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Video processing method and device for acquiring images based on differential interference microscope

A technology of differential interference and image acquisition, applied in the field of image processing, can solve problems such as unfavorable doctors' accurate diagnosis, inability to accurately present details of doctors, and inability to fully satisfy doctors in attendance, and achieve the effect of accurate evaluation and improvement of the overall effect.

Active Publication Date: 2021-10-01
平湖莱顿光学仪器制造有限公司
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Problems solved by technology

However, the current sample acquisition imaging and the diagnosis and treatment process based on it are usually two separate stages. The sample image obtained by differential interference microscopy in the laboratory may not fully meet the needs of the doctor, even if the sample image has certain Three-dimensional sense, but it does not guarantee that all the details required by the doctor can be accurately presented, which is not conducive to the doctor's accurate diagnosis

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  • Video processing method and device for acquiring images based on differential interference microscope
  • Video processing method and device for acquiring images based on differential interference microscope
  • Video processing method and device for acquiring images based on differential interference microscope

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] Differential interference microscopy can be used to observe biological targets such as sperm. like figure 1 As shown, it is a sperm image obtained by differential interference microscopy. It can be seen that the upper arrow points to a division at the head of the sperm, and the lower arrow points to a swelling at the tail of the sperm. This can happen for a number of reasons, such as fat droplets or air bubbles. If only this image is provided to the treating doctor, although the edge of the sperm in the image has a certain three-dimensional effect, the most important details for the doctor to give diagnosis and treatment advice are still not clearly presented. This will affect the overall effect of collecti...

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Abstract

The invention relates to a video processing method and device based on images acquired by a differential interference microscope. The method comprises the following steps: controlling and adjusting the polarization angles of the differential interference microscope to obtain acquired images corresponding to different polarization angles, and / or controlling and adjusting the imaging height of the differential interference microscope to obtain acquired images corresponding to different heights; and synthesizing the acquired images into a video file according to the change sequence of the polarization angle and / or the height. The technical scheme of the invention can improve the overall effect of observing the detail features of the target by acquiring the image based on the differential interference microscope.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a video processing method and device for collecting images based on a differential interference microscope. Background technique [0002] Due to its special structure, including polarizers, analyzers and prisms, differential interference microscopy (DIC) can enhance the color contrast of observed cells and other samples, thereby presenting an effect similar to relief, making the display effect have a certain three-dimensional It is helpful to observe more detailed features of the sample, which is convenient for later analysis and diagnosis. However, the current sample acquisition imaging and the diagnosis and treatment process based on it are usually two separate stages. The sample image obtained by differential interference microscopy in the laboratory may not fully meet the needs of the doctor, even if the sample image has certain Three-dimensional sense, but ...

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Application Information

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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/555H04N23/00H04N23/951
Inventor 不公告发明人
Owner 平湖莱顿光学仪器制造有限公司
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