Detection area removal method and device, terminal and storage medium

A technology for detecting areas and areas, which is applied in the computer field, can solve problems such as poor filtering effect, and achieve the effect of improving the filtering effect

Active Publication Date: 2019-04-09
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there will still be some redundant or wrong target detection areas (such as detection frames) after filtering with the current detection area filtering method, so the filtering effect is poor

Method used

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  • Detection area removal method and device, terminal and storage medium
  • Detection area removal method and device, terminal and storage medium
  • Detection area removal method and device, terminal and storage medium

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0037] Embodiments of the present invention provide a detection area removal method, device, terminal and storage medium.

[0038] Wherein, the detection area removal device can be integrated in a terminal, and the terminal can be a mobile phone, a tablet computer, a micro box, an unmanned aerial vehicle, etc. For example, refer to Figure 1a , the terminal can use the target detection network model to perform target detection on the image, and obtain the area information of th...

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Abstract

The embodiment of the invention discloses a detection area removal method and device, a terminal and a storage medium. The method includes: adopting a target detection network model to carry out target detection on an image to obtain region information of a target detection region; Constructing an original feature of the target detection area based on the area information of the target detection area; Extracting low-level features, middle-level features and high-level features of the target detection area from the original features; Fusing the middle-level features and the high-level featuresto obtain global features of the target detection area; Adjusting the global features according to the low-level features and the high-level features to obtain adjusted global features of the target detection area; And removing the target detection area according to the adjusted global features. According to the scheme, the filtering effect of the detection area can be improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, terminal and storage medium for removing a detection area. Background technique [0002] Target detection is widely used in unmanned driving, unmanned retail, security monitoring and other fields. Target detection mainly includes two processes. One process is to generate a large number of target detection areas such as target detection frames, and the other process is to filter target detection areas such as target detection frames, such as deduplication processing. The ideal target detection area, such as the filtering of the target detection frame, is to retain only one corresponding detection area (such as a detection frame) for each object. [0003] The current target detection area filtering method mainly adopts non-maximum value suppression; non-maximum value suppression is often used as the mainstream algorithm for redundant area deduplication....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/46G06N3/02
CPCG06N3/02G06V10/44G06F18/213G06F18/24G06F18/253
Inventor 亓鲁刘枢賈佳亞
Owner TENCENT TECH (SHENZHEN) CO LTD
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