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Image processing method and device, equipment and medium

An image processing and image technology, applied in image data processing, image analysis, image enhancement, etc., can solve the problem of low image registration efficiency and achieve the effect of improving image registration efficiency and reducing the amount of calculation

Pending Publication Date: 2022-05-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide an image processing method, device, equipment and medium, which can solve the problem of low image registration efficiency

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  • Image processing method and device, equipment and medium
  • Image processing method and device, equipment and medium
  • Image processing method and device, equipment and medium

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Embodiment Construction

[0027] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0028] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses an image processing method and device, equipment and a medium, and belongs to the technical field of artificial intelligence. The image processing method comprises the steps of obtaining a first image and a second image; splicing the first vector of the first image and the second vector of the second image to obtain a third vector; the third vector is input into an optical flow model obtained through pre-training, an offset vector of the first image relative to the second image is obtained, and the optical flow model is used for determining the offset vector of the two images; and registering the first image and the second image according to the offset vector.

Description

technical field [0001] The present application belongs to the technical field of artificial intelligence, and specifically relates to an image processing method, device, equipment and medium. Background technique [0002] Image registration (also known as image alignment) is the process of matching two or more images acquired at different times, different sensors (imaging devices) or under different conditions (weather, illumination, camera position and angle, etc.). [0003] In related technologies, during image registration, Fourier transform is mainly used to calculate image correlation, so as to obtain offset coordinates for image registration. However, determining the offset coordinates for image registration through Fourier transform requires a large amount of computation, making image registration less efficient. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide an image processing method, device, equipment, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/33G06T7/246G06T5/50G06T3/40G06N3/04G06N3/08
CPCG06T7/33G06T7/344G06T7/251G06T5/50G06T3/4038G06N3/04G06N3/08G06T2207/20081G06T2207/20084G06T2207/20216
Inventor 王毅星
Owner VIVO MOBILE COMM CO LTD