Abstract:
A method and an electronic device for positioning an eyeball in a retinopathy image are disclosed. The method includes: using retinopathy image data with corresponding labeled data to train a deep learning network based on a loss function, so as to obtain a trained deep learning network; and processing retinopathy image data to be tested by using the trained deep learning network to obtain corresponding eyeball center coordinates and/or an eyeball diameter.
Abstract:
The present application discloses a liquid crystal display panel including an array substrate having a data line layer including a plurality of columns of data lines; a counter substrate facing the array substrate, including a base substrate and a conductive material layer on the base substrate having a plurality of conductive material columns for preventing light leakage; and a black matrix layer having a plurality of black matrix columns corresponding to the plurality of conductive material columns and the plurality of columns of data lines.
Abstract:
The present application discloses an apparatus for analyzing natural language medical text and generating a medical knowledge graph representing the natural language medical text. The apparatus includes a memory; and one or more processors; the memory and the one or more processors are communicatively connected with each other; the memory gores computer-executable instructions for controlling the one or more processors to acquire a plurality of medical data from a medical data source; extract from the plurality of medical data to obtain a first set of plurality of medical information comprising a first entity of a first entity type and a second entity of a second entity type, a first attribute value of the first entity, a second attribute value of the second entity, and one or more relationships; and generate the medical knowledge graph based on at least a portion of the first set of plurality of medical information.
Abstract:
Embodiments of the present invention disclose a method and a device of testing color blindness, which belong to the technical field of test. The method includes: acquiring a plurality of preset coloring schemes, each of which is provided to test one type of color blindness and comprises a base color and a changing color; acquiring color sense test patterns, each of which corresponding to one of the coloring schemes; changing a color of at least a part of the grids in one of color sense test patterns one by one from the base color to the changing color according to the grid color-changing sequence of the corresponding color sense test pattern during displaying the corresponding color sense test pattern, when the corresponding color sense test pattern is used to perform color blindness test on a tested person, and acquiring positions of the eyeballs of the tested person as the color of the grids is changing; obtaining a first fitting degree by fitting an acquired movement trace of the color point to a movement trace of the eyeballs; and, judging which type of color blindness of the tested person is according to the first fitting degree. According to the present invention, dependence analysis is performed on the movement trace of the eyeballs of the tested person and the movement trace of a color point in the corresponding color sense test pattern to obtain in quantitative sense which type of the color blindness of the tested person is, thereby increasing accuracy of the color blindness testing.
Abstract:
The present invention discloses a medicine bottle having a bottle body comprising a control module, a storage module and an information prompting module; wherein the storage module is configured to store administration information about a medicine contained inside the bottle body; the control module is configured to send a control signal to the information prompting module in accordance with the administration information stored in the storage module, thereby enabling the information prompting module to remind a user to take the medicine. With the above medicine bottle provided in the embodiment of the present invention for containing medicine, it is possible to effectively remind the user of dosage of the medicine to be taken and time to take the medicine at administration time, which is helpful for a patient to control the administration on time in a proper dosage.
Abstract:
A pixel electrode, an array substrate and a display device are configured to provide a display apparatus with higher transmittance. The pixel electrode includes at least one electrode unit, wherein the electrode unit includes a plurality of strip electrodes and has a non-closed shape.
Abstract:
Embodiments of the present invention disclose a thin film transistor array substrate, a method of manufacturing the same, and display device. A method of manufacturing a thin film transistor array substrate, comprises: forming a resin layer on a substrate formed with a thin film transistor array, patterning the resin layer by using a mask process to form a spacer and a contact hole filling layer, the contact hole filing layer is used for filling contact holes on the thin film transistor array substrate; forming an alignment film on the substrate patterning with the spacer and the contact hole filing layer.
Abstract:
A display panel includes: a first active area and at least one second active area, a substrate; a plurality of sub-pixels located on the substrate, the plurality of sub-pixels being in the first active area, and each of the sub-pixels including a common electrode; grid lines and data lines, at least one of the data lines being located at a junction of the first active area and the second active area; a plurality of first conductive patterns at least in the second active area, and the first conductive patterns being electrically connected to one of the grid lines or the common electrode; and a plurality of second conductive patterns in the second active area and electrically connected to the data line at the junction, orthographic projections of part first conductive patterns on the substrate overlap orthographic projections of the second conductive patterns on the substrate.
Abstract:
A display panel and a display device are provided by the present application. The display panel includes: a glass substrate, wherein the glass substrate is a substrate at the light exiting side of the display panel; and a tandem layer located at the light exiting side of the glass substrate. The tandem layer includes one or more first sub-layers and one or more second sub-layers, and the first sub-layers and the second sub-layers are arranged alternately. A refractive index of each of the first sub-layers and a refractive index of each of the second sub-layers are unequal. A thickness of each of the first sub-layers is less than a thickness of each of the second sub-layers. A visible-light reflectivity of the display panel is less than or equal to 1.1%. The display panel is used to manufacture low-reflectivity display products.
Abstract:
The present disclosure relates to an array substrate, a display panel, and a display device. The array substrate comprises a display area and a non-display area surrounding the display area; wherein: the display area includes gate lines and data lines, and a plurality of pixel units defined by the intersections of gate lines and data lines, each of the pixel units including a thin film transistor and a pixel electrode electrically connected to a drain electrode of the thin film transistor; the non-display area includes a plurality of dummy pixel units arranged around the display area, each of the dummy pixel units including a dummy thin film transistor and a dummy pixel electrode floating relative to a drain electrode of the dummy thin film transistor; the non-display area further includes a dummy common electrode structure electrically connected to at least some of the dummy pixel units.