Ubiquitous remote operation collaborative interface for MRI scanners

H. Douglas Morris

doi:10.1117/12.428101

28 May 2001 Ubiquitous remote operation collaborative interface for MRI scanners

H. Douglas Morris

Author Affiliations +

Proceedings Volume 4319, Medical Imaging 2001: Visualization, Display, and Image-Guided Procedures; (2001) https://doi.org/10.1117/12.428101
Event: Medical Imaging 2001, 2001, San Diego, CA, United States

Abstract

We have developed a remote control interface for research class magnetic resonance imaging (MRI) spectrometers. The goal of the interface is to provide a better collaborative environment for geographically dispersed researchers and a tool that can teach students of medical imaging in a network-based laboratory using state-of-the-art MR instrumentation that would not otherwise be available. The interface for the remote operator(s) is now ubiquitous web browser, which was chosen for the ease of controlling the operator interface, the display of both image and text information, and the wide availability on many computer platforms. The remote operator is presented with an active display in which they may select and control most of the parameters in the MRI experiment. The MR parameters are relayed via web browser to a CGI program running in a standard web server, which passes said parameters to the MRI manufacturers control software. The data returned to the operator(s) consists of the parameters used in acquiring that image, a flat 8-bit grayscale GIF representation of the image, and a 16-bit grayscale image that can be viewed by an appropriate application. It is obvious that the utility of this interface would be helpful for researchers of regional and national facilities to more closely collaborate with colleagues across their region, the nation, or the world. And medical imaging students can put much of their classroom discussions into practice on machinery that would not normally be available to them.

Citation Download Citation

H. Douglas Morris "Ubiquitous remote operation collaborative interface for MRI scanners", Proc. SPIE 4319, Medical Imaging 2001: Visualization, Display, and Image-Guided Procedures, (28 May 2001); https://doi.org/10.1117/12.428101

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KEYWORDS

Magnetic resonance imaging

Data acquisition

Human-machine interfaces

Spectrometers

Image processing

Imaging systems

Data processing

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