基于压缩感知的超声成像技术第三方检测报告

本项目的主要研究内容为国产掌上彩色超声成像设备，其图像质量相当于目前市 场上 64 物理通道中端便携式彩超。其探头手柄内集成超声换能器和发射接收前 端、波速合成、传输控制等电路，无线探头内置电池供电。 本项目将研究基于压缩感知的超声成像技术，实现用尽可能少的原始数据重建出 与传统方式质量相当的超声图像。研究支持云平台远程超声诊断系统，使其利用 后端飞依诺智慧云平台强大的计算能力实现更精细的图像后处理算法和智能测量 功能。研发 cMUT 超声换能器以适合掌上彩超更低成本低功耗、高图像质量的要求。The main research content of this project is a domestically developed handheld color ultrasound imaging device, whose image quality is equivalent to that of mid-range portable color ultrasound scanners with 64 physical channels currently on the market. The probe handle integrates circuits including ultrasonic transducers, transmit/receive front-ends, beamforming, and transmission control; the wireless probe is powered by a built-in battery. This project will research compressed sensing-based ultrasound imaging technology to reconstruct ultrasound images with quality comparable to traditional methods using as few original raw data as possible. It will also develop cloud-platform-enabled remote ultrasound diagnosis systems, which can leverage the powerful computing capabilities of the back-end VINNO Smart Cloud Platform to implement more sophisticated image post-processing algorithms and intelligent measurement functions. Additionally, this project will develop capacitive micromachined ultrasonic transducers (cMUT) to meet the requirements of lower cost, lower power consumption, and higher image quality for handheld color ultrasound scanners.