High-frame-rate color flow imaging with enhanced spatial resolution in virtual real-time

被引：0
|
作者：
Guidi, Francesco [1 ]
Giangrossi, Claudio [1 ]
Dallai, Alessandro [1 ]
Ramalli, Alessandro [1 ]
Tortoli, Piero [1 ]
机构：
[1] Univ Florence, Dept Informat Engn, I-50139 Florence, Italy
来源：
INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS 2021) | 2021年
基金：
欧盟地平线“2020”;
关键词：
colour flow imaging; high-frame rate; plane wave; continuous-time filtering; real-time; virtual real-time; ULA-OP; 256; DOPPLER;
D O I：
10.1109/IUS52206.2021.9593479
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The transmission of plane waves and parallel beamforming have been successfully used to improve the performance of Colour Flow Mapping (CFM) systems, as they allow the exploitation of effective wall filters in continuous time and autocorrelations with very long ensemble lengths. However, although hundreds of colour maps could be produced in real-time, the computing power requirements still compromise either the frame-rate, the region of interest (ROI) size or the spatial resolution. In this paper, the combination of real-time PW CFM @ 250 frames/sec with the virtual real-time modality of ULA-OP 256, is shown ideal for the investigation of rapidly changing flow at improved spatial resolution and extended ROI size.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Real-Time High Frame Rate Color Flow Mapping System
    Guidi, Francesco
    Tortoli, Piero
    [J]. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2021, 68 (06) : 2193 - 2201
  • [2] Real-time high-resolution video stabilization using high-frame-rate jitter sensing
    Sushil Raut
    Kohei Shimasaki
    Sanjay Singh
    Takeshi Takaki
    Idaku Ishii
    [J]. ROBOMECH Journal, 6
  • [3] FPGA Implementations for Real-Time Processing of High-Frame-Rate and High-Resolution Image Streams
    Hudomalj, Uros
    Mandla, Christopher
    Plattner, Markus
    [J]. 2020 INTERNATIONAL CONFERENCE ON COMPUTING, ELECTRONICS & COMMUNICATIONS ENGINEERING (ICCECE, 2020, : 211 - 216
  • [4] Real-time high-resolution video stabilization using high-frame-rate jitter sensing
    Raut, Sushil
    Shimasaki, Kohei
    Singh, Sanjay
    Takaki, Takeshi
    Ishii, Idaku
    [J]. ROBOMECH JOURNAL, 2019, 6 (01):
  • [5] Fpga implementations of algorithms for preprocessing of high-frame-rate and high-resolution image streams in real-time
    Hudomalj U.
    Mandla C.
    Plattner M.
    [J]. Annals of Emerging Technologies in Computing, 2021, 5 (02) : 50 - 61
  • [6] Real-Time System for High Frame Rate Vector Flow Imaging
    Rossi, S.
    Acerbi, F.
    Dallai, A.
    Guidi, F.
    Meacci, V
    Ramalli, A.
    Tortoli, P.
    [J]. PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2020,
  • [7] A GPU-Based, Real-Time Dealiasing Framework for High-Frame-Rate Vector Doppler Imaging
    Nahas, Hassan
    Ishii, Takuro
    Yiu, Billy Y. S.
    Yu, Alfred C. H.
    [J]. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2023, 70 (11) : 1384 - 1400
  • [8] A Real-Time Microscopic PIV System Using Frame Straddling High-Frame-Rate Vision
    Kobatake, Motofumi
    Aoyama, Tadayoshi
    Takaki, Takeshi
    Ishii, Idaku
    [J]. JOURNAL OF ROBOTICS AND MECHATRONICS, 2013, 25 (04) : 586 - 595
  • [9] HIGH-FRAME-RATE ULTRASOUND COLOR-ENCODED SPECKLE IMAGING OF COMPLEX FLOW DYNAMICS
    Yiu, Billy Y. S.
    Yu, Alfred C. H.
    [J]. ULTRASOUND IN MEDICINE AND BIOLOGY, 2013, 39 (06): : 1015 - 1025
  • [10] 2000 fps Real-time Vision System with High-frame-rate Video Recording
    Ishii, Idaku
    Tatebe, Tetsuro
    Gu, Qingyi
    Moriue, Yuta
    Takaki, Takeshi
    Tajima, Kenji
    [J]. 2010 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA), 2010, : 1536 - 1541
12345