Cell image adjusting method and device and electron microscope
An electron microscope and image adjustment technology, applied in the field of image processing, can solve the problems of low gray value around the edge of the cell image, high gray value gray value, affecting the accuracy of the cell image, etc.
Active Publication Date: 2020-06-12
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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[0003] However, the cell images collected by the relevant personnel under the original light are often due to the low gray value or the high gray value. low, which in turn affects the accuracy of detection of the cell image
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[0051] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0052] Such as figure 1 As shown, a cell image adjustment method provided by an embodiment of the present invention may include:
[0053] S100. Obtain a first cell image under original light.
[0054] Embodiments of the present invention can be applied in electron microscopes. Wherein, the original illumination may be illumination provided by a natural light source (such as sunlight). The original light may also be the light pro...
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The invention discloses a cell image adjusting method, a cell image adjusting device and an electron microscope. The cell image adjusting method comprises the following steps: acquiring a first cell image under original illumination; dividing the first cell image into a plurality of image areas, each image area corresponding to at least one light source; respectively determining an average gray value of each image region in the plurality of image regions; for any image area in the image areas, the average gray value of the image area is compared with the average gray value of the correspondingimage standard area in the preset standard cell image, and the light source corresponding to the image area is adjusted according to the comparison result. According to the invention, the light source corresponding to each image area is adjusted according to the comparison result of the average gray value of each image area of the first cell image and the average gray value of the corresponding image standard area in the preset standard cell image; the average gray value of each image area of the first cell image meets the gray value requirement that a cell detection instrument can accuratelydetect the cell image.
Description
technical field [0001] The invention relates to the field of image processing, in particular to a cell image adjustment method, device and electron microscope. Background technique [0002] Currently, when a cell detection instrument detects a cell image, the detection accuracy is related to the gray value of the cell image. When the gray value of the cell image meets certain requirements, relevant personnel can obtain accurate detection results of the cell image through the cell detection instrument. [0003] However, the cell images collected by the relevant personnel under the original light are often due to the low gray value or the high gray value. Low, which in turn affects the accuracy of detecting the cell image. Contents of the invention [0004] In view of the above problems, the present invention provides a cell image adjustment method, device and electron microscope that overcome the above problems or at least partially solve the above problems. The technical...
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IPC IPC(8): G06T5/00G06T7/90
CPCG06T7/90G06T2207/10024G06T2207/10061G06T5/94
Inventor 杨武晨张曦彭贤贵张诚张洪洋邓小娟陶庭露
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV