Distributed cardiac image multi-dimensional re-building and interactive visual method

Abstract

A distributed method for reforming the multi-dimension heart image and interactively visualizing the reformed image includes such steps as downloading the 2D image sequence of the heart to be processed, transmitting it and processing request to server, 2D or 3D processing of said image sequence, transmitting the processed data from server to local user or remote user, and observing the resultant image via keyboard and mouse for local user or via browser for remote user.

Description

technical field [0001] The invention belongs to the field of medical image imaging and processing, in particular to a method for multi-dimensional reconstruction and interactive visualization of heart images. Background technique [0002] Cardiac ultrasound imaging is a rapidly developing field in medical imaging. Three-dimensional ultrasound can display the three-dimensional shape and anatomical structure of the heart, providing a new way for the diagnosis of heart diseases and assisting surgical operations. Therefore, ultrasonic diagnostic instruments and corresponding application software have been used clinically, and the demand for ultrasonic imaging equipment in hospitals continues to increase. However, the current status of medical ultrasound imaging equipment is: expensive, single-user response, and insufficient functions. For example, the Philip 7500 real-time three-dimensional ultrasound imaging system recently launched by the Netherl...

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Problems solved by technology

However, the current status of medical ultrasound imaging equipment is: expensive, single-user response, and insufficient functions

For example, the Philip 7500 real-time three-dimensional ultrasound imaging system recently launched by the Netherlands Philip Company costs more than two million yuan, but still has the disadvantage of a relatively narrow three-dimensional display range, which cannot meet the requirements of clinical diagnosis in some aspects; The 3D Cardiology Freehand system costs nearly 200,000 RMB, but in some aspects of 3D reconstruction, doctors still need to manually draw the outline of the tissue, which is not only time-consuming, but also has poor repeatability

[0003] For the diagnosis of heart disease, distributed multi-dimensional reconstruction and interactive visualization systems are very important, but there is no such system on the market, and there are no literature reports on such systems or methods

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