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Picture stream access method, device, picture processing system and electronic equipment

An image processing and image streaming technology, applied in the field of data processing, can solve problems such as low image processing pressure, high image processing pressure, and system inability to run, and achieve the effect of reducing image processing pressure, reducing the number of accesses, and ensuring normal operation.

Pending Publication Date: 2021-02-26
BEIJING KUANGSHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional image processing system has a relatively constant processing capability for the images accessed by the gateway layer. For the case of high concurrent requests at the gateway layer, the image processing pressure of the entire system may be greater, which further causes the system to fail to operate normally. For the case where the gateway layer receives few image synchronization requests for a long time, the image processing pressure of the entire system may be too low, which further causes the system to fail to make full use of its image processing capabilities, making the system unable to run in an optimal state

Method used

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  • Picture stream access method, device, picture processing system and electronic equipment
  • Picture stream access method, device, picture processing system and electronic equipment
  • Picture stream access method, device, picture processing system and electronic equipment

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Experimental program
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Embodiment approach

[0097] In this embodiment, the pressure of the algorithm layer 13 can be ignored, and the relationship between the second index B, the second index normal threshold Bmed, and the second index maximum threshold Bmax can be directly adjusted to dynamically adjust the gateway layer 11 to the picture stream. access policy.

[0098] Of course, in some implementations, the first indicator A, the preset indicator corresponding to the first indicator A, the second indicator B, and the preset indicator corresponding to the second indicator B can also be used to determine the image flow rate of the gateway layer 11 access policy.

[0099] In this embodiment, when it is determined that A>Amed, the access policy of the gateway layer 11 to the picture stream can still be dynamically adjusted according to the method described above, which will not be repeated here; when it is determined that A≤Amed, It means that the algorithm layer 13 has the spare capacity to perform feature extraction o...

Embodiment approach 1

[0111] Embodiment 1: When the service layer 12 determines that one of the third indicator B3 and the fourth indicator B4 is smaller than the corresponding conventional threshold, and the other indicator is larger than the corresponding conventional threshold, it indicates that the indicator smaller than the corresponding conventional threshold corresponds to There is no pressure on the receiving thread of , and there is pressure on the receiving thread corresponding to the indicator greater than the corresponding conventional threshold.

[0112] For example, when the third indicator B3 is smaller than the corresponding conventional threshold Bmed3 (B3Bmed4), it indicates that the second target receiving thread for accessing the base image is There is a certain pressure at present, but the first target receiving thread for accessing the passerby picture is not under pressure at present.

[0113] For example, when the fourth indicator B4 is smaller than the corresponding convent...

Embodiment approach 2

[0126] Embodiment 2: When the service layer 12 determines that both the third indicator B3 and the fourth indicator B4 are greater than the corresponding conventional thresholds (ie, B3>Bmed3 and B4>Bmed4), it means that both the first target receiving thread and the second target receiving thread are Under pressure, at this time, the gateway layer 11 can be controlled to increase the number of at least one of the first target receiving thread and the second target receiving thread.

[0127] In some embodiments, it may be determined whether there are unallocated idle receiving threads in the gateway layer 11 first.

[0128] When it is determined that there is no unallocated idle receiving thread, if the fourth indicator B4 is greater than Bmax4, it means that the pressure of the second target receiving thread is very high. Since the priority of the base image used by the second target receiving thread is higher than the priority of the passerby image used by the first target r...

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Abstract

The invention relates to a picture stream access method, a device, a picture processing system and electronic equipment. The method comprises the steps of obtaining an index used for representing picture processing pressure of a picture processing system in real time; and dynamically adjusting the access strategy of the gateway layer to the picture stream according to the size relationship betweenthe indexes and the corresponding preset indexes. In the process, when the picture processing pressure of the picture processing system is relatively high, the access quantity of the gateway layer tothe picture stream can be reduced, so that the normal operation of the picture processing system can be ensured; when the picture processing pressure of the picture processing system is small, the access number of the gateway layer to the picture stream can be increased, so that the picture processing resources of the picture processing system are fully utilized.

Description

technical field [0001] The present application belongs to the field of data processing, and specifically relates to a picture stream access method, device, picture processing system and electronic equipment. Background technique [0002] In the actual application scenario of the image processing system, the gateway layer may receive a large number of image synchronization requests within a period of time, that is, the gateway layer may have high concurrent requests, and may also receive a small number of image synchronization requests within a period of time. . However, the traditional image processing system has a relatively constant processing capability for the images connected to the gateway layer. In the case of high concurrent requests at the gateway layer, the image processing pressure of the entire system may be higher, which further causes the system to fail to operate normally. In the case where the gateway layer receives fewer image synchronization requests in a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F16/51H04N21/262
CPCG06F9/5038G06F16/51H04N21/262
Inventor 张亮李盼伟
Owner BEIJING KUANGSHI TECH
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