TY -的A2夏Kaijian盟——朱,易盟盛,Mengyuan盟——欧阳,陶渊明盟——钟Lichang盟——刘,库恩盟——通用电气,谭盟——吴Yaochi PY - 2021 DA - 2021/12/07 TI -压缩遥感图像重建早期创伤性骨化性肌炎的超声图像的治疗肘关节的电针刺激SP - 4066415六世- 2021 AB -本文进行回顾性分析500例创伤后肘关节功能障碍的承认从2019年3月至2020年9月我们部门。从受伤到手术的平均时间是11个月(2 - 20个月)。我们采取个性化的治疗方法,完全消除增生的粘附在联合组织和异位骨化,消除关节囊和韧带的一部分,和释放它,以达到最大程度的功能。手术后,外部固定器用于稳定肘关节放松,和病人指导进行康复练习的帮助下一个铰链式外固定架,和塞来昔布是用来预防异位骨化。梅奥功能评分系统用于评估之前和之后的手术疗效。超声成像的快速实现的框架下研究了压缩传感。确保质量的前提下的超声成像重建,提高超声成像理论,和一个平面波声散射的超声波回波模型建立。在此基础上,介绍了压缩传感理论,建立了压缩传感重建的数学模型,并快速迭代收缩阈值算法(FISTA)的压缩传感重建改善降低计算复杂度和迭代的数量。本文使用FISTA直接重建医学超声图像和重建结果不理想。因此,FISTA训练和测试的仿真模型建立了使用标准图像库。 By adding different intensities of noise to all images in the image library, the influence of noise intensity on the quality of FISTA reconstructed images is analyzed, and it is found that the FISTA model has requirements for the quality of the images to be reconstructed and the training set images. In this paper, Rob’s blind deconvolution restoration algorithm is used to preprocess the original ultrasound image. The clarity of the texture details of the restored ultrasound image is significantly improved, and the image quality is improved, which meets the above requirements. This paper finally formed a reconstruction model suitable for ultrasound images. The reconstruction strategy verified by the ultrasound images provided by the Institute of Ultrasound Imaging of a medical university has achieved a significant improvement in the quality of ultrasound images. SN - 2040-2295 UR - https://doi.org/10.1155/2021/4066415 DO - 10.1155/2021/4066415 JF - Journal of Healthcare Engineering PB - Hindawi KW - ER -