tsumura

Proceedings of the 25th Color and Imaging Conference, 2017

Software defined media: Virtualization of audio-visual services.

Manabu Tsukada, Keiko Ogawa, Masahiro Ikeda, Takuro Sone, Kenta Niwa, Shoichiro Saito, Takashi Kasuya, Hideki Sunahara, Hiroshi Esaki

Proceedings of the IEEE International Conference on Communications, 2017