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谢明 《湖南工业职业技术学院学报》2012,(1):65-66
医药电子商务发展很快,优化了传统的经营模式,是一种商业模式的创新和变革,有利于医药流通市场的有序发展,使消费者利益得到保护,利用网络视频等新技术可实现远程医疗,有利于人们身体的健康,医药电子商务发展需要创新人才的培养模式。 相似文献
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远程医疗图像通信系统中的安全机制 总被引:2,自引:0,他引:2
图像通信系统是远程医疗服务系统中的重要组成部分。然而,因特网是一个开放系统,存在很多安全隐患,病人和医疗数据的安全保护是一个必须要考虑的问题。本文讨论了远程医疗图像通信系统的安全机制所可能采用的几种方案,并进行了性能比较。 相似文献
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讨论了计算机支持的协同工作(CSCW)的特点和结构,结合实际工作需要设计了一个运用CSCW技术进行远程医疗会诊的方案。并且讨论了为远程医疗参与者之间提供信息交流服务的文字交谈和电子白板工具的具体实现技术。 相似文献
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详细介绍了在基于NetMeetinCOM构造的远程医疗系统中,实现各类X光CT、核磁共振成像以及超声等医学影像病理信息通信、存储的思路与方法,设计中充分利用Delphi6.0的优势,在实现影像高质量通信、存储的同时,巧妙地将其融合于远程会诊、远程诊断系统中,并且为用户提供了完善、友好的操作页面。 相似文献
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David A. Conner Ph.D. P.E. Gary J. Grimes Ph.D. Jay Goldman D.SC. P.E. 《Journal of Systems Integration》2000,10(1):81-94
For telemedicine to reach its potential in the Internet2 environment,significant progress must be made in a number of areas. The emergingtelecommunications will include the Internet2 between medicalinstitutions and emerging broadband loop and wireless technologiesfor interconnections to homes. Within the technical environment,problems that must be addressed include the development of robotic-controlled,remote-monitoring devices unique to the various medical specialties;the encoding, transmission, and decoding of raw data specificto the specialized needs of various medical application areas;and the reduction of data for storage and retrieval in patientrecords. Institutionally, human factor and information accessissues with respect to physicians, patients, and non-physicianhealthcare providers must be addressed; healthcare insuranceprovider policies, government regulation, and state licensinglaws must be adapted for a new paradigm of healthcare delivery;and the philosophy of capital investment for the delivery ofhealthcare must be revised.Many current practiceswill be supplanted by home healthcare alternatives, the use ofpatient-initiated preventive healthcare initiatives, and remote-clinicactivity. These applications will result in central record archivingsystems; the need for encryption schemes, virus protection, andvandalism protection; extensive, additional connectivity betweenhealthcare providers and professionals; and new commercial playersin the healthcare arena.The hot applicationareas will include women's health, children's health, healthcarefor senior citizens, home healthcare, well-patient monitoring,and early-detection of medical problems. 相似文献
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Muhammad Arslan Usman Muhammad Rehan Usman Rizwan Ali Naqvi Bernie Mcphilips Christopher Romeika Daniel Cunliffe Christos Politis Nada Philip 《计算机、材料和连续体(英文)》2021,67(1):529-547
Video compression in medical video streaming is one of the key technologies associated with mobile healthcare. Seamless delivery of medical video streams over a resource constrained network emphasizes the need of a video codec that requires minimum bitrates and maintains high perceptual quality. This paper presents a comparative study between High Efficiency Video Coding (HEVC) and its potential successor Versatile Video Coding (VVC) in the context of healthcare. A large-scale subjective experiment comprising of twenty-four non-expert participants is presented for eight different test conditions in Full High Definition (FHD) videos. The presented analysis highlights the impact of compression artefacts on the perceptual quality of HEVC and VVC processed videos. Our results and findings show that VVC clearly outperforms HEVC in terms of achieving higher compression, while maintaining high quality in FHD videos. VVC requires upto 40% less bitrate for encoding an FHD video at excellent perceptual quality. We have provided rate-quality curves for both encoders and a degree of overlap across both codecs in terms of perceptual quality. Overall, there is a 71% degree of overlap in terms of quality between VVC and HEVC compressed videos for eight different test conditions. 相似文献
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随着“健康中国”战略规划的陆续发布与深入实施,医疗健康行业与信息化深度融合的进一步升级,信息技术成为推动医疗改革的重要驱动力。中国移动在国家指导下响应医改方向,充分发挥自身在资源、渠道、运营等方面的优势,积极支持卫生计生事业的改革与发展,服务政府、医疗机构和大众健康,打造运营商级远程医疗解决方案,覆盖远程会诊、远程心电、远程影像、远程医疗教学、远程急救等五大业务领域,为医疗机构提供安全、高效、创新的远程医疗信息技术服务。 相似文献