4results about How to "Realize mutual conversion" patented technology

The application relates to the field of artificial intelligence, and discloses an intelligent conversion method based on videos and texts, which comprises the following steps: acquiring a training video and corresponding video text of the training video, and extracting training pictures in the training video; using an encoder in a pre-constructed text-video conversion model to perform feature vector coding, vector masking and vector splicing on the training pictures and the video text to obtain picture-text splicing vectors; using a semantic analysis network in the pre-constructed text-video conversion model to identify predicted pictures and predicted texts of the picture-text splicing vectors, and then decoding to obtain predicted videos and predicted video texts; calculating model loss of the pre-constructed text-video conversion model according to the predicted videos and the predicted video texts, and the training videos and the video texts, so as to generate a trained text-video conversion model, realize scene conversion on to-be-converted scene data, and obtain a scene conversion result. The application can improve the scene conversion efficiency between videos and texts.

The application discloses a kind of based on waveguide structure's wideband 2-bits reconfigurable intelligent surface, which includes: waveguide structure and wideband 2-bits phase shift circuit, waveguide structure and wideband 2-bits phase shift circuit are connected by metal via hole;Waveguide structure includes metal patch, first dielectric substrate and second dielectric substrate;First dielectric substrate is connected with second dielectric substrate, and first dielectric substrate is above second dielectric substrate;Metal patch is located at the top of first dielectric substrate, and the upper surface of metal patch is etched with U-shaped groove, and wideband 2-bits phase shift circuit is located at the bottom of second dielectric substrate;Wideband 2-bits phase shift circuit includes PIN diode, microstrip transmission line and DC bias circuit;DC bias circuit and PIN diode are connected by microstrip transmission line, and DC bias circuit is used to control the connection state of PIN diode.The wideband 2-bits reconfigurable intelligent surface provided by the application has a wide working frequency band and high bit phase encoding characteristics.

The invention provides an aircraft flight data loading method and unloading method based on 5G wireless transmission, and the loading method comprises the following steps: completing the route planning through a ground task computer, and transmitting the data to a data receiving and transmitting server; the data transceiving server transmits the data to the 5G base station in the form of radio frequency signals; when the aircraft is in a takeoff taxiing stage, the airborne 5G wireless transmission equipment is powered on, and the 5G base station sends an electromagnetic wave signal to the aircraft; and the airborne equipment converts the received electromagnetic waves and completes loading operation. Compared with the prior art, at least one technical scheme adopted by the invention at least has the beneficial effects of shortening the ground preparation time and the later maintenance time, unifying flight data loading / unloading interfaces, reducing the number of ground support equipment and the workload of ground support personnel, and improving the working efficiency of ground maintenance.

This invention discloses a dual-form integrated flexible clip, characterized by: a clip head, clip arms, and a clip ring. The clip head is connected to the clip arms, and the clip arms are connected to the clip ring. There are two clip arms, distributed on the left and right sides of the clip, with their vertical positions offset from each other. It also includes at least two deformable forms, all integrated into a single structure. In the first form, the two clip surfaces face away from each other and outwards, with a gap or contact between the two clip heads. In the second form, the two clip surfaces face each other and can contact each other when no external force is applied and no object is being clamped. It also includes a clip handle and a lifting hole. The clip handle is connected to the clip ring, and the lifting hole is connected to the clip ring. This invention has a simple and integrated structure, facilitating production and processing. The dual-form transformation solves the problem of low clamping force when the integrated plastic clip is used to clamp thin or delicate objects, and also enables convenient combination and separation of the clip from objects such as clothes hangers.