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Feature fusion method, device, electronic equipment and storage medium

A feature fusion and feature fusion technology, applied in the field of image processing, can solve problems such as inability to recognize images and poor image recognition effects

Active Publication Date: 2021-05-11
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the capture of the same target, the number of images obtained is large, and the captured images are different in size, illumination, posture, occlusion, expression, etc., which makes it impossible to use a single image feature for image recognition. All parts of the image are recognized, and the effect of image recognition is poor

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  • Feature fusion method, device, electronic equipment and storage medium
  • Feature fusion method, device, electronic equipment and storage medium
  • Feature fusion method, device, electronic equipment and storage medium

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Embodiment Construction

[0045] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0046] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] Unless otherwise defined, all technical and scientif...

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Abstract

A feature fusion method, the method comprising: acquiring multiple images of a target object; inputting the multiple images into a pre-trained image quality model to obtain the M-dimensional image quality of each of the images; combining the multiple images Input the pre-trained feature recognition model of the images to obtain the N-dimensional image features of each image; carry out weighted summation of the M-dimensional image quality and the N-dimensional image features to obtain fusion features; wherein, the M is a positive integer, the N is a positive integer, when the M=1, N≥2, and when the M≥2, M=N. The invention also provides a feature fusion device, electronic equipment and a storage medium. The invention can improve the effect of image recognition.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a feature fusion method, device, electronic equipment and storage medium. Background technique [0002] In video recognition scenarios, multiple snapshots are usually taken for the same target, multiple images are obtained, and features are extracted from each image separately. Due to the capture of the same target, the number of images obtained is large, and the captured images are different in size, illumination, posture, occlusion, expression, etc., which makes it impossible to use a single image feature for image recognition. All parts of the image are recognized, and the effect of image recognition is poor. Contents of the invention [0003] In view of the above, it is necessary to provide a feature fusion method, device, electronic equipment and storage medium, which can improve the effect of image recognition. [0004] A first aspect of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
CPCG06F18/00
Inventor 张兆丰王孝宇
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD