A Review on Real-Time 3D Ultrasound Imaging Technology

Area of Science:

• Medical Imaging
• Ultrasound Technology
• Computational Visualization

Background:

• Real-time three-dimensional (3D) ultrasound (US) is vital for intraoperative guidance, offering interactive feedback and spatial information.
• Existing research focuses on visualization using volumetric or 2D probes, but lacks a systematic review of system design and processing algorithms.

Purpose of the Study:

• To review the design principles and processing algorithms for real-time and near real-time 3D ultrasound imaging systems.
• To provide a systematic understanding of the technology, bridging the gap in current literature.

Main Methods:

• Review of existing literature on 3D ultrasound system design.
• Analysis of data acquisition techniques, reconstruction algorithms, and volume rendering methods.
• Discussion of clinical applications and comparative evaluation of state-of-the-art approaches.

Main Results:

• Comprehensive overview of real-time 3D ultrasound system development.
• Detailed presentation of various data acquisition, reconstruction, and rendering strategies.
• Critical analysis of the strengths and weaknesses of current methodologies.

Conclusions:

• A systematic review of real-time 3D ultrasound imaging systems is presented.
• Understanding the interplay of acquisition, reconstruction, and rendering is key for effective system design.
• Further research can benefit from this consolidated knowledge for clinical advancements.