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Image processing method, computer equipment and storage medium

A technology of image processing and computer programs, applied in the field of image recognition, can solve problems such as difficult to achieve image normalization, and achieve the effect of overcoming large differences in gray distribution

Pending Publication Date: 2020-05-26
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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Problems solved by technology

[0004] However, when the gray distribution of different images is quite different, it is difficult for the above two processing methods to achieve image normalization.

Method used

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  • Image processing method, computer equipment and storage medium
  • Image processing method, computer equipment and storage medium
  • Image processing method, computer equipment and storage medium

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Embodiment Construction

[0049] 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, not to limit the present application.

[0050] The image processing method provided by this application can be applied to such as figure 1 in the computer equipment shown. The computer device may be a server or a terminal, and its internal structure may be as shown in Figure Y. The computer device includes a processor, a memory, a network interface, 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-vol...

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Abstract

The invention relates to an image processing method, computer equipment and a storage medium. The method comprises the following steps: acquiring a gray value of target MRI images, determining gray distribution of the target MRI images according to the gray value of the target MRI images, determining a gray threshold according to the gray distribution, and normalizing the target MRI images according to the gray threshold. According to the method, the computer equipment can automatically select the corresponding gray threshold according to the gray distribution of different target MRI images;therefore, the normalization processing process is carried out according to the gray threshold values corresponding to the target MRI images, the process is not affected by large gray distribution difference of the different target MRI images, and the problem that in the prior art, normalization processing is difficult to carry out on the images due to the large gray distribution difference of thedifferent target MRI images is solved.

Description

technical field [0001] The present application relates to the technical field of image recognition, and in particular to an image processing method, computer equipment and storage media. Background technique [0002] When using deep learning methods to analyze images, it is necessary to perform normalization operations on images, and in the process of normalization operations, it is usually necessary to process the gray value of the image first, and set the gray value of the image to a preset value. Within the range, in order to unify the image data, or clear the edge data, or eliminate noise interference, etc., and then perform further normalization processing. [0003] At present, there are mainly two processing methods for the gray value of the image: the first processing method is the data standardization processing method of shifting and stretching the gray distribution of the image, and the second processing method is to represent the image The histogram of the gray d...

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Application Information

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IPC IPC(8): G06T3/00
CPCG06T3/04
Inventor 陶艳石峰
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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