This study aimed to propose a pure web-based solution to serve users to access large-scale 3D medical volume anywhere with\ngood user experience and complete details. A novel solution of the Master-Slave interaction mode was proposed, which absorbed\nadvantages of remote volume rendering and surface rendering. On server side, we designed a message-responding mechanism to\nlisten to interactive requests from clients (Slave model) and to guide Master volume rendering. On client side, we used HTML5 to\nnormalize user-interactive behaviors on Slave model and enhance the accuracy of behavior request and user-friendly experience.\nThe results showed that more than four independent tasks (each with a data size of 249.4 MB) could be simultaneously carried\nout with a 100-KBps client bandwidth (extreme test); the first loading time was <12 s, and the response time of each behavior\nrequest for final high quality image remained at approximately 1 s, while the peak value of bandwidth was <50-KBps. Meanwhile,\nthe FPS value for each client was �40.This solution could serve the users by rapidly accessing the application via oneURL hyperlink\nwithout special software and hardware requirement in a diversified network environment and could be easily integrated into other\ntelemedical systems seamlessly.
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