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Target detection method of image data and related device

A technology of target detection and image data, applied in the field of image processing, can solve problems such as slow detection speed, and achieve the effect of improving efficiency and ensuring accuracy and precision

Inactive Publication Date: 2020-06-26
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology

Since the two stages go through a process from coarse to fine, the accuracy is relatively high, but the detection speed is slow

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  • Target detection method of image data and related device
  • Target detection method of image data and related device
  • Target detection method of image data and related device

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Embodiment Construction

[0044] The core of this application is to provide a target detection method, target detection device, server, and computer-readable storage medium for image data. By combining an anchorless frame target detection algorithm with a two-stage target detection algorithm, it is possible to ensure the efficiency of target detection. Improve the accuracy and accuracy of target detection under the premise.

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be described clearly and completely in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of t...

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Abstract

The invention discloses a target detection method for image data, and the method comprises the steps: processing a to-be-detected image through employing an anchor-frame-free target detection network,and obtaining an initial candidate frame; detecting the to-be-detected image according to the initial candidate box by adopting a convolutional network and a full-connection network respectively to obtain a convolution point type result, a convolution regression result, a full-connection classification result and a full-connection regression result respectively; and screening the convolution integral result, the convolution regression result, the full-connection classification result and the full-connection regression result through a score function to obtain a classification result and a regression result. By combining an anchor-frame-free target detection algorithm and a two-stage target detection algorithm, the precision and accuracy of target detection are improved on the premise of ensuring the target detection efficiency. The invention further discloses an image data target detection device, a server and a computer readable storage medium, which have the above beneficial effects.

Description

Technical field [0001] This application relates to the field of image processing technology, and in particular to a target detection method, target detection device, server, and computer-readable storage medium for image data. Background technique [0002] With the continuous development of information technology, more and more complex tasks can be handled with computers. Among them, it includes computer vision technology, that is, the computer processes the image to identify the content in the image. The first thing considered in computer vision technology is target detection technology. It plays a very important role in the field of computer vision. It is the basic field of computer vision. It also has certain enlightening significance for segmentation, tracking and other vision tasks. [0003] The current mainstream general target detection technology is mainly divided into single-stage target detection technology and two-stage target detection technology. Single-stage target ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/41G06N3/045G06F18/241
Inventor 张润泽郭振华吴楠赵雅倩
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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