3D (Three-Dimensional) image storage method and display method and 3D image file format

Abstract

The invention provides a 3D (Three-Dimensional) image storage method and display method and a 3D image file format. The 3D image storage method comprises the following steps: obtaining a source image, and labeling the source image as a zeroth layer; then, obtaining the image element of the source image of the layer, dividing the source image data of the layer into data blocks of a 256*256 dimension in the length direction* width direction of the source image data, and later, independently recording a coordinate position corresponding to the starting point position of each layer of slice image in the source image; taking the starting point position of the previous layer of source image and any one slice image as a base point, reducing the sizes of lines and rows according to a preset image compression ratio to form a new source image; sampling and labeling the layer number of the new source image which is currently formed; and independently carrying out statistics on the width d' and the length 1' of the new source image, comparing d', 1' and a numerical value 256 to finally obtain the tower-like storage image information of a 3D scanning image. The 3D image storage method can improve a rate for a user to check a relevant scanning image.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a 3D image storage method, a display method and a 3D image file format. Background technique [0002] A pathological slide is a type of pathological specimen. During production, some diseased tissues or organs are treated with various chemicals and embedding methods to make them fixed and hardened, cut into thin slices on a microtome, adhered to glass slides, and dyed with various colors for different microscopes. Check under magnification to observe pathological changes, make pathological diagnosis, and provide help for clinical diagnosis and treatment. The pathological slice scanning device is a tool for converting pathological slices into digits, which replaces the traditional microscope. [0003] In the existing scanning devices, in order to allow doctors to better simulate the effect of the microscope, 3D scanning imaging scanning equipment has been launched. 3D scanning i...

AI Technical Summary

Problems solved by technology

This leads to a large number of files, which are difficult to manage

In addition, when users view different object distances, they need to constantly change files, resulting in slower programs and poor user experience.

[0007] (2) The image obtained by 3D scanning of a slice is stored in one file, and the user does not need to constantly change the file when viewing different object distances. However, due to the large amount of image information and the existing storage method design Unreasonable, the program is still very slow, which leads to poor user experience

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