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A video enrichment tube-set division method that preserves the real interaction behavior of the target

A technology of video enrichment and target management, which is applied in the field of video enrichment tube set division that preserves the real interaction behavior of the target, and can solve problems such as unobtainable results

Active Publication Date: 2022-04-22
SHIJIAZHUANG TIEDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above methods can achieve better results, they still cannot obtain completely correct and real results. For example, when two moving objects pass each other, the existing methods will divide them into the same tube group. A moving target does not produce actual interactive behavior

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  • A video enrichment tube-set division method that preserves the real interaction behavior of the target
  • A video enrichment tube-set division method that preserves the real interaction behavior of the target
  • A video enrichment tube-set division method that preserves the real interaction behavior of the target

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0039] Such as figure ...

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Abstract

The invention discloses a method for dividing video enrichment tube sets for retaining the real interactive behavior of a target, and relates to the technical field of image processing methods. The method comprises the following steps: extracting target tubes through target detection and tracking; dividing target tubes through a tube set optimization algorithm, wherein interactivity is measured by calculating space-time proximity and direction interaction functions; generating target tube sets according to the interaction measure. This method can preserve the real interaction behavior between objects in the original video, and the experiment proves the effectiveness of this method.

Description

technical field [0001] The present invention relates to the technical field of image processing methods, in particular to a method for dividing video enrichment tubes that preserves the real interactive behavior of a target. Background technique [0002] Currently, most video enrichment methods have 3 basic steps: object detection and tracking, optimized rearrangement of object tubes, and generation of enriched videos. The traditional optimized rearrangement of target tubes will generate new temporal labels to generate condensed videos, but the generated condensed videos will lose the interactivity between targets. The main reason for this is that the traditional methods mostly consider reducing collisions, maintaining the time sequence between objects or obtaining a higher compression ratio. Preserving the interactive behavior between moving objects means that the moving objects that generate interactive behavior in the original video should retain the interaction of movin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/246
CPCG06T7/246G06T2207/10016
Inventor 张云佐
Owner SHIJIAZHUANG TIEDAO UNIV