Abstract: The present disclosure relates to a prop processing method and apparatus, and a device and a medium. The method comprises: in response to a trigger operation for a prop exploration entrance identifier, which is set on a prop panel, displaying a prop exploration page, wherein the prop exploration page comprises a prop recommendation identifier; and in response to a trigger operation for the prop recommendation identifier, displaying a recommended video set of prop use.

Abstract: The present disclosure provides an image processing method, apparatus, device and storage medium, and the method includes: first, recognizing a captured picture on a capturing page to obtain a recognition result of the captured picture in response to an image recognition operation triggered for the captured picture on the capturing page; then, displaying a recommendation template for the captured picture on the capturing page. The recommendation template is determined based on the recognition result of the captured picture and is configured for processing the captured picture on the capturing page. The image processing method provided by the embodiments of the present disclosure is capable of recommending a capturing template for the user based on the recognition result on the captured picture, which is more in line with the capturing needs of the user, and enriches the functions of the capturing page, thereby improving the capturing experience of the user.

Abstract: The present disclosure provides an image processing method, apparatus, device and storage medium. The method includes: when a predetermined object is detected in a capturing picture on a capturing page, obtaining a corresponding capturing template of the predetermined object, wherein the capturing template is determined based on the predetermined object; applying the capturing template to the capturing picture on the capturing page, and displaying a corresponding preview effect picture of the capturing template on the capturing page. As can be seen, the embodiments of the present disclosure can recommend the capturing template for the user based on the preset object detected in the capturing picture, so that the capturing template recommended for the user has a high degree of matching with the content in the capturing picture, which enriches the functions of the capturing page and improves the capturing experience of the user.

Abstract: The present disclosure provides an image processing method, apparatus, and device, and a storage medium. The method includes determining, in response to receiving a preset identification operation triggered for a capturing frame on a capturing page, a target image having image clarity meeting a preset clarity condition based on the capturing frame on the capturing page. Then, the target image is transmitted to an image identification server for image identifying. Thus, the image processing method provided in the embodiments of the present disclosure can determine a target image having image clarity meeting a preset clarity condition first before image identification and allow an image identification server to perform identification based on the target image which meets the preset clarity condition, thereby the accuracy of image identification can be improved.

Abstract: The embodiments of the present disclosure provide a video generation method, an apparatus, an electronic device, and a storage medium. The video generation method includes: displaying a capture page, wherein the capture page is used for displaying a target picture captured by a camera to capture a video containing the target picture; in response to existence of element identification information in the target picture, displaying element information of a target video element corresponding to the element identification information in the capture page, wherein the target video element comprises at least one of an effect or a video template; displaying a preview of the target video element, in response to receiving a use operation for the target video element; and generating the video using the target video element, in response to receiving a video generation operation.

Abstract: An on-chip adaptive optical receiver system, an optical chip, and a communication device are disclosed, which are applied to optical communication. The on-chip adaptive optical receiver system includes an antenna array configured for separating received spatial light to obtain a plurality of sub-light spots; an optical phased array configured for performing phase-shifting processing and beam combining processing on the sub-light spots to obtain combined light; and an optical receiving module configured for demultiplexing the combined light to obtain beacon light. The optical receiving module is further configured for detecting intensity information of the beacon light and generating a feedback signal according to the intensity information.

Abstract: Embodiments of the present disclosure relate to the field of image processing technologies and disclose an image processing method and apparatus, an electronic device, and a computer-readable storage medium. The image processing method includes: when an obtained first image includes a human face, performing a first transformation process on the first image to obtain a second image; determining, based on a first target face key point of the human face in the first image, a target position, in the first image, of a second target face key point of the human face in the second image; performing a first movement process on the second image based on the target position; and generating a target image based on the first image and the second image processed through the first movement process, and displaying the target image.

Abstract: Provided are a method for converting a picture into a video, a device, and a storage medium. The method for converting a picture into a video includes the following: performing color fading processing on an original picture to obtain a black-and-white image; determining a foreground area and a background area of the black-and-white image; performing iterative color restoration on pixels in the black-and-white image based on a processing order of the foreground area and the background area, and storing the image obtained by each restoration as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video.

Abstract: A medical detection apparatus and a measuring component thereof are provided. The medical detection apparatus includes a housing and a measuring component. The measuring component is mounted on the outer wall of the housing for measuring the concentration of a parameter to be measured in the external environment of the housing. Through arrangement of the measuring component, the medical detection apparatus detects various parameters in the digestive tract, and the accuracy of detection is improved.

Abstract: A method and apparatus for converting a picture into a video, and a device and a storage medium. The method for converting a picture into a video includes: partitioning an original picture to obtain a foreground region and a background region; performing an iterative transformation for visual depth on the background region, and storing an image obtained through each transformation as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video. The iterative transformation includes at least two transformations for visual depth.

Abstract: The present disclosure provides a comprehensive utilization method and test equipment for surface water, a goaf and geothermal energy in a coal mining subsidence area. The method comprises the following steps: determining a geothermal water collection area, arranging heat energy exchange equipment in a main roadway, and arranging a geothermal water extraction system, wherein the geothermal water extraction system comprises geothermal wells, extraction pipelines and tail water reinjection pipelines, the extraction pipelines are connected with the heat energy exchange equipment, and the tail water reinjection pipelines are connected with a water outlet of the heat energy exchange equipment; arranging a water channel on the surface, and arranging a drainage system on a subsidence trough to guide surface water to flow underground; and controlling directional and ordered flow of surface water through the coal mining subsidence area formed by ground mining to achieve sustainable mining of underground water.

Abstract: A method and an apparatus for processing a three-dimensional video, a readable storage medium and an electronic device are involved in the present disclosure, and the present disclosure relates to the field of electronic information technologies. The method is applied to a terminal device, and includes: sending an initial two-dimensional image to a server, so that the server generates an initial three-dimensional video according to the initial two-dimensional image; receiving the initial three-dimensional video sent by the server, and processing the initial three-dimensional video to obtain a target three-dimensional video. According to the present disclosure, a two-dimensional image on the terminal device is uploaded to the server and is converted into a three-dimensional video by the server, then the three-dimensional video is processed by the terminal device.

Abstract: The present invention provides a method for preparing a polyion thin film (in particular a polyion thin film with different surface morphologies) and the polyion thin film prepared by the method. The method comprises: providing a substrate, and coating a first lubricant on a surface of the substrate or on a surface of a tinfoil covered on the surface of the substrate; covering a film-forming liquid of the polyion thin film on the surface of the substrate with the first lubricant, and after coating uniformly, covering a cover plate coated with a second lubricant on the film-forming liquid; performing a polymerization reaction of ionic liquid monomers in the film-forming liquid to form a polyion thin film; and separating the polyion thin film and cleaning it to obtain the polyion thin film. The polyion thin films with different surface morphology can be prepared. The present invention further provides a detection kit.

Abstract: The present application provides an occult blood detection film, a preparation method therefor, a use thereof and an occult blood detection kit. The preparation method for the occult blood detection film comprises the following steps: providing a polyionic film; immersing the polyionic film into a dye solution, so that the dye is attached to the polyionic film to obtain the occult blood detection film, where the dye is suitable for reacting with hemoglobin, the colors of the dye are different in environments with different hemoglobin concentrations, and the dye comprises at least one of a methylene blue dye or a procyanidin dye. The present application has the characteristics of easy operation, strong anti-interference performance, obvious color change, high detection speed, etc., and can alleviate the problems of high technical requirements, high cost and complicated detection.

Abstract: The present application provides a trypsin detection film, a preparation method therefor, application thereof and a trypsin detection kit, which relates to the technical field of trypsin detection. The preparation method for the trypsin detection film comprises the following steps: providing a polymer film substrate; immersing the polymer film substrate in a dye solution to attach a dye to the polymer film substrate, so as to obtain a trypsin detection film.

Abstract: Disclosed are a theme video generation method and apparatus, an electronic device and a readable storage medium. method includes: after acquiring a selection triggering operation on a target theme, sending a theme resource package acquisition request to a corresponding resource server; receiving the corresponding theme resource package that is fed back by the resource server in response to the theme resource package acquisition request, acquiring at least one target picture from a local album based on the at least one target picture label; and generating a corresponding theme video based on the least one target picture.

Abstract: Provided are a method for converting a picture into a video, a device, and a storage medium. The method for converting a picture into a video includes the following: performing color fading processing on an original picture to obtain a black-and-white image; determining a foreground area and a background area of the black-and-white image; performing iterative color restoration on pixels in the black-and-white image based on a processing order of the foreground area and the background area, and storing the image obtained by each restoration as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video.

Abstract: A method and apparatus for converting a picture into a video, and a device and a storage medium. The method for converting a picture into a video includes: partitioning an original picture to obtain a foreground region and a background region; performing an iterative transformation for visual depth on the background region, and storing an image obtained through each transformation as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video. The iterative transformation includes at least two transformations for visual depth.

Abstract: Embodiments of the present disclosure provide an image processing method and apparatus, an electronic device, and a storage medium; the method includes: collecting a first frame image containing a target object; detecting key points of the target object in the first frame image to obtain first position information of the key points; generating and presenting a cartoon character in the same form as the target object based on the first position information of the key points; collecting a second frame image containing the target object, where the first frame image and the second frame image are consecutive frame images; detecting key points of the target object in the second frame image to obtain second position information of the key points; and updating a form of the presented cartoon character based on a difference between the first position information and the second position information.

Abstract: The present disclosure provides a comprehensive utilization method and test equipment for surface water, a goaf and geothermal energy in a coal mining subsidence area. The method comprises the following steps: determining a geothermal water collection area, arranging heat energy exchange equipment in a main roadway, and arranging a geothermal water extraction system, wherein the geothermal water extraction system comprises geothermal wells, extraction pipelines and tail water reinjection pipelines, the extraction pipelines are connected with the heat energy exchange equipment, and the tail water reinjection pipelines are connected with a water outlet of the heat energy exchange equipment; arranging a water channel on the surface, and arranging a drainage system on a subsidence trough to guide surface water to flow underground; and controlling directional and ordered flow of surface water through the coal mining subsidence area formed by ground mining to achieve sustainable mining of underground water.