Target detection method and device, computer readable storage medium and computer equipment

A target detection and target technology, applied in the computer field, can solve the problems of long time and poor robustness, and achieve the effect of expanding the receptive field.

Active Publication Date: 2019-08-23
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] According to this, it is necessary to provide a target detection method, device, and computer-readable storage medium for the technical problems of poor robustness and time-consuming in traditional technologies and computer equipment

Method used

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  • Target detection method and device, computer readable storage medium and computer equipment
  • Target detection method and device, computer readable storage medium and computer equipment
  • Target detection method and device, computer readable storage medium and computer equipment

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0034] It should be noted that the terms "first" and "second" used in this application are used to distinguish similar objects in naming, but these objects themselves are not limited by these terms. It should be understood that these terms can be interchanged under appropriate circumstances without departing from the scope of the present application. For example, a "first image feature" may be described as a "second image feature", and similarly, a "second image feature" may be described as a "first image feature".

[0035] Furthermore, the terms "comprises," "comprising," "having," and a...

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Abstract

The invention relates to a target detection method and device, a storage medium and computer equipment. The method comprises: acquiring a to-be-detected image; extracting a first image feature and a second image feature corresponding to the to-be-detected image; performing hole convolution according to the second image feature to obtain a third image feature corresponding to the to-be-detected image; performing classification and regression according to the first image feature and the third image feature, and determining a candidate position parameter corresponding to a target object in the to-be-tested image and a confidence coefficient corresponding to the candidate position parameter; and screening out effective position parameters from the candidate position parameters according to theconfidence coefficient, and determining the position of a target object in the to-be-detected image according to the effective position parameters. According to the scheme, the robustness of target detection can be improved, and time consumption can be reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a target detection method, device, computer-readable storage medium and computer equipment. Background technique [0002] With the development of computer technology, more and more people use images to transmit information, and the content carried in images is becoming more and more diverse. Object detection is an important branch in image processing, specifically, it refers to determining the location of the target object in the image. [0003] The traditional target detection method is to determine the position of the target object in the image by looking for the anchor points on the target object in the image. Taking the target object as a two-dimensional code as an example, the positioning marks set at the three vertices of the two-dimensional code are searched in the image, so as to determine the position of the two-dimensional code in the image. However, tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/46G06N3/08
CPCG06N3/08G06V10/255G06V10/462G06V10/454G06V10/82G06N3/045G06K7/1413G06K7/1417G06V20/64G06V2201/07G06F18/214
Inventor 苗捷冉辰许典平贾晓义姜媚林榆耿
Owner TENCENT TECH (SHENZHEN) CO LTD
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