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[A implementation for digital scan converter(DSC) by using FPGA].

Y Y Tan1, Y Li

  • 1Department of Electronic Engineering, Nanjing University, Nanjing.

Zhongguo Yi Liao Qi Xie Za Zhi = Chinese Journal of Medical Instrumentation
|February 14, 2003
PubMed
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This paper presents a Digital Scan Converter (DSC) design for B-mode scanners, implemented using Field-Programmable Gate Arrays (FPGAs). Applied results demonstrate the successful integration and functionality of this FPGA-based DSC system.

Area of Science:

  • Digital imaging
  • Medical ultrasound technology
  • Embedded systems engineering

Context:

  • B-mode ultrasound imaging systems require efficient digital scan conversion.
  • Field-Programmable Gate Arrays (FPGAs) offer a flexible and high-performance platform for real-time signal processing.
  • Integrating DSC functionality onto an FPGA can streamline hardware design and improve processing speed.

Purpose:

  • To design and implement a Digital Scan Converter (DSC) specifically for B-mode ultrasound scanners.
  • To leverage FPGA technology for efficient and high-speed implementation of the DSC.
  • To present and validate the performance of the designed DSC through applied results.

Summary:

  • A novel design for a Digital Scan Converter (DSC) is proposed for B-mode ultrasound systems.

Related Experiment Videos

  • The DSC is implemented using Field-Programmable Gate Array (FPGA) technology, enabling high-speed digital signal processing.
  • The paper details the design, implementation, and presents experimental results validating the system's performance.

    • Impact:

    • Provides a hardware-efficient and high-performance DSC solution for B-mode ultrasound devices.
    • Facilitates advancements in real-time ultrasound image processing and display.
    • Contributes to the development of more compact and powerful ultrasound imaging equipment.