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X-ray image enhancing method and system thereof

An image enhancement and X-ray technology, which is applied in the field of image processing, can solve problems such as poor contrast, low efficiency, and blurred edges of X-ray images, and achieve the effects of improving efficiency, shortening processing time, enhancing edge information and contrast

Inactive Publication Date: 2010-02-03
北京捷科惠康科技有限公司
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Problems solved by technology

[0008] Embodiments of the present invention provide an X-ray image enhancement method and system to solve the problems of blurred edges, poor contrast, and low efficiency after X-ray image processing in the prior art

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  • X-ray image enhancing method and system thereof
  • X-ray image enhancing method and system thereof
  • X-ray image enhancing method and system thereof

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Embodiment Construction

[0064] The embodiment of the present invention provides an enhancement method for X-ray images, which solves the problems of blurred image edges, poor contrast, and low efficiency after processing X-ray images in the prior art, and provides a better solution for doctors in diagnosis and clinical treatment of diseases. provided a reliable basis.

[0065] The solutions provided by the embodiments of the present invention can be applied not only to X-ray image processing technologies, but also to other image processing fields. Using the solutions provided by the embodiments of the present invention can effectively solve the problems of blurred images and low overall brightness, increase the definition of images, and better improve image quality.

[0066] In order to simplify the description, the following only takes the application of the embodiment of the present invention in X-ray image processing as an example, and describes in detail the main realization principles, specific ...

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Abstract

The invention discloses an X-ray image enhancing method and a system thereof. The method comprises the following steps of: dividing the X-ray image to be processed into sub image with low-frequency information; amplifying the sub image into blurred image; distilling edge image according to original X-ray image and the blurred image and self adaptive enhancing; partially modifying the self-adaptively enhanced edge image; and rebuilding the processed X-ray image according to the blurred image and the modified self-adaptively enhanced edge image. By adopting the scheme, the invention can effectively, automatically, fast and self-adaptively enhance the edge information and contrast ratio in the X-ray image according to a self characteristic, leads the X-ray image to be more accordance with thevisual effects of human eyes, and provides powerful help and guarantee to diagnose various diseases for clinical imageology. The products formed by the correlative methods can generate great social benefit and economic benefit, and have wide market prospect.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to an X-ray image enhancement method and system. Background technique [0002] X-ray imaging technology plays an important role in medical diagnosis and other fields. In the X-ray image system, usually due to the interference of various factors such as imaging equipment and imaging methods, it is easy to cause blurred images and low overall brightness. In addition, human eyes cannot distinguish very small differences in gray levels, so when observing images, it is difficult for us to visually distinguish tissue structures with closer gray levels. Therefore, it has become an important task to enhance medical images through effective enhancement methods. [0003] At present, there are many processing methods for X-ray image enhancement. The following are several typical X-ray image enhancement methods: [0004] 1. Histogram equalization method. This method is suitable for...

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Application Information

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IPC IPC(8): G06T5/00G06T5/20G06T5/50A61B6/02G01N23/04
Inventor (请求不公开姓名)
Owner 北京捷科惠康科技有限公司
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