Mobile Web real-time video frame segmentation method and system

A real-time video and video frame technology, applied in image analysis, processor architecture/configuration, image enhancement, etc., can solve problems such as low efficiency, inability to meet real-time requirements, difficult video frame segmentation methods, and mobile Web applications

Pending Publication Date: 2020-03-17
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing video frame segmentation methods are difficult to be directly applied to mobile web applications, and cannot meet the real-time requirements
Traditional video frame segmentation is usually carried out on the web or on the cloud server. The segmentation of video frames on the web is more efficient, but the segmentation effect is not good; the cloud server segmentation effect is better, but the efficiency is not high.

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  • Mobile Web real-time video frame segmentation method and system
  • Mobile Web real-time video frame segmentation method and system
  • Mobile Web real-time video frame segmentation method and system

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Embodiment Construction

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

[0039] Provide a kind of mobile Web real-time video segmentation method in one embodiment of the present invention, figure 1 A schematic diagram of the overall flow of the mobile Web real-time video segmentation method provided by the embodiment of the present invention, the method includes:

[0040] Receive the video frame segmentation request sent by the Web side;

[0041] According to the video frame segmentation request, the current network state and the state information of the edge server are fed ba...

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Abstract

The invention provides a mobile Web real-time video frame segmentation method and system. The mobile Web real-time video frame segmentation method comprises the following steps: receiving a video frame segmentation request sent by a Web terminal; feeding back the current network state and the state information of the edge server side to the Web side according to the video frame segmentation request; and when the real-time segmentation performance of the edge server side on the video frame reaches the set segmentation performance, performing video frame segmentation and image segmentation processing at the edge server side to obtain a segmentation processing result. According to the mobile Web real-time video frame segmentation method, the characteristics of high bandwidth and low time delay of the edge server are utilized to reduce the transmission time delay of the mobile Web terminal for acquiring the video frame in real time, and the video frame is segmented at the edge server, so that the video frame segmentation efficiency is ensured while the video frame segmentation effect is ensured.

Description

technical field [0001] The invention belongs to the technical field of video frame segmentation, and in particular relates to a mobile Web real-time video frame segmentation method and system. Background technique [0002] Video frame segmentation is the process of segmenting video frame images into different regions with similar attributes, and it is also a preprocessing step for computer vision tasks. Image segmentation plays an important role in applications such as scene understanding, object detection, and 3D reconstruction, and is widely used in fields such as augmented reality, medical image analysis, autonomous driving, and security monitoring. The combination of video frame image segmentation and Web technology can lay a good foundation for mobile users to provide lightweight, cross-platform and pervasive Web AI applications, so that these applications can better perceive and interact with the real world. In addition, the Immersive Web Working Group and the Immersi...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06T7/11G06T1/20
CPCG06T7/11G06T1/20G06T2207/10016
Inventor乔秀全黄亚坤商彦磊
OwnerBEIJING UNIV OF POSTS & TELECOMM