瀧宏文 (Hirofumi Taki) - マイポータル

基本情報

所属: 東北大学大学院医工学研究科医工学専攻社会医工学講座リハビリテーション医工学分野講師

学位: 情報学博士(京都大学)

J-GLOBAL ID: 200901070647882672
researchmap会員ID: 5000032024

外部リンク: http://db.tohoku.ac.jp/whois/detail/cafb71e02b32660db156509e54b84c32.html

研究キーワード

研究分野

ライフサイエンス / 医用システム /

論文

Small calcification indicator in ultrasonography using correlation of echoes with a modified Wiener filter

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

JOURNAL OF MEDICAL ULTRASONICS 39(3) 127-135 2012年7月査読有り
Robust and Accurate Ultrasound 3-D Imaging Algorithm Incorporating Adaptive Smoothing Techniques

Kenshi Saho, Tomoki Kimura, Shouhei Kidera, Hirofumi Taki, Takuya Sakamoto, Toru Sato

IEICE TRANSACTIONS ON COMMUNICATIONS E95B(2) 572-580 2012年2月査読有り
High Range Resolution Ultrasonographic Vascular Imaging Using Frequency Domain Interferometry With the Capon Method

Hirofumi Taki, Kousuke Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Motoi Kudo, Toru Sato

IEEE TRANSACTIONS ON MEDICAL IMAGING 31(2) 417-429 2012年2月査読有り
High resolution ultrasound imaging using frequency domain interferometry-suppression of interference using adaptive frequency averaging

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

IEEJ Transactions on Electronics, Information and Systems 132(10) 3-1557 2012年査読有り
Small calcification depiction in ultrasound B-mode images using decorrelation of echoes caused by forward scattered waves

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Kenichi Nagae, Toru Sato

JOURNAL OF MEDICAL ULTRASONICS 38(2) 73-80 2011年4月査読有り
Evaluation of small calcification indicator in ultrasonography using decorrelation between adjacent scan lines

H. Taki, T. Sakamoto, M. Yamakawa, T. Shiina, T. Sato

Proc. the 17th International Meeting of the European Society of Gynaecological Oncology (ESGO) 2011年査読有り
Ultrasound phantom using thin wires for the depiction of calcification - Comparison of cross-sections of wire targets and mass targets -

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

IEEJ Transactions on Electronics, Information and Systems 131(9) 1528-1534 2011年査読有り
Proper bandwidth for frequency averaging in medical ultrasound imaging using frequency domain interferometry

H.Taki, T. Sakamoto, M. Yamakawa, T. Shiina, T. Sato

The 32nd Symposium on Ultrasonic Electronics 2011年査読有り
An experimental study of ultrasonic imaging with a reduced number of array elements using the envelope method

Takuya Sakamoto, Hirofumi Taki, Toru Sato

Acoustical Science and Technology 32(4) 143-150 2011年査読有り
Indicator of Small Calcification Detection in Ultrasonography Using Decorrelation of Forward Scattered Wave

瀧宏文, 阪本卓也, 山川誠, 椎名毅, 佐藤亨

ICCESSE Conference 2010年11月24日査読有り
Calculus detection for ultrasonography using decorrelation of forward scattered wave

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

Journal of Medical Ultrasonics 37(3) 129-135 2010年7月査読有り
Indicator of small calcification detection in ultrasonography using decorrelation of forward scattered waves

H. Taki, T. Sakamoto, M. Yamakawa, T. Shiina, T. Sato

World Academy of Science, Engineering and Technology 71 556-560 2010年査読有り
Calcification Indicator in Ultrasonography with Real Data Oversampling and a Rank Filter

瀧宏文, 阪本卓也, 山川誠, 椎名毅, 佐藤亨

第31 回超音波エレクトロニクスの基礎と応用に関するシンポジウム 2010年査読有り
Aberration Correction with Low-Frequency Transmission for Medical Acoustic Imaging

Hirofumi Taki, Toru Sato

JAPANESE JOURNAL OF APPLIED PHYSICS 49(7) 2010年査読有り
Experimental Study of High-Range-Resolution Medical Acoustic Imaging for Multiple Target Detection by Frequency Domain Interferometry

Tomoki Kimura, Hirofumi Taki, Takuya Sakamoto, Toru Sato

JAPANESE JOURNAL OF APPLIED PHYSICS 48(7) 2009年7月査読有り
Improved spatial resolution in a three-dimensional acoustic medical imaging system based on a hybrid method using a synthetic aperture technique

Hirofumi Taki, Toru Sato

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 46(7B) 4827-4833 2007年7月査読有り
Transfer information enhancement with a 2-D tactile stimulator array for an acoustic vision substitute system

Hirofumi Taki, Toru Sato

IEICE Transactions on Information and Systems E90-D(5) 808-815 2007年査読有り
High-resolution real-time three-dimensional acoustic imaging system with a reflector

Hirofumi Taki, Toru Sato

JOURNAL OF MEDICAL ULTRASONICS 34(3) 133-144 2007年査読有り

MISC

Feature-Based Correlation and Topological Similarity for Interbeat Interval Estimation Using Ultrawideband Radar

Takuya Sakamoto, Ryohei Imasaka, Hirofumi Taki, Toru Sato, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 63(4) 747-757 2016年4月
False Image Suppression in Two-Dimensional Shape Estimates of a Walking Human Using Multiple Ultra-Wideband Doppler Radar Interferometers

Hiroki Yamazaki, Takuya Sakamoto, Hirofumi Taki, Toru Sato

IEICE TRANSACTIONS ON COMMUNICATIONS E99B(1) 134-142 2016年1月
Remote heartbeat monitoring from human soles using 60-GHz ultra-wideband radar

Takuya Sakamoto, Shigeaki Okumura, Ryosuke Imanishi, Hirofumi Taki, Toru Sato, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai

IEICE ELECTRONICS EXPRESS 12(21) 20150786 2015年11月
High-range-resolution imaging using frequency domain interferometry with stabilization techniques for real-time vascular ultrasound

Hirofumi Taki, Kousuke Taki, Makoto Yamakawa, Tsuyoshi Shiina, Motoi Kudo, Toru Sato

JAPANESE JOURNAL OF APPLIED PHYSICS 54(7) 07HF05 2015年7月
Compensation technique for the intrinsic error in ultrasound motion estimation using a speckle tracking method

Hirofumi Taki, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

JAPANESE JOURNAL OF APPLIED PHYSICS 54(7) 07HF03 2015年7月
Fast characterization of two ultrasound longitudinal waves in cancellous bone using an adaptive beamforming technique

Hirofumi Taki, Yoshiki Nagatani, Mami Matsukawa, Katsunori Mizuno, Toru Sato

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 137(4) 1683-1692 2015年4月
Fast characterization of two ultrasound longitudinal waves in cancellous bone using an adaptive beamforming technique

Hirofumi Taki, Yoshiki Nagatani, Mami Matsukawa, Katsunori Mizuno, Toru Sato

Journal of the Acoustical Society of America 137(4) 1683-1692 2015年4月1日
High-contrast and low-computational complexity medical ultrasound imaging using beamspace capon method.

Okumura, Shigeaki, Taki, Hirofumi, Sato, Toru

Conf Proc IEEE Eng Med Biol Soc 2015 6334-6337 2015年
Application of spatial domain interferometry with the Capon method to transcranial Doppler ultrasonography: a simulation study

Shigeaki Okumura, Aya Kita, Hirofumi Taki, Yoshiki Nagatani, Mami Matsukawa, Toru Sato

Advanced Biomedical Engineering 4 73-79 2015年
High-contrast and low-computational complexity medical ultrasound imaging using beamspace capon method.

Okumura, Shigeaki, Taki, Hirofumi, Sato, Toru

Conf Proc IEEE Eng Med Biol Soc 2015 6334-6337 2015年
Application of Spatial Domain Interferometry with the Capon Method to Transcranial Doppler Ultrasonography: a Simulation Study

Okumura Shigeaki, Kita Aya, Taki Hirofumi, Nagatani Yoshiki, Matsukawa Mami, Sato Toru

Advanced Biomedical Engineering 4 73-79 2015年
Accurate heartbeat monitoring using ultra-wideband radar

Takuya Sakamoto, Ryohei Imasaka, Hirofumi Taki, Toru Sato, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai

IEICE ELECTRONICS EXPRESS 12(3) 20141197 2015年
Accurate ultrasound imaging based on range point migration method for the depiction of fetal surface

Hirofumi Taki, Shinya Tanimura, Takuya Sakamoto, Tsuyoshi Shiina, Toru Sato

JOURNAL OF MEDICAL ULTRASONICS 42(1) 51-58 2015年1月
Stabilization technique for real-time high-resolution vascular ultrasound using frequency domain interferometry.

Taki, Hirofumi, Taki, Kousuke, Yamakawa, Makoto, Shiina, Tsuyoshi, Kudo, Motoi, Sato, Toru

Conf Proc IEEE Eng Med Biol Soc 2014 5085-5088 2014年
Stabilization technique for real-time high-resolution vascular ultrasound using frequency domain interferometry.

Taki, Hirofumi, Taki, Kousuke, Yamakawa, Makoto, Shiina, Tsuyoshi, Kudo, Motoi, Sato, Toru

Conf Proc IEEE Eng Med Biol Soc 2014 5085-5088 2014年
Transcranial Doppler ultrasound using adaptive beamforming technique for the suppression of high-intensity interferences

Shigeaki Okumura, Hirofumi Taki, Toru Sato, Aya Kita

IEEE International Ultrasonics Symposium, IUS 1480-1483 2013年査読有り
Adaptive-beamformer with accurate intensity-estimation technique for high-range-resolution vascular ultrasound imaging

H. Taki, T. Sakamoto, M. Yamakawa, T. Shiina, T. Sato, K. Taki, M. Kudo

IEEE International Ultrasonics Symposium, IUS 805-808 2013年査読有り
Real-time high-resolution vascular ultrasound using frequency domain interferometry with the ROI-division process

Hirofumi Taki, Takuya Sakamoto, Kousuke Taki, Makoto Yamakawa, Tsuyoshi Shiina, Motoi Kudo, Toni Sato

2013 35TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) 2013 1398-1401 2013年
Real-time high-resolution vascular ultrasound using frequency domain interferometry with the ROI-division process.

Taki, Hirofumi, Sakamoto, Takuya, Taki, Kousuke, Yamakawa, Makoto, Shiina, Tsuyoshi, Kudo, Motoi, Sato, Toru

Conf Proc IEEE Eng Med Biol Soc 2013 1398-1401 2013年
Small calcification indicator in ultrasonography using correlation of echoes with a modified Wiener filter

Hirofumi Taki, Takuya Sakamoto, Makoto Yamakawa, Tsuyoshi Shiina, Toru Sato

JOURNAL OF MEDICAL ULTRASONICS 39(3) 127-135 2012年7月

もっとみる

書籍等出版物

音響キーワードブック

コロナ社 2016年 (ISBN: 9784339008807)
音響キーワードブック

コロナ社 2016年 (ISBN: 9784339008807)