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Method, device and computer storage medium for target movement detection

A motion detection and target technology, applied in the field of target motion detection, can solve problems such as difficulty, large space, and long time, and achieve the effect of increasing speed and shortening time.

Active Publication Date: 2022-04-26
AXERA SEMICON (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Video-based moving target detection is more difficult to implement, requiring longer time and more space

Method used

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  • Method, device and computer storage medium for target movement detection
  • Method, device and computer storage medium for target movement detection
  • Method, device and computer storage medium for target movement detection

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Embodiment Construction

[0032] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0033] Embodiments of the present invention can be applied to electronic equipment, figure 1 Shown is a schematic block diagram of an electronic device according to an embodiment of the present invention. figure 1 The illustrated electronic device...

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Abstract

Provided are a method, device and computer storage medium for target movement detection. The method includes: acquiring a key frame image; obtaining a probability value that a pixel in the key frame image is a target pixel through a fully convolutional detection network; judging whether the probability value satisfies the background condition; if the probability value satisfies the If the background condition is present, the pixel is marked as background, otherwise it is marked as foreground. It can be seen that in the embodiment of the present invention, by judging whether the probability value of the pixel being the target pixel satisfies the background condition, and then determining whether the pixel is the background, the detection of the moving target can be quickly realized, the time required for detection is shortened, and the improvement is improved. The speed of motion detection.

Description

technical field [0001] The present invention relates to the field of image processing, and more particularly relates to a method, device and computer storage medium for object movement detection. Background technique [0002] The task of Object Detection is to find out all the objects of interest (objects) in the image and determine the position and size of these objects, which is one of the core issues in the field of machine vision. Since different objects generally have different appearances, shapes, and postures, coupled with the interference of factors such as illumination and occlusion during imaging, target detection has always been the most challenging problem in the field of machine vision. Video-based moving target detection is more difficult to implement, requiring longer time and more space. Contents of the invention [0003] The invention provides a method, device and computer storage medium for target movement detection, which can shorten the detection time ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/136G06T7/194G06T7/20
CPCG06T7/0002G06T7/194G06T7/136G06T2207/20084G06T2207/20104
Inventor 崔佳勋胡晨周舒畅
Owner AXERA SEMICON (SHANGHAI) CO LTD