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119results about How to "Solve the problem of experience" patented technology

Resource slice allocation method and device, and computer equipment

The invention discloses a resource slice allocation method and device, and computer equipment. The resource slice allocation method comprises the steps of: acquiring the historical data of a target network in a preset time period, and predicting the flow value of each link in a future preset time period; determining a link resource partition matrix and a node resource partition matrix according to a preset initial link allocation state and a preset initial node allocation state; determining a plurality of resource allocation schemes at the current moment; respectively calculating an objective utility function of each resource allocation scheme meeting the reliability condition at the current moment; and taking the resource allocation scheme corresponding to the maximum objective utility function as a target resource allocation scheme at the current moment. Through the implementation of the resource slice allocation method, the historical data is combined and the future utility function is calculated, so that the network resource division state at the future moment influences the current division strategy, the current optimal strategy is obtained, and quick response to the future network demand change in the resource allocation process is ensured.
Owner:STATE GRID BEIJING ELECTRIC POWER +1

Multiple exposure shooting method and system based on picture synthesis

The present invention discloses a multiple exposure shooting method and system based on picture synthesis. The method comprises: shooting a picture consisting of a foreground and a background, and taking the picture as an image; shooting the next picture consisting a foreground and a background, detecting the foreground of the next picture consisting of the foreground and the background based on the reference image, and performing synthesis of the detected foreground into the reference image; taking the foreground in the next picture consisting of the foreground and the background and the foreground in the reference image as the same object image with different positions in the space; and determining whether the number of the pictures consisting of the background and the foreground reaches the preset number of exposure or not, if the number of the pictures consisting of the background and the foreground reaches the preset number of exposure, outputting the reference image being subjected to synthesis at the last time, and if number of the pictures consisting of the background and the foreground does not reach the preset number of exposure, going on shooting and detection. The multiple exposure shooting method and system based on picture synthesis detect the partial contour of the picture having a brightness value being larger than a preset value and reduce the brightness values of all the pixels in the contour.
Owner:LETV HLDG BEIJING CO LTD +1

Network type recovery method when intelligent television is restarted after encountering abnormal situation

The invention discloses a network type recovery method when an intelligent television is restarted after encountering an abnormal situation. The network type recovery method when an intelligent television is restarted after encountering an abnormal situation includes the steps: when the intelligent television terminal is operating a specific application requiring wireless network, a, the intelligent television terminal acquires the current network type; b, when detecting that the state is the wired state, the network type of the current wired state is saved, and the overall operating state of the specific application is recorded and is marked and recorded in a system database of the intelligent television terminal; c, the specific application is operated under the temporary wireless network type; and d, when the intelligent television is restarted, the operating state mark of the specific application in the database is read with preference, and the previously saved network type is recovered, and then the system is restarted and the network is connected. Compared with the prior art, when the network type recovery method when an intelligent television is restarted after encountering an abnormal situation operates an application requiring temporary switching of the network type, the network type recovery method when an intelligent television is restarted after encountering an abnormal situation temporarily manages the current operating state of the application through the system database, and reads the value of the state before starting up to automatically recover the required network type and network connection.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
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