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Image recognition method and device, computer equipment and storage medium

An image recognition and image technology, applied in the computer field, can solve problems such as inaccurate recognition results, and achieve the effects of avoiding inaccurate recognition results, improving accuracy, and accurate feature extraction

Active Publication Date: 2019-08-16
BEIJING KUANGSHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the traditional neural network model recognizes the full face features of the face image. When the face is partially occluded, or when it is shot at a large angle, the recognition result may be inaccurate.

Method used

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  • Image recognition method and device, computer equipment and storage medium
  • Image recognition method and device, computer equipment and storage medium
  • Image recognition method and device, computer equipment and storage medium

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Embodiment Construction

[0051] 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, and are not intended to limit the present application.

[0052] The image recognition method provided in the embodiment of this application can be applied to figure 1computer equipment shown. The computer device includes a processor, a memory, a network interface, a database, a display screen and an input device connected through a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and datab...

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Abstract

The invention relates to an image recognition method and device, computer equipment and a storage medium. The method comprises: acquiring a to-be-processed image through the computer equipment; carrying out feature extraction on the to-be-processed image by adopting a preset identification model to obtain an identification vector, wherein the recognition model is a model obtained by training by adopting an attention mechanism and adopting a dense loss function, and the recognition vector is used for representing a plurality of local features of the to-be-processed image; and performing image recognition on the recognition vector to obtain a recognition result. With the adoption of the method, the accuracy of image recognition under the conditions of shielding or large-angle shooting and the like is greatly improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an image recognition method, device, computer equipment and storage medium. Background technique [0002] With the rapid development of science and technology, artificial intelligence technology has been widely used in people's life and work, especially for image recognition and processing has an irreplaceable position. [0003] Taking face image recognition as an example, computer equipment can use traditional neural network models to recognize face images, so as to obtain the full face features of the face image. [0004] However, the traditional neural network model recognizes the full face features of the face image. When the face is partially occluded or the face is photographed at a large angle, the recognition result may be inaccurate. Contents of the invention [0005] Based on this, it is necessary to provide an image recognition method, device, computer e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/168
Inventor 李栋
Owner BEIJING KUANGSHI TECH
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