Keiko Ogawa-Ochiai

34 papers C 1Journal 23Unranked 10

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	Monitoring respiratory state from near-infrared face video images. Artif. Life Robotics Koichi Ashida, Yuta Hino, Chawan Koopipat, Keiko Ogawa-Ochiai, Norimichi Tsumura
2024	—	`conf`	Self-measurement of 3D Leg Shape Using a Smartphone Through a Mirror. ICIC (1) Yee Win Shwe, Takashi Komuro, Keiko Ogawa-Ochiai, Norimichi Tsumura
2023	J	`jnl`	Noise-Robust Pulse Wave Estimation from Near-Infrared Face Video Images Using the Wiener Estimation Method. J. Imaging Yuta Hino, Koichi Ashida, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	J	`jnl`	Assessing the effects of Kampo medicine on human skin texture and microcirculation. Artif. Life Robotics Hongyang Li, Tomokazu Yoshizaki, Lian Liang, Mako Iwahashi, Akihiro Kawahara, Akiko Shirai, Junsuke Arimitsu, Masanori Ito, Norimichi Tsumura, Keiko Ogawa-Ochiai
2022	J	`jnl`	Comparison of noncontact camera-based methods for measuring pulse-rate of awake infants. Artif. Life Robotics Keiko Ogawa-Ochiai, Takuma Kiyokawa, Kaoru Kiyomitsu, Roman Bednarik, Yusuke Mitani, Norimichi Tsumura
2022	J	`jnl`	Continuous estimation of emotional change using multimodal responses from remotely measured biological information. Artif. Life Robotics Takumi Nagasawa, Kenta Masui, Hirokazu Doi, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	J	`jnl`	Creating a visualization system for changes in facial shape and color. Artif. Life Robotics Reimei Koike, Ikumi Nomura, Keiko Ogawa-Ochiai, Norimichi Tsumura, Naoki Rikihisa
2022	J	`jnl`	Development of telemedicine tools with an emphasis on visual observation. Artif. Life Robotics Masato Takahashi, Reimei Koike, Kazuki Nagasawa, Yasuhiro Manabe, Hirofumi Hirana, Mitsuyuki Takamura, Tetsuya Hongawa, Izumi Kimoto, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	J	`jnl`	Estimation of blood concentration at different skin depths using a spectroscopic camera. Artif. Life Robotics Mengyao Lin, Kaito Iuchi, Kamui Ono, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	—	`conf`	Remote Estimation of Continuous Blood Pressure by a Convolutional Neural Network Trained on Spatial Patterns of Facial Pulse Waves. CVPR Workshops Kaito Iuchi, Ryogo Miyazaki, George C. Cardoso, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	J	`jnl`	Spectral-based estimation of components concentration in skin tissue layers with independence of shading via optical modeling of skin tissue. Artif. Life Robotics Kaito Iuchi, Takanori Igarashi, Nobutoshi Ojima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	J	`jnl`	U-Net-Based Segmentation of Microscopic Images of Colorants and Simplification of Labeling in the Learning Process. J. Imaging Ikumi Hirose, Mari Tsunomura, Masami Shishikura, Toru Ishii, Yuichiro Yoshimura, Keiko Ogawa-Ochiai, Norimichi Tsumura
2022	—	`conf`	Visualization of Parkinson's Disease Tremor for a Telemedicine System. HCI (48) Tingyu Du, Takashi Komuro, Keiko Ogawa-Ochiai
2021	—	`conf`	A Circumference-Measurement Method Using a Model of a Leg and a 3D Camera. EMBC Kamui Ono, Reimei Koike, Yutaka Miyazaki, Mariko Masujima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2020	J	`jnl`	Development of a camera-based remote diagnostic system focused on color reproduction using color charts. Artif. Life Robotics Masato Takahashi, Ryo Takahashi, Yasuhiro Morihara, Isseki Kin, Keiko Ogawa-Ochiai, Norimichi Tsumura
2020	J	`jnl`	Image-based non-contact monitoring of changes in facial skin texture induced by the contact needle technique of acupuncture. Artif. Life Robotics Kanji Kawasaki, Hongyang Li, Mako Iwahashi, Masaki E. Tsuda, Takae Takebe, Akiko Shirai, Norimichi Tsumura, Keiko Ogawa-Ochiai
2020	J	`jnl`	Non-contact method of blood pressure estimation using only facial video. Artif. Life Robotics Ryo Takahashi, Keiko Ogawa-Ochiai, Norimichi Tsumura
2020	J	`jnl`	The efficacy of a traditional Japanese acupuncture method, contact needle therapy (CNT), on peripheral blood flow of the skin. Artif. Life Robotics Keiko Ogawa-Ochiai, Takae Takebe, Mako Iwahashi, Akiko Shirai, Masaki E. Tsuda, Aya Komiya, Keiichi Sugata, Osamu Tanno
2020	J	`jnl`	Tongue color may predict blood-biochemical data. Artif. Life Robotics Keiko Ogawa-Ochiai, Satoshi Yamamoto, Takao Namiki, Norimichi Tsumura
2020	—	`conf`	Using images of the tongue for diagnostic assistance in Kampo Medicine. CIC Reimei Koike, Keiko Ogawa-Ochiai, Hongyang Li, Norimichi Tsumura
2020	C	`conf`	Visualizing Blood Flow of Palm in Different Muscle Tense State Using High-Speed Video Camera. ICISP Ryo Takahashi, Keiko Ogawa-Ochiai, Norimichi Tsumura
2019	J	`jnl`	Effect of acupuncture on the autonomic nervous system as evaluated by non-contact heart rate variability measurement. Artif. Life Robotics Kouki Kurita, Kaoru Kiyomitsu, Chie Ogasawara, Rei Mishima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2019	J	`jnl`	Image-based measurement of changes to skin texture using piloerection for emotion estimation. Artif. Life Robotics Mihiro Uchida, Rina Akaho, Keiko Ogawa-Ochiai, Norimichi Tsumura
2019	—	`conf`	Improvement of blood pressure estimation from face video using RGB camera. CIC Ryo Takahashi, Keiko Ogawa-Ochiai, Norimichi Tsumura
2019	J	`jnl`	Optical examination of the efficacy of contact needle therapy for chemotherapy-induced peripheral neuropathy: integration of inspection in Kampo therapy with color spectrum information. Artif. Life Robotics Keiko Ogawa-Ochiai, Akiko Shirai, Masaki E. Tsuda, Norimichi Tsumura
2019	J	`jnl`	Technology for visualizing the local change in shape of edema using a depth camera. Artif. Life Robotics Kenta Masui, Kaoru Kiyomitsu, Keiko Ogawa-Ochiai, Takashi Komuro, Norimichi Tsumura
2019	J	`jnl`	The effect of different types of acupuncture manipulations on shoulder pain and cardiovascular circulation dynamics. Artif. Life Robotics Hongyang Li, Norio Tomita, Mako Iwahashi, Junsuke Arimitsu, Kanji Kawasaki, Akiko Shirai, Keiko Ogawa-Ochiai
2018	—	`conf`	Comparison of Non-Contact Camera Based Methods to Measure the Pulse Rate for Awake Infants. CIC Takuma Kiyokawa, Kaoru Kiyomitsu, Roman Bednarik, Keiko Ogawa-Ochiai, Norimichi Tsumura
2015	—	`conf`	Analyzing the individual relationship between habit of UV protection and melanin pigmentation based on the change of facial images for 7 years. CIC Yuri Tatsuzawa, Misa Hirose, Nobutoshi Ojima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2015	—	`conf`	Principal component analysis for surface reflection components and structure in the facial image and synthesis of the facial image in various ages. Measuring, Modeling, and Reproducing Material Appearance Misa Hirose, Saori Toyota, Nobutoshi Ojima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2014	J	`jnl`	Oxygen saturation of skin reflects blood flow and stagnation. Artif. Life Robotics Satoshi Yamamoto, Norimichi Tsumura, Tomokazu Yoshizaki, Keiko Ogawa-Ochiai
2013	J	`jnl`	Measuring oxygen saturation of skin with advancing age using iterative optical path-length matrix method. Artif. Life Robotics Satoshi Yamamoto, Shumpei Watanabe, Izumi Fujiwara, Norimichi Tsumura, Tetsuo Akiba, Keiko Ogawa-Ochiai
2013	—	`conf`	Principal component analysis for pigmentation distribution in whole facial image and prediction of the facial image in various ages. CIC Saori Toyota, Izumi Fujiwara, Misa Hirose, Nobutoshi Ojima, Keiko Ogawa-Ochiai, Norimichi Tsumura
2011	J	`jnl`	Principal component vector rotation of the tongue color spectrum to predict "Mibyou" (disease-oriented state). Int. J. Comput. Assist. Radiol. Surg. Satoshi Yamamoto, Norimichi Tsumura, Toshiya Nakaguchi, Takao Namiki, Yuji Kasahara, Keiko Ogawa-Ochiai, Katsutoshi Terasawa, Yoichi Miyake