Three-dimensional image server multi-task managing and scheduling method

A technology of three-dimensional image and scheduling method, which is applied in the field of communication, can solve problems such as unstable communication services, and achieve the effect of improving the stability of communication services

Active Publication Date: 2013-05-08
LANWON TECH
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a multi-task management and scheduling method for a three-dimensional image server, which overcomes the defect that the server communication service in the prior art simply uses sub-threads to communicate with each client, which easily leads to unstable communication services

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[0111] Such as Figure 10 As shown, there are five programs running on the client and the server, the test process Test3DClient.exe on the client is used to respond to the user's operation tasks and the display effect after processing, and the I3DServer.exe on the server is used as the management process, I3DPipeline. exe is a channel process for interacting with the client, and I3DChild.exe is a processing process for core calculations. Such as Figure 10 As shown, five task processing processes are started to respond to the client's request, and two task processing processes are processing user operations.

[0112] According to the definition of DICOM standard, each inspection can be divided into multiple sequences, each sequence can be divided into multiple images, and the data of 3D visualization is composed of a set of 2D tomographic image data of a sequence. The inspection, sequence, and image all define a unique UID in the standard, and the client notifies the 3D imag...

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Abstract

The invention discloses a three-dimensional image server multi-task managing and scheduling method, which comprises the following steps: A1 order channel connection and data channel connection are respectively established between a three-dimensional image server and at least one client via a private communication protocol; A2 an order channel treatment process, a data channel treatment process and a task treatment process are correspondingly established in the three-dimensional image server, and a communication sharing memory area is opened up between the processes; A3 the order channel treatment process transmits an interactive order and operation parameters with the client; A4 the task treatment process carries out image three-dimensional reconstruction according to the operation parameters and generates three-dimensional image data; and A5 the data channel treatment process sends the three-dimensional image data to the client. The three-dimensional image server multi-task managing and scheduling method adopts multiple processes and double channels to communicate with the client, so the communication service stability of the three-dimensional image server is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a multi-task management and scheduling method for a three-dimensional image server. Background technique [0002] 3D visualization technology plays an increasingly important role in the accurate diagnosis of clinical medicine and surgical planning. Advanced medical imaging equipment is the basis of advanced medical image processing and analysis, especially multi-slice CT (computed tomography, computerized tomography) and high-field MR (Magnetic resonance imaging, magnetic resonance) bring to the clinic: faster Faster scanning speed (0.5S), higher image resolution (0.3MM), more individual patient data volume (>2000 layers), and wider clinical applications, at the same time, more software processing capabilities are required. In medical diagnosis, medical personnel observe multiple sets of two-dimensional (2D) tomographic images and reconstruct three-dimensional (3D) dat...

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F9/54H04L29/06
Inventor陈闽峰
OwnerLANWON TECH