Abstract: A camera module, a camera assembly, and an electronic device are provided. The camera module include a casing having a light inlet, a prismatic reflector disposed in the casing and aligning with the light inlet, and an image sensor disposed in the casing. The prismatic reflector is configured to reflect an incident light from the light inlet to the image sensor, thereby the image sensor is capable of capturing images. The prismatic reflector includes a light-incident surface facing the light inlet, an opposite surface oppositely to the light-incident surface, a reflective face coupled to the light-incident surface and the opposite surface, and a light-emitting surface coupled to the light-incident surface and the opposite surface. The reflective face is inclined with respect to the light-incident surface. The light-emitting surface is opposite to the reflective surface.

Abstract: A camera module, a camera assembly and an electronic device are provided. The camera module includes a casing, a mounting base, a light deflection element, an image sensor and a driving device. The casing has a light inlet. The mounting base is disposed in the casing. The light deflection element is fixed to the mounting base, and configured to deflect an incident light entering through the light inlet. The image sensor is arranged in the casing and configured to sense the defected incident light. The driving device has an arc rail, and is configured to drive the mounting base to rotate around a central axis of the arc rail along the arc rail.

Abstract: Embodiments of the present disclosure provide an image blurring method, an electronic device, and a computer device. The method includes obtaining an image to be processed and physical distance information corresponding to each pixel in the image; detecting a first area comprising a part of a photographed object in the image, obtaining physical distance information corresponding to a second area comprising the photographed object and obtaining physical distance information corresponding to a third area other than the second area in the image according to the physical distance information corresponding to each pixel and the first area; obtaining a blur parameter corresponding to the third area according to the physical distance information corresponding to the second area and the physical distance information corresponding to the third area; and performing a blurring processing on the third area according to the blur parameter.

Abstract: A deployment specification for implementing a requested cloud service is received by a server. A resource pool is queried by the server for available resources required by the deployment specifications. The resource pool includes a plurality of pre-configured resources for implementing one or more cloud services. A first resource required by the deployment specification is determined to be available within the resource pool. First resource metadata associated with the first resource is requested from a database. The resource metadata includes a resource identifier and a resource type of the first resource. The resource metadata associated with the first resource is received from the database. The first resource is deployed from the resource pool according to the deployment specification to implement the requested cloud service.

Abstract: A method for preparing a hollow hydroxyl iron-manganese composite by employing a cubic structure template comprises: (1) preparation of a template: adding a certain mass of potassium permanganate to diluted hydrochloric acid, and dissolving and mixing evenly the same by magnetic stirring at room temperature; then adding polyvinylpyrrolidone thereto, and continuing to dissolve the same thoroughly by magnetic stirring; and finally adding a certain mass of potassium ferrocyanide and de-solubilizing the same for 10-60 minutes at room temperature, then transferring the above mixed solution into a sample bottle, and performing an isothermal reaction at 50-90° C.

Abstract: The present disclosure pertains to an image processing method, an image processing device, a computer readable storage medium and an electronic device. The method includes the following. A reference image is selected from a plurality of sequentially captured images. One or more first images are selected from the remaining sequentially captured images based on a luminance value and a sharpness value of the reference image. The reference image and the one or more first images are fused to obtain a second image. Noise reduction is performed on the second image.

Abstract: A network communication method, a device, and an Internet system are presented. The method includes receiving, by a first primary node at a first network layer, first communication information sent, by a non-primary node that initiates communication, to a non-primary node that receives communication, where the non-primary node that initiates communication is in a domain to which the first primary node belongs, and the non-primary node that receives communication is in a different domain at the first network layer; determining, first label information, where the first label information is used to indicate a communication path, at a second network layer, from a node that receives the first communication information to a node that has a mapping relationship with a second primary node to which the non-primary node that receives communication belongs; and sending, first information to a node at the second network layer.

Abstract: A device can be configured to receive a transmission control protocol (TCP) packet from a user device and determine, based on data included in a header portion of the TCP packet, that the TCP packet includes a toll-free token. The toll-free token included in the TCP packet can be identified, an entity associated with the toll-free token can be identified, and an action can be performed based on the entity.

Abstract: Techniques are described for executing a query with a top-N clause to select a first N-number of rows in a data source arranged at least according to a first key and a second key of the data source using a first sort order respectively specified for the first key and a second sort order respectively specified for the second key by the query. The data source may include one or more tiles that include at least a portion of the first key and the second key. To execute the query, in an embodiment, a DBMS determines, in a first vector of first key values that are in a first tile, row identifiers identifying entries of the first vector that contain values equal to a tail value that follows a particular top number of the first key values. The DBMS may select, from a second vector of values of the second key in the first tile, second key values identified based on the determined row identifiers of the first vector.

Abstract: A semiconductor device may include a first inverter, a second inverter, a first access transistor, and a second access transistor. A drain electrode of the first access transistor or a source electrode of the first access transistor may be electrically connected to both an output terminal of the first inverter and an input terminal the second inverter. The drain electrode of the first access transistor may be asymmetrical to the source electrode of the first access transistor with reference to a gate electrode of the first access transistor. A drain electrode of the second access transistor or a source electrode of the second access transistor may be electrically connected to both an output terminal of the second inverter and an input terminal the first inverter.

Abstract: This application discloses a network control method. The method includes: obtaining global network information; determining resource information of at least one sliced network based on the global network information, where each sliced network is corresponding to one second controller, and resource information of each sliced network includes initial link bandwidth allocated to each aggregation flow in each sliced network on each link in each sliced network; and sending resource information of a corresponding sliced network to each second controller, so that a target second controller performs, through closed-loop control based on a queue status corresponding to a target sliced network, closed-loop correction on initial link bandwidth allocated to each aggregation flow in the target sliced network on each link in the target sliced network, and each switch in the target sliced network transmits a corresponding aggregation flow based on corresponding corrected link bandwidth.

Abstract: Techniques are described for executing a query with a top-N clause to select a first N-number of rows in a data source arranged at least according to a first key and a second key of the data source using a first sort order respectively specified for the first key and a second sort order respectively specified for the second key by the query. The data source may include one or more tiles that include at least a portion of the first key and the second key. To execute the query, in an embodiment, a DBMS determines, in a first vector of first key values that are in a first tile, row identifiers identifying entries of the first vector that contain values equal to a tail value that follows a particular top number of the first key values. The DBMS may select, from a second vector of values of the second key in the first tile, second key values identified based on the determined row identifiers of the first vector.

Abstract: A mobile device analyzes data associated with media handled by a cast device connected to a display device. The mobile device causes control signals to be sent, via the one or more communication interfaces, to one of multiple different devices in a room to change an operational parameter associated with the one of the multiple different devices.

Abstract: A deployment specification for implementing a requested cloud service is received by a server. A resource pool is queried by the server for available resources required by the deployment specifications. The resource pool includes a plurality of pre-configured resources for implementing one or more cloud services. A first resource required by the deployment specification is determined to be available within the resource pool. First resource metadata associated with the first resource is requested from a database. The resource metadata includes a resource identifier and a resource type of the first resource. The resource metadata associated with the first resource is received from the database. The first resource is deployed from the resource pool according to the deployment specification to implement the requested cloud service.

Abstract: An application program recommending method may include acquiring current context information of the terminal, acquiring an amount of context information generated when the terminal runs a first application program, where the first application program refers to an application program stored in the terminal, determining a to-be-used recommending mechanism according to the amount of the context information generated when the terminal runs the first application program, and determining, according to the to-be-used recommending mechanism, a second application program corresponding to the current context information, where the second application program refers to a to-be-recommended application program; and displaying the second application program. In this way, accuracy of predicting an application program to be used by a user is improved. Moreover, when historical information of using an application program by the user is insufficient, a to-be-recommended application program can also be accurately determined.

Abstract: A device intercepts a request from a requesting device, and the request includes a network address or a universal resource locator (URL) for content. The device determines whether special handling is applicable when forwarding the content to the requesting device. The device establishes a session between the content device and the requesting device, and the session exchanges data via a pathway that includes a proxy. The proxy identifies data, including the requested content, exchanged in the session and determines whether the special handling was used when forwarding the data. The proxy forwards reporting data identifying the exchanged data and indicating whether the special handling was used when exchanging the data through the session.

Abstract: An image processing method, an apparatus and a device are provided. The method includes: a first image is captured according to a preset first exposure time and a second image is captured according to a second exposure time by using dual cameras; a first foreground area and a first background area of the first image are determined, and a second foreground area of the second image is determined; image fusion is performed on the second foreground area and the first foreground area to generate a third foreground area; and blurring processing is performed on the first background area, and the third foreground area and the first background area subjected to the blurring processing are composed to generate a target image.

Abstract: This application proposes a method, which includes: determining resource configuration information of a first application based on a first request sent by a client and global resource information of the ADN, where the first request includes information used to determine a resource requirement of the first application, the resource configuration information of the first application includes resource configuration of the first application in at least one subdomain in the ADN, and the global resource information includes resource utilization information of the first application in each subdomain and available resource information in each subdomain; and sending the resource configuration information of the first application to the client, where the resource configuration information of the first application is used by the client to request a C plane controller of the at least one subdomain to configure a resource of the first application in a subdomain to which the C plane controller belongs.

Abstract: The present invention discloses a spectral emission device for health examination including a base, power interface(s) and a plurality of LED lamps having different wavelengths, wherein the power interface(s) is/are disposed on one side of the base, and each of the power interfaces is correspondingly electrically connected to one of the LED lamps. The plurality of LED lamps are evenly distributed on an end surface of the base. The spectral emission device for health examination provides a light source for measuring SmO2, and a plurality of LEDs are incorporated into one package.

Abstract: A device may receive hash values generated based on resource identifiers. The resource identifiers may be associated with a toll free data service and may be associated with a file size threshold for accessing the toll-free data service. The device may identify a request to access content using a resource identifier and may generate a hash value based on the resource identifier. The device may compare the generated hash value and the received hash values. The device may request the content selectively using a toll-free resource identifier or a non-toll-free resource identifier based on comparing the generated hash value and the received hash values.