Toshiyuki Umeda

According to our database, Toshiyuki Umeda authored at least 10 papers between 2003 and 2011.

Collaborative distances:

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

2011

950 MHz, -60 dB TX-Cancellation Active Directional Couplers for UHF RFID Application.

Fumi Moritsuka, Hidenori Okuni, Toshiyuki Umeda

IEICE Trans. Electron., 2011

A 130μA wake-up receiver SoC in 0.13μm CMOS for reducing standby power of an electric appliance controlled by an infrared remote controller.

Hiroaki Ishihara, Toshiyuki Umeda, Katsuya Ohno, Shigeyasu Iwata, Fumi Moritsuka, Tetsuro Itakura, Manabu Ishibe, Keijiro Hijikata, Yasunori Maki

Proceedings of the IEEE International Solid-State Circuits Conference, 2011

2010

A study for the efficiency of transmission energy for different high-frequency communication circuits.

Toshiyuki Umeda, Kazuya Masu

IEICE Electron. Express, 2010

2007

Bayesian Approach for Morphology-Based 2-D Human Motion Capture.

P. C. Correa Hernandez, Jacek Czyz, Ferran Marqués, Toshiyuki Umeda, Xavier Marichal, Benoît Macq

IEEE Trans. Multim., 2007

ECO chip: Energy Consumption Zeroize Chip with a 953MHz High-Sensitivity Radio Wave Detector for Standby Mode Applications.

Toshiyuki Umeda, Shoji Otaka

Proceedings of the IEEE 2007 Custom Integrated Circuits Conference, 2007

2006

A 950-MHz rectifier circuit for sensor network tags with 10-m distance.

Toshiyuki Umeda, Hiroshi Yoshida, Shuichi Sekine, Yumi Fujita, Takuji Suzuki, Shoji Otaka

IEEE J. Solid State Circuits, 2006

2005

Silhouette-based probabilistic 2D human motion estimation for real-time applications.

Pedro Correa, Jacek Czyz, Toshiyuki Umeda, Ferran Marqués, Xavier Marichal, Benoît Macq

Proceedings of the 2005 International Conference on Image Processing, 2005

2004

Rate-distortion analysis of steganography for conveying stereovision disparity maps.

Toshiyuki Umeda, Ana B. Batolomeu, Filipe A. Francob, Damien Delannay, Benoît Macq

Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VI, 2004

2003

A 1-V 2-GHz CMOS Up-Converter Using Self-Switching Mixers.

Toshiyuki Umeda, Shoji Otaka, Kenji Kojima, Tetsuro Itakura

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Real-time segmentation of video objects for mixed-reality interactive applications.

Xavier Marichal, Toshiyuki Umeda

Proceedings of the Visual Communications and Image Processing 2003, 2003