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Image processing method and device, terminal and computer readable storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems of not being able to process images in real time, and the quality of image processing is not high

Pending Publication Date: 2020-10-16
SHENZHEN ANGELL TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Embodiments of the present invention provide an image processing method, an image processing device, a terminal, and a computer-readable storage medium to solve the problems that images cannot be processed in real time and image processing quality is not high

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  • Image processing method and device, terminal and computer readable storage medium
  • Image processing method and device, terminal and computer readable storage medium
  • Image processing method and device, terminal and computer readable storage medium

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Embodiment Construction

[0019] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see figure 1 , figure 1 It is a schematic flow chart of the image processing method provided by the embodiment of the present invention. The image processing method can process DR fluoroscopic images in real time, and can also process other images. Please refer to figure 2 , figure 2 It is a schematic diagram of the application sc...

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Abstract

The invention discloses an image processing method applied to the field of image processing, and the method comprises the steps: obtaining a to-be-processed image in real time, and determining a motion vector of the to-be-processed image through a preset search algorithm; if the motion vector is not the zero vector, processing the noise of the target type in the to-be-processed image into Gaussiandistribution noise according to a preset transformation algorithm to obtain a noise processing image; filtering the noise processing image according to a preset filtering algorithm, and performing inverse transformation on noise of a target type in the filtered image according to an inverse transformation algorithm of a preset transformation algorithm to obtain and output a first result image; and if the motion vector is a zero vector, performing matching point weighted average calculation on frame images of two adjacent frames before and after the current frame, and obtaining and outputtinga second result image. The invention further discloses an image processing device, a terminal and a computer readable storage medium, images can be processed in real time, and the image definition isimproved.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an image processing method, an image processing device, a terminal and a computer-readable storage medium. Background technique [0002] DR (Digital Radiography) equipment, that is, direct digital X-ray photography system, is more and more favored by the radiology department of the hospital because of its important value in clinical auxiliary diagnosis. But there are also shortcomings, for example, the Poisson distribution noise of the perspective image collected by the flat panel detector is very obvious, which affects the clinical auxiliary diagnosis. Therefore, it is necessary to use a noise reduction algorithm to reduce image noise during image processing without affecting clinical diagnosis. The noise reduction algorithm includes Gaussian filtering method, bilateral filtering method, and NLM (Non-Local Means) filtering method. , BM3D (Block-Matching and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/223G06T5/00G06K9/62
CPCG06T7/223G06T2207/10016G06F18/00G06T5/70
Inventor 易浩平叶超成富平
Owner SHENZHEN ANGELL TECH
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