Abstract: Described herein is a pooling method, device, and system, computer-readable storage medium. The pooling method, comprising: acquiring pixel data of each row where a pooling window is located row by row, each time after the pooling window is moved vertically, wherein the size of the pooling window is N×N, N is a positive integer; writing the acquired pixel data of the first N?1 rows or a pre-pooling result thereof into a cache; and performing a pooling operation on the pixel data of last row where the pooling window being located and pixel data in the cache, when the pixel data of last row being acquired; outputting a pooling result of the pooling operation. The technical solution of the invention may improve the pooling efficiency and the system performance.

Abstract: Provided are a recombinant herpes simplex virus, a preparation method and use thereof. The recombinant herpes simplex virus comprises a vector and foreign genes encoding at least two cytokines, wherein the vector is a herpes simplex virus with genes encoding ICP34.5 and ICP47 deleted, and optionally with at least one of genes encoding ICP6, TK and UNG deleted, and the insertion site/sites of the foreign genes is in at least one of the positions where the genes encoding ICP34.5, ICP47, ICP6, TK and UNG are deleted in the vector.

Abstract: Embodiments of the present invention provide a focusing processing method and apparatus, and a terminal device. The method includes: obtaining a first image collected by n/2 pixel points on a left side of a combination pixel in the second image sensor and a second image collected by n/2 pixel points on a right side of the combination pixel in the second image sensor; determining a phase difference between the first image and the second image and determining whether the phase difference is in a preset range; and controlling a first motor in the first camera assembly to drive a first camera to move according to the phase difference and depending on a preset strategy, if the phase difference is not in the preset range.

Abstract: The disclosure discloses a focusing method, device, and computer apparatus for realizing a clear human face. The focusing method includes: acquiring first position information of a human face in a current frame of an image to be captured by performing face recognition on the image, after a camera finishing focusing; acquiring second position information of the human face in a next frame, before shooting the image; determining whether a position of the human face changes, based on the first and second position information; resetting an ROI of the human face when it changes; and refocusing on the human face based on the ROI. The disclosure can track the human face in real-time, and trigger the camera to refocus after the human face deviates from a previous focusing position, thereby to make the human face in the captured photograph clear.

Abstract: A focusing method and a terminal are provided. The method includes the following. A set of FV sampling parameter groups and a set of defocus value sampling parameter groups are obtained. A first mapping relation between step angles and FVs is determined according to the set of FV sampling parameter groups and a first predetermined fitting scheme, and a second mapping relation between the step angles and defocus values is determined according to the set of defocus value sampling parameter groups and a second predetermined fitting scheme. A first step angle in a first step angle set is determined according to the first mapping relation, and a second step angle in a second step angle set is determined according to the second mapping relation. Focusing is completed according to the first step angle and the second step angle.

Abstract: A focusing method, device, and mobile terminal are provided. The focusing method is applied in the mobile terminal. The mobile terminal includes a first camera having a first lens module and a second camera having a second lens module. In the focusing method, an in-focus distance corresponding to a first in-focus position of the first lens module is obtained. The first in-focus position indicates a position at which the first lens module is in focus. A second in-focus position of the second camera corresponding to the in-focus distance is obtained. The second in-focus position indicates a position at which the second lens module is in focus. The second camera is in focus at the time when the second lens module is in focus. The second lens module is driven to move to the second in-focus position and to focus.

Abstract: A method for focus control and a mobile terminal are disclosed. The method includes recognizing whether a face region appears in a preview window in a photographing preview mode; acquiring a preset travel path of the lens that matches with the face region in response to an area of the face region being less than a first preset value, wherein a start point of the preset travel path is a first position, an end point of the preset travel path is a second position close to the far focus position, and the first position is not coincident with the second position; and focusing on the face region following the movement between the first position and the second position along the optical axis according to the preset travel path.

Abstract: The present application provides a method and an apparatus for focus region displaying, and a non-transitory storage medium. The method may include: acquiring a target ROI from a preview image collected by an image sensor, photographing the target object to acquire image data, and displaying, during imaging using the image data, the position of the target ROI on the image. During the imaging of a target object, a focus region which has been determined during focusing may be marked on the image.

Abstract: A method for controlling a structured light projector is provided. The method includes that: a depth image and an initial visible light image of a scene are acquired; whether a face exists in the initial visible light image is determined; responsive to determining that the face exists in the initial visible light image, a distance between the face and the structured light projector is calculated based on the initial visible light image and the depth image; and light emission power of the structured light projector is adjusted based on the distance. A depth camera and an electronic device are also provided.

Abstract: A focusing method, a computer readable storage medium and a mobile phone are provided. The focusing method includes: acquiring an fv value corresponding to a current frame, when detecting that a rotation angular velocity value corresponding to the current frame is greater than a first threshold during a first scan configured to acquire a focusing area; compensating the fv value corresponding to the current frame to obtain a compensated fv value, when detecting that a difference between the focus value fv corresponding to the current frame and an fv value corresponding to a previous frame is greater than a second threshold; and focusing with the compensated fv value.

Abstract: A method of focusing, a terminal, and computer-readable storage medium are disclosed. The method includes obtaining a facial region of interest in an image in a photographing preview mode, focusing on the facial region of interest in a first focusing mode, determining whether the facial region of interest in the first focusing mode is stable, and triggering a second focusing mode to refocus on the facial region of interest in response to the determination that the facial region of interest in the first focusing mode is stable, the first focusing mode being different from the second focusing mode.

Abstract: A focusing method and a terminal are provided. The method includes the following. A set of FV sampling parameter groups and a set of defocus value sampling parameter groups are obtained. A first mapping relation between step angles and FVs is determined according to the set of FV sampling parameter groups and a first predetermined fitting scheme, and a second mapping relation between the step angles and defocus values is determined according to the set of defocus value sampling parameter groups and a second predetermined fitting scheme. A first step angle in a first step angle set is determined according to the first mapping relation, and a second step angle in a second step angle set is determined according to the second mapping relation. Focusing is completed according to the first step angle and the second step angle.

Abstract: A method and device for denoising processing, a storage medium, and a terminal are provided. The method includes the following. A to-be-processed picture and a reference picture are obtained from multiple pictures taken continuously. A displacement of a terminal generated within a period in which the to-be-processed picture and the reference picture are taken is obtained. According to the displacement, reference pixel points of the reference picture each corresponding to one of to-be-processed pixel points of the to-be-processed picture are determined. According to a pixel value of each of the reference pixel points, a pixel value of a corresponding to-be-processed pixel point is adjusted.

Abstract: A control method of an electronic apparatus includes determining whether an imaging device is in focus when an imaging command is received; deciding a threshold of an imaging wait time based on a current frame rate of the imaging device and a preset focusing frame number when the imaging device is not in focus; controlling a focusing process of the imaging device when the imaging wait time is less than the threshold; and controlling the imaging device for imaging when the imaging wait time being greater than or equal to the threshold. A control device for carrying out the control method and an electronic apparatus having the control device are also provided.

Abstract: Described herein is a pooling method and device, pooling system, computer-readable storage. The pooling method comprises: acquiring pixel data of each column in a pooling window column by column, each time after the pooling window is moved; performing a pooling operation on all of the pooling data in the pooling window when the last column of pixel data in the pooling window is acquired; and outputting a pooling result of the pooling operation. The technical solution of the invention may improve the pooling efficiency and the system performance.

Abstract: Described herein is a pooling method, device, and system, computer-readable storage medium. The pooling method, comprising: acquiring pixel data of each row where a pooling window is located row by row, each time after the pooling window is moved vertically, wherein the size of the pooling window is N×N, N is a positive integer; writing the acquired pixel data of the first N?1 rows or a pre-pooling result thereof into a cache; and performing a pooling operation on the pixel data of last row where the pooling window being located and pixel data in the cache, when the pixel data of last row being acquired; outputting a pooling result of the pooling operation. The technical solution of the invention may improve the pooling efficiency and the system performance.

Abstract: An imaging control method, an imaging device and a computer readable storage medium are provided. The imaging control method includes: obtaining a first gain index value according to an environment luminance value of a shooting environment and a preset target luminance value; and determining a shooting mode for shooting according to the first gain index value and preset switching condition information, the shooting mode including a bright light mode and a dark light mode.

Abstract: Cementitious materials having high damage tolerance and self-sensing ability are described herein. These materials may replace conventional concrete to serve as a major material component for infrastructure systems with greatly improved resistance to cracking, reinforcement corrosion, and other common deterioration mechanisms under service conditions, and prevents fracture failure under extreme events. These materials can also be used for the repair, retrofitting or rehabilitation of existing concrete structures or infrastructure systems. Furthermore, these materials may offer capacity for distributed and direct sensing of cracking, straining and deterioration with spatially continuous resolution wherever the material is located, without relying on installation of sensors.

Abstract: The present invention provides a pharmaceutical composition comprising Protein Kinase C Zeta (PKC-?) inhibitor and therapeutic methods for preventing or treating a pathological condition or symptom or for inducing proliferation of lung progenitor cells in a mammal by administering the PKC-? inhibitor.

Abstract: Apparatuses and methods for a wireless communication device having a first Subscriber Identity Module (SIM) and a second SIM to manage communication via the first SIM and the second SIM, the method includes, but not limited to, registering the first subscription to a first Public Land Mobile Network (PLMN), wherein the first PLMN is associated with at least one parameter, identifying a second PLMN for the second subscription based on the at least one parameter, and registering the second subscription to the second PLMN.