Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yoshiro Takiguchi"'
Publikováno v:
SMPTE Motion Imaging Journal. 127:14-22
Herein, experimental results are presented for a system capable of measuring the modulation transfer function (MTF) of a broadcast camera based on its knife-edge responses in realtime. This method can be applied to multiple edges in arbitrary directi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d04c8b116ac3d5b0a14e90432ae60ec
https://doi.org/10.5594/jmi.2018.2868435
https://doi.org/10.5594/jmi.2018.2868435
Publikováno v:
SMPTE 2017 Annual Technical Conference and Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e12a9a123ee9dd22c8ec742e141cd0
https://doi.org/10.5594/m001795
https://doi.org/10.5594/m001795
Autor:
Tetsuya Hayashida, Yoshiro Takiguchi, Takuji Soeno, J. Yonai, Daiichi Koide, Eiichi Miyashita, Atsushi Iwasaki, Takayuki Yamashita, Yoshitaka Ikeda, Yukihiro Nishida
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9588b8d9ddc66f866b1b9264acd8aa8f
https://doi.org/10.5594/m001696
https://doi.org/10.5594/m001696
Autor:
Kazuhito Nakamura, Misao Kubota, Yoshiro Takiguchi, Yuuki Honda, Norifumi Egami, Taniguchi Masateru, Masakazu Nanba
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 64:399-404
We have been developing an image sensor, "FEA-HARP", which consists of a field emitter array (FEA) and high-gain avalanche rushing amorphous photoconductor (HARP). This sensor will be used in an ultrahigh-sensitivity compact HDTV camera. We propose n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd4f89f22c9aac34422b0ad085d3e89
https://doi.org/10.3169/itej.64.399
https://doi.org/10.3169/itej.64.399
Autor:
Toshihisa Watabe, Kazunori Miyakawa, Yoshiro Takiguchi, Mitsuru Tanaka, Masakazu Nanba, Saburo Okazaki, K. Osada, Yuji Obara, Norifumi Egami, Shigeo Itoh
Publikováno v:
The Journal of the Institute of Image Information and Television Engineers. 59:396-402
We have been developing a new image sensor with a field emitter array and a high-gain avalanche rushing amorphous photoconductor (HARP) target, with the aim of using it in ultrahigh-sensitivity, high-resolution compact TV cameras. We fabricated and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd381b14b9ed440f482d02d68b3c7ace
https://doi.org/10.3169/itej.59.396
https://doi.org/10.3169/itej.59.396
Publikováno v:
IEEE Journal of Quantum Electronics. 39:269-278
We experimentally investigate the synchronous response of a semiconductor laser to the injection of a periodic or chaotic oscillating optical signal that is generated by a similar semiconductor laser with optical feedback. We show that there are two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6480fa0c6e7b1c6dd338c92b3cc7ca8
https://doi.org/10.1109/jqe.2002.807192
https://doi.org/10.1109/jqe.2002.807192
Publikováno v:
Optical Review. 9:234-237
Modulation induced low-frequency fluctuations (LFFs) of a semiconductor laser in the presence of optical feedback are investigated. LFFs are controlled to a synchronous oscillation when an appropriate modulation very close to the resonance frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6c26d57ccf9047ba1161e7c59ecaf4c
https://doi.org/10.1007/s10043-002-0234-6
https://doi.org/10.1007/s10043-002-0234-6
Publikováno v:
Physical Review E. 60:6595-6601
The recovery process of low-frequency fluctuations is experimentally investigated in a semiconductor laser with external optical feedback. Monotonic stepwise increase of the light output intensity is observed for various external cavity lengths. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::350caab464382e25ad825a57d4e939cf
https://doi.org/10.1103/physreve.60.6595
https://doi.org/10.1103/physreve.60.6595
Autor:
Tetsuya Hayashida, Toshihide Watanabe, Hiroshi Ohtake, Toshihisa Watabe, Yoshiro Takiguchi, Toshifumi Tajima, Miho Nakayama, Yuichi Ishiguro, Masahito Yamauchi, Masahide Abe
Publikováno v:
The Journal of the Institute of Image Information and Television Engineers. 53:142-147
A high-sensitivity solid-state image sensor consisting of an avalanche multiplication film and a CMOS read-out circuit is currently under investigation. The image sensor requires a high-voltage MOSFET to prevent the destruction of the read-out circui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06413730fb8ee1fc2a915323e032145f
https://doi.org/10.3169/itej.53.142
https://doi.org/10.3169/itej.53.142
Autor:
Takayuki Hamamoto, Y. Egi, Mitsutoshi Hatori, Yoshiro Takiguchi, Masahide Abe, Otake Hiroshi, Hirotaka Maruyama, Kiyoharu Aizawa
Publikováno v:
The Journal of the Institute of Image Information and Television Engineers. 51:270-273
新たに試作した128×128画素からなる動画像圧縮センサについて報告する.本プロトタイプでは列並列処理構成を採用し, 多画素化と共に処理回路の見直しによる大幅な高速化, 低消費電力化
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fa3963e977f8ffef1362ad95ccd634
https://doi.org/10.3169/itej.51.270
https://doi.org/10.3169/itej.51.270