T
Tetsuya Hirose
Researcher at Osaka University
Publications - 194
Citations - 2164
Tetsuya Hirose is an academic researcher from Osaka University. The author has contributed to research in topics: CMOS & Subthreshold conduction. The author has an hindex of 18, co-authored 188 publications receiving 1884 citations. Previous affiliations of Tetsuya Hirose include Kobe University & Hokkaido University.
Papers
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Journal ArticleDOI
Detecting tampered region in video using LSTM and U‐Net
Proceedings ArticleDOI
An IoT Sensor Node SoC with Dynamic Power Scheduling for Sustainable Operation in Energy Harvesting Environment
Yuji Yano,Seiya Yoshida,Shintaro Izumi,Hiroshi Kawaguchi,Tetsuya Hirose,Masaya Miyahara,Teruki Someya,Kenichi Okada,Ippei Akita,Yoshihiko Kurui,Hideyuki Tomizawa,Masahiko Yoshimoto +11 more
TL;DR: Evaluation results show that the proposed method can reduce about 51% of the power consumption compared with the case without dynamic power scheduling in sensor node SoC.
Patent
Relaxation oscillation circuit
TL;DR: In this paper, a clock generation sub-circuit 1 is controlled so as to alternately repeat a comparison voltage generation period of comparing an output voltage Vc1 from a current-voltage conversion circuit 11 with the comparison voltage Vcmp1.
Journal ArticleDOI
Improvement of Luminance Isotropy for Convolutional Neural Networks-Based Image Super-Resolution
Patent
A/d converter circuit
TL;DR: In this article, a clock is counted while comparing a ramp voltage which is changed with the passage of time, with an analog input voltage, and a count value of clocks corresponding to the elapsed time in the case where the ramp voltage is smaller than the analog inputs voltage, is outputted as a first digital value after A/D conversion.