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Microscopic image display method, display device and imaging system including the device

A technology of microscopic image and imaging system, applied in the field of microscopic optics, can solve the problem that light field microscope is difficult to display high spatial resolution images, and achieve the effect of high spatial resolution and large depth of field

Inactive Publication Date: 2019-08-16
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the technical problem that light field microscopes are difficult to display images with high spatial resolution, the present invention provides a method for displaying microscopic images, a display device and an imaging system including the device

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  • Microscopic image display method, display device and imaging system including the device
  • Microscopic image display method, display device and imaging system including the device
  • Microscopic image display method, display device and imaging system including the device

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[0078] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0079] Light field microscope LFM uses sub-images of different viewing angles that can be obtained by micro-lens arrays, but the spatial resolution of these sub-images is limited by the number of micro-lens units in the micro-lens array, and it is impossible to obtain both high spatial resolution and large depth of field. microscopic image. The present invention uses a high-resolution image acquisition device, such as an image sensor, to collect sub-images of different viewing angles, and then maps these sub-images into high-resolution sub-images, and finally performs three-dimensional reconstruction on the high-resolution sub-images, Obtain ...

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Abstract

The invention relates to a display method and a display apparatus of microscopic images, and an imaging system including the display apparatus. The display method comprise: acquiring a plurality of low-resolution sample images of different visual angles, wherein the images are obtained by exposure of a sample through a microscope; mapping the low-resolution sample images to high-resolution grid charts; and performing three-dimensional reconstruction on high-resolution sample images. The display apparatus comprises an image acquisition module, a mapping module and a three-dimensional reconstruction module and can be used for executing the display method. Compared with the prior art, according to the display method and the display apparatus, high-resolution display of the microscopic images can be realized, and the imaging system has high spatial resolution and depth of field value.

Description

technical field [0001] The invention relates to the field of microscopic optics technology, in particular to a display method for a microscopic image, a display device and an imaging system including the display device. Background technique [0002] Compared with traditional microscopes, three-dimensional microscopes can obtain three-dimensional information of samples, so they play an important role in the fields of medicine, biology, precision industrial detection and neuroscience. The image acquisition methods of the 3D microscope mainly include invasive image acquisition methods and non-invasive image acquisition methods. Among them, intrusive image acquisition methods, such as scanning image acquisition methods, can obtain higher image resolution, but it is difficult to obtain real-time dynamic information of samples, and strong light irradiation will also cause bleaching of samples. Non-invasive image acquisition methods, such as light field microscope technology based...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B21/36
CPCG02B21/365G02B21/367
Inventor 张梅耿征裴仁静曹煊张赵行孟祥冰王蓉
Owner INST OF AUTOMATION CHINESE ACAD OF SCI