title: A real-time remote video streaming platform for ultrasound imaging.
abstract: Ultrasound is a viable imaging technology in remote and resources-limited areas. Ultrasonography is a user-dependent skill which depends on a high degree of training and hands-on experience. However, there is a limited number of skillful sonographers located in remote areas. In this work, we aim to develop a real-time video streaming platform which allows specialist physicians to remotely monitor ultrasound exams. To this end, an ultrasound stream is captured and transmitted through a wireless network into remote computers, smart-phones and tablets. In addition, the system is equipped with a camera to track the position of the ultrasound probe. The main advantage of our work is using an open source platform for video streaming which gives us more control over streaming parameters than the available commercial products. The transmission delays of the system are evaluated for several ultrasound video resolutions and the results show that ultrasound videos close to the high-definition (HD) resolution can be received and displayed on an Android tablet with the delay of 0.5 seconds which is acceptable for accurate real-time diagnosis.
authors.forename: Mehdi
authors.initials: M
authors.lastname: Ahmadi
authors.forename: Warren J
authors.initials: WJ
authors.lastname: Gross
authors.forename: Samuel
authors.initials: S
authors.lastname: Kadoury
mesh_terms: D006801:Humans; D019114:Remote Consultation / Q000295:instrumentation / Q000379:methods*; D013997:Time Factors; D014463:Ultrasonography; D014741:Video Recording; D059015:Wireless Technology