Target tracking method and system, storage medium and electronic terminal

A target tracking and target tracking technology, applied in the field of electronic terminals, can solve the problems of little research on long-term stable tracking, low-altitude targets are easily affected by ground objects, etc., and achieve the effect of long-term tracking

Active Publication Date: 2021-10-08
XIAN TIANHE DEFENCE TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the target is greatly affected by background noise and background clutter, and low-altitude targets are easily affected by ground objects, it brings great challenges to target tracking
[0003] Moreover, most of the existing target tracking methods can only track the target in a short period of time, and there are few studies on long-term stable tracking.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Target tracking method and system, storage medium and electronic terminal
  • Target tracking method and system, storage medium and electronic terminal
  • Target tracking method and system, storage medium and electronic terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0116] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0117] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present disclosure relates to the field of image processing, and in particular to a tracking method, a tracking system, a storage medium and an electronic terminal. The method includes: acquiring a current frame image; centering on the coordinates of the tracking target in the previous frame image on the current frame image, selecting candidate samples within a preset range; calculating the nearest neighbor similarity of each of the candidate samples degree, and select the candidate sample with the largest nearest neighbor similarity value as the candidate target; judge whether the candidate target is the tracking target according to the multiple frame images continuous with the current frame image; determine whether the candidate target is When the tracking target is used, the tracking is performed according to the coordinate information of the tracking target. The present disclosure can judge candidate samples in each frame of images to select candidate targets, and judge the candidate targets, so as to accurately acquire the tracking targets in each frame of images, and then realize long-term tracking of the tracking targets.

Description

technical field [0001] The present disclosure relates to the field of image processing, and in particular to a tracking method, a tracking system, a storage medium and an electronic terminal. Background technique [0002] In the infrared search and track system, it is an important research topic to track weak and small targets under the condition of low signal-to-noise ratio. Because the target is greatly affected by background noise and background clutter, and low-altitude targets are easily affected by ground objects, it brings great challenges to target tracking. [0003] Moreover, most of the existing target tracking methods can only track the target in a short period of time, and there are few studies on long-term stable tracking. However, in practical engineering applications, the long-term stable tracking of the target is more concerned. [0004] It should be noted that the information disclosed in the above background section is only for enhancing the understanding...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/46G06F18/22G06F18/241
Inventor 韩雪云胡锦龙
Owner XIAN TIANHE DEFENCE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products