Subject information acquisition apparatus, subject information acquisition method, and program
作者： Toru Sato , Kenichi Nagae , Hirofumi Taki , Junichi Morimoto
DOI:
关键词: Scan line 、 Artificial intelligence 、 Plane (Unicode) 、 Subject (documents) 、 Information acquisition 、 Object (grammar) 、 Transmission (telecommunications) 、 Computer science 、 Position (vector) 、 Computer vision 、 Signal acquisition
摘要: A subject information acquisition apparatus of the present invention includes a transmission/reception unit (003, 005) including plurality conversion elements (002) which transmit an elastic wave to (000) and receive reflected that is at each position in (000), scan line signal (006) acquires signals corresponding waves from as by using reception outputted (002), processing (007, 008) moving object signals. The on basis distribution cross-correlation values plane represented two axes axis time difference distance between different positions.
lens.org 参考文章(38)
Kageyoshi Katakura, Hisashi Nishiyama, Hiroshi Kanda, Yasuhiro Hashimoto, Pulse doppler measuring apparatus ,(1991)
Michael R. Sturgill, Marsha A. Thesen, Richard H. Love, F. Herres executor Theodore, Herres executor Muriel, Bradley K. Herres, Adaptive tissue velocity compensation for ultrasonic Doppler imaging ,(1990)
Toru Sato, Hirofumi Taki, Kenichi Nagae, Subject information obtaining apparatus, method for obtaining subject information, and computer-readable storage medium ,(2012)
Jonathan E. Snyder, Ultrasonic probe with programmable multiplexer for imaging systems with different channel counts ,(1994)
Edward Kantorovich, Method and device for a blood velocity determination ,(1997)
Ernest G. Tickner, Method of determining pressure within liquid containing vessel ,(1979)
Patrick Rene Pesque, Jens Ulrich Quistgaard, Roy Beck Peterson, Medical ultrasonic power motion imaging ,(1996)
O. Bonnefous, Measurement of the complete (3D) velocity vector of blood flows internaltional ultrasonics symposium. pp. 795- 799 ,(1988) , 10.1109/ULTSYM.1988.49487
H. Taki, K. Taki, T. Sakamoto, M. Yamakawa, T. Shiina, M. Kudo, T. Sato, High Range Resolution Ultrasonographic Vascular Imaging Using Frequency Domain Interferometry With the Capon Method IEEE Transactions on Medical Imaging. ,vol. 31, pp. 417- 429 ,(2012) , 10.1109/TMI.2011.2170847
Erik Gudmundson, Andreas Jakobsson, Jørgen A. Jensen, Petre Stoica, Blood velocity estimation using ultrasound and spectral iterative adaptive approaches Signal Processing. ,vol. 91, pp. 1275- 1283 ,(2011) , 10.1016/J.SIGPRO.2010.12.014