Picture transmission method and system, storage medium and electronic equipment
A technology of picture transmission and storage medium, applied in transmission systems, digital transmission systems, closed-circuit television systems, etc., can solve the limitation of the application scope of high-definition video surveillance systems, the loss of snapshot pictures and structured data reporting, and the occupation of monitoring equipment processing resources, etc. problem, to achieve the effect of good picture quality, guaranteed picture quality, and rigorous logic
Active Publication Date: 2019-05-28
SUZHOU KEDA TECH
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[0003] As the scale of monitoring points continues to grow, the bandwidth requirements for high-definition video streams, captured pictures, and structured data transmission are very high. In the prior art, since the monitoring data is only stored in the memory, when the data is uploaded , if the upload fails, it will wait all the time and occupy the processing resources of the monitoring equipment; at the same time, the bandwidth between each monitoring point and the back-end storage and analysis server is generally relatively small due to cost considerations. Unsmooth video images, loss of captured pictures and structured data reporting, etc., limit the scope of application of high-definition video surveillance systems
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[0037] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0038] Image transfer methods, such as figure 1 , figure 2 shown, including the following steps:
[0039] S0. Obtain the captured pictures of the target features in the monitoring screen of the front-end camera, extract the structured data of the captured pictures, and push the captured pictures and the structured data to the image sending queue; wherein, the target features include but not limited to snapshots of human faces, vehicles, etc. Features, the scene video image is collected by the camera, and the target features are captured in the monitoring screen, and the captured pictures containing the target features are obtained. In one embodimen...
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The invention provides a picture transmission method. The picture transmission method comprises the steps of data acquisition, data uploading, uploading detection, front-end storage and retransmissiondetection. The invention also relates to a picture transmission system, a storage medium and electronic equipment. According to the invention, the storage medium is configured at the camera side; thesituation of picture uploading links is monitored, the network bandwidth occupation priority is configured, it is guaranteed that snapshot pictures and structured data can be normally uploaded to a rear-end server while good video monitoring picture quality is guaranteed under the low-bandwidth condition, and the requirement for intelligent security video monitoring actual combat application is met. The method is ingenious in conception, rigorous in logic and convenient to popularize and apply in the field of intelligent security and protection video monitoring.
Description
technical field [0001] The invention relates to the field of intelligent security video monitoring, in particular to a picture transmission method and system, storage medium and electronic equipment under low bandwidth conditions. Background technique [0002] In recent years, with the rapid development of computer, network, image processing and transmission technology, video surveillance technology has also made great progress. Video surveillance is developing from visible and clear to understandable. Surveillance cameras are upgraded to the development direction of a new generation of intelligent high-definition surveillance. Front-end smart cameras have built-in deep learning algorithms, which can quickly monitor key information such as faces and vehicles. Positioning capture provides clearer and higher-quality pictures for the back-end analysis server. The better imaging effect greatly improves the resource utilization rate of the back-end. Under the same conditions, the...
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IPC IPC(8): H04L12/24H04L29/08H04N7/18H04N19/146
Inventor 张天益张全磊晋兆龙
Owner SUZHOU KEDA TECH