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Design of a fully digital high-precision B-ultrasound system based on FPGA

  • 2013-07-01
  • 400.84KB
  • Points it Requires : 2

Abstract: Objective Ordinary B-ultrasound images are not clear enough, and some small lesions are difficult to detect. A high-definition digital B-ultrasound with FPGA as the control chip is designed. Methods Multi-channel technology is used to ensure the quality of image signals, and dynamic filtering, detection, aperture synthesis, data compression and other processing of signals are implemented in FPGA. Results The system has clear images, stable performance, and is easy to carry, which can meet the needs of medical detection. Conclusion The use of embedded technology and better digital signal processing algorithms can improve image quality and reduce the size of B-ultrasound. [Author Abstract]

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