Abstract: A multi-dimensional data acquisition and analysis system for placenta tissue is provided, including a preparation area, a sampling area, a tension cable, a mobile platform, a tray, a mobile cabin door, a cabin door motor, a motor, a motor controller, binocular vision cameras, a laser point cloud detector, a hyperspectral camera, an ultrasonic ranging, a lifting motor, a lifting guide rail, ring light sources, an infrared sensor, a two-dimensional code area and a two-dimensional code identification camera. The technical scheme of the disclosure is adopted to solve the problem of lack of effective technical means for placenta detection at present.

Abstract: A multi-dimensional data acquisition and analysis system for placenta tissue is provided, including a preparation area, a sampling area, a tension cable, a mobile platform, a tray, a mobile cabin door, a cabin door motor, a motor, a motor controller, binocular vision cameras, a laser point cloud detector, a hyperspectral camera, an ultrasonic ranging, a lifting motor, a lifting guide rail, ring light sources, an infrared sensor, a two-dimensional code area and a two-dimensional code identification camera. The technical scheme of the disclosure is adopted to solve the problem of lack of effective technical means for placenta detection at present.

Abstract: A multi-dimensional data acquisition and analysis system for placenta tissue is provided, including a preparation area, a sampling area, a tension cable, a mobile platform, a tray, a mobile cabin door, a cabin door motor, a motor, a motor controller, binocular vision cameras, a laser point cloud detector, a hyperspectral camera, an ultrasonic ranging, a lifting motor, a lifting guide rail, ring light sources, an infrared sensor, a two-dimensional code area and a two-dimensional code identification camera. The technical scheme of the disclosure is adopted to solve the problem of lack of effective technical means for placenta detection at present.

Abstract: Disclosed is an automatic generation method of a fine-labeled digital pathological data set based on hyperspectral imaging, comprising following steps: obtaining reference histological stained slides and double-stained slides based on pathological samples; obtaining two-dimensional color reference whole slide images based on the reference histological stained slides, and obtaining double-stained hyperspectral images based on the double-stained slides; establishing virtual staining models based on the two-dimensional color reference whole slide images and the double-stained hyperspectral images; establishing a segmentation model for automatically generating labeling information based on the double-stained hyperspectral images; and obtaining the fine-labeled digital pathological data set based on the double-stained hyperspectral images and the virtual staining models, the double-stained hyperspectral images and the segmentation model.

Abstract: Disclosed is an automatic generation method of a fine-labeled digital pathological data set based on hyperspectral imaging, comprising following steps: obtaining reference histological stained slides and double-stained slides based on pathological samples; obtaining two-dimensional color reference whole slide images based on the reference histological stained slides, and obtaining double-stained hyperspectral images based on the double-stained slides; establishing virtual staining models based on the two-dimensional color reference whole slide images and the double-stained hyperspectral images; establishing a segmentation model for automatically generating labeling information based on the double-stained hyperspectral images; and obtaining the fine-labeled digital pathological data set based on the double-stained hyperspectral images and the virtual staining models, the double-stained hyperspectral images and the segmentation model.

Abstract: A special-shape tube having an outer sleeve and multiple microtubes is used for the layout of optical fiber bundles in communication room. Microtubes are placed inside the outer sleeve, the section of which is an arbitrary polygon with more than three sides. For the tube, the section of its outer sleeve is a polygon so it can contact the wall closely and improve utilization ratio of indoor space. This is simple and convenient, can be connected reliably without displacement or falling off, achieves good coaxiality, and protects the optical fiber bundles inside. The tube can be laid by multiple construction methods, such as air blowing and water dressing, with quick construction speed, high efficiency and other advantages. Alternatively the tube can be laid independently or by expanding existing communication lines or branch tubes to achieve multiple cables in one tube and sufficient utilization of existing communication line resources.