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Imaging data processing method and device

A technology of imaging data and processing method, applied in the field of data processing, can solve the problems of reduced imaging speed, affecting the execution of data processing tasks, and the inability of writing and reading operations to be performed at the same time.

Active Publication Date: 2020-06-26
知微医疗科技(三亚)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this method, the buffer is used as a shared resource, and the writing thread and the reading thread cannot use the shared resource at the same time, which makes the writing operation and the reading operation cannot be performed at the same time, that is, if the writing thread is writing to the buffer, The reading thread needs to wait for the writing operation of the writing thread to complete before reading the buffer, and vice versa
The processor of the imaging device also needs to perform other data processing tasks while saving data. The waiting time when saving data will cause waste of processor resources and affect the execution of other data processing tasks, resulting in low processing efficiency of the imaging device. slow down

Method used

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  • Imaging data processing method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0038] figure 1 This is a flowchart of an imaging data processing method provided by an embodiment of this application. The imaging data processing method may be executed by the processor of the imaging device, or may be executed by the control device or server connected to the imaging device. This is not limited. For ease of description, in this embodiment, the imaging data processing method is executed by the processor of the imaging device as an example for description. Such as figure 1 As shown, the imaging data processing method may include:

[0039] S101: Determine, according to identification information of the preset buffer area, a first buffer area that can store imaging data packets and is accessible and a second buffer area that can store imaging data packets and is accessible.

[0040] Wherein, the number of preset buffers is greater than or equal to 2.

[0041] In this embodiment, the preset buffer may be a storage space of a designated size reserved in the memory of t...

Embodiment 2

[0049] figure 2 This is a flowchart of the imaging data processing method provided in the embodiment of this application. In this embodiment, on the basis of the embodiment shown in FIG. 1, the specific implementation process of the imaging data processing method when the write data signal is received is further described in detail. It should be noted that when the processor of the imaging device receives the write data signal, the second thread may be reading the imaging data packet from the second buffer, or it may not be reading the imaging data packet. Not limited. For ease of description, the following description takes as an example that the processor of the imaging device receives the write data signal while the second thread is reading the imaging data packet from the second buffer. Such as figure 2 As shown, the imaging data processing method provided in this embodiment may include the following steps:

[0050] S201. In response to receiving the write data signal, de...

Embodiment 3

[0066] image 3 This is a flowchart of the imaging data processing method provided in the embodiment of this application. In this embodiment, on the basis of the embodiment shown in FIG. 1, the specific implementation process of the imaging data processing method when the read data signal is received is further described in detail. It should be noted that when the processor of the imaging device receives the write data signal, the first thread may be writing the imaging data packet in the first buffer, or not writing the imaging data packet. Not limited. For ease of description, the following description is given by taking an example in which the processor of the imaging device receives the write data signal when the first thread is reading the imaging data packet from the first buffer. Such as image 3 As shown, the imaging data processing method provided in this embodiment may include the following steps:

[0067] S301. In response to receiving the read data signal, determine...

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Abstract

The embodiment of the invention provides an imaging data processing method and device. The imaging data processing method comprises the following steps of: processing imaging data; identifying the buffer area according to the recognition information of the preset buffer area; determining a first accessible buffer area capable of storing the imaging data packet and a second accessible buffer area capable of storing the imaging data packet, so that the first thread can write the imaging data packet into the first buffer area, and the second thread can read the imaging data packet from the secondbuffer area, and the number of preset buffer areas is greater than or equal to 2. Due to the fact that at least two preset buffer areas exist, at most one preset buffer area is determined as the second buffer area at the same time, the first buffer area can be determined in the remaining preset buffer areas, the first thread can write data into a certain preset buffer area without waiting, and vice versa. Therefore, occupation of processor resources of the imaging equipment in the data storage process can be reduced, the use efficiency of the processor of the imaging equipment is improved, and the imaging speed of the imaging equipment is increased.

Description

Technical field [0001] The embodiments of the present application relate to the field of data processing technology, and in particular to an imaging data processing method and device. Background technique [0002] With the development of technology, the imaging speed of imaging devices is increasing. The imaging speed of some imaging devices, such as confocal microscopy, has almost reached the upper limit of the actual writing speed of the mechanical hard disk, which makes it possible that part of the imaging data cannot be correctly written to the hard disk when the sequence image data is saved. [0003] For this reason, a dual-thread single-buffer method is adopted in the related technology, that is, the write thread puts the data to be written to the hard disk into the end of the buffer, and the reader thread reads the data from the buffer head and writes the data to the hard disk, thereby imaging the sequence The data is saved to the hard disk. [0004] However, in this method,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/781H04N5/91
CPCH04N5/781H04N5/91
Inventor 孟辰胡烨段西尧
Owner 知微医疗科技(三亚)有限公司