42results about How to "Show effect is good" patented technology

The invention discloses a three-dimensional Beijing opera facial makeup automatic makeup method, comprising the steps of: obtaining image input from an input source, performing face detection and face feature point positioning, and marking the feature points on the image; performing face normalization on the feature points processing; calculate the depth information of the normalized face image, and reconstruct the 3D point cloud according to the depth information; perform triangular block operation on the face image according to the feature point information; manually mark on the prepared Beijing opera face image feature points, and perform the same triangular block operation on the Peking Opera facial makeup; color each triangle block on the Peking Opera facial makeup onto the face image; use the Peking Opera facial makeup to recolor the 3D point cloud and present it to the user . The invention automatically calculates the coordinates of the feature points of the human face and the three-dimensional model of the human face, and uses computer vision and image processing related technologies to draw the Beijing opera facial makeup with the feature points manually calibrated in advance on the three-dimensional model of the target human face.

The purpose of the invention is to provide a method, device and apparatus for determining key index terms. The method comprises: obtaining the respective display importance information of a plurality of index terms selected by a user and user importance information; and according to the display importance information of the plurality of index terms and the user importance information, determining at least one key index term from the plurality of index terms. The method for determining the display importance information of an index term involves obtaining information about the ordering position of user historical correlation data of the index term respectively in each data classification, the user historical correlation data of the index term belonging to multiple data classifications; and then according to the ordering position information, obtaining the display importance information of the index term. The method for determining the user importance information of the index term involves determining the appearance frequency information of at least one segmentation fragment obtained after segmentation processing is performed on the index term in the user and / or index terms selected by the user and other users; and according to the appearance frequency information, determining the user importance information of the index term.

The invention provides a searching method and device. The searching method comprises the following steps: obtaining the search type of a received search keyword; recognizing the search keyword by utilizing a component analysis model corresponding to the search type, and thus obtaining a search component word; according to the search component word, obtaining search results and outputting the search results. The method is no longer totally dependent on the search keyword to perform the search operation, but combines the component analysis model corresponding to the search type of the search keyword to perform the search operation, so that the search results can basically meet the search intention of a user, can avoid the problem in the prior art that application addition and data interaction between search engines are caused as the user repeatedly views search result pages or repeatedly search, and reduces the processing burden of the search engines.

The present invention is a rolling bearing fault diagnosis method based on LCD‑MF, using local characteristic scale decomposition to obtain several intrinsic scale components (ISC), and selecting useful intrinsic scale components to calculate Teager energy operator (TEO) respectively, so as to obtain each The instantaneous amplitude and instantaneous frequency corresponding to each intrinsic scale component. Then, the instantaneous amplitude of each intrinsic scale component is analyzed by multifractal detrended fluctuation analysis (MFDFA), and its generalized Hurst exponent is extracted as the multifractal feature of the intrinsic scale component. Afterwards, principal component analysis (PCA) is used for dimensionality reduction, and the results of principal component analysis are used as fault feature vectors. Through the real-time collection of the working vibration signal of the rolling bearing under variable working conditions, the collected vibration signal is processed through the above steps to obtain the corresponding fault feature vector M, and the fault feature vector is identified to realize the fault detection and fault location of the rolling bearing.

The invention discloses recreational projection equipment. The equipment comprises a main frame body, the main frame body is provided with a shell, and the outer wall of the main frame body and the inner wall of the main frame body are combined to form a C-shaped containing cavity; a sliding frame is slidably connected inside the C-shaped containing cavity, the lower end of the sliding frame is provided with a tension spring, and the other end of the tension spring is arranged on the main frame body; the upper end of the main frame body is covered with a flexible projection zone, the main frame body is internally provided with a lifting assembly, and the lifting assembly is provided with a sliding rod; the upper end of the sliding rod is provided with a top block, partition chains are uniformly arranged on the top block, the outer wall of the sliding rod is provided with a support plate, and the support plate is provided with a projection assembly. The equipment has the advantages of reasonable designs and convenient use, through the cooperative use of the flexible projection zone, top block and partition chains, when the flexible projection zone is strutted, there are projection areas with the same areas, holographic laser projection and ordinary curtain projection are formed, and a better showing effect and an entertainment effect are achieved.

The invention discloses an information showing method and device. The information showing method comprises a webpage showing request from a client side is received, a corresponding webpage and keywords are obtained according to the webpage showing request, and the webpage and the keywords are returned to the client side so that the keywords can be displayed in the webpage through the client side in a highlighting mode; the trigger operation of a user on the area where the keywords are located is received, and information corresponding to the keywords is obtained based on the trigger operation, and returned to the client side to be shown by the client side. According to the information showing method and device, the keywords are shown in the highlighting mode, on the premise that the user interested in the keywords and the keywords generate interaction, the corresponding information, such as advertisement information, is shown for the user, audiences are accurate, the information showing effect is good, elementary acknowledge of the user to the keywords does not need to be built in advance, the user does not need to carry out coordinate indexing actively, and the experience degree of the user is improved.

A transparent painting film comprises a transparent painting layer and backing paper, a white developing film is arranged between the transparent painting layer and the backing paper, and a plurality of through holes are distributed in the white developing film intensively. In the utility model, as the white developing film is arranged between the transparent painting layer and the backing paper, pictures painted on the transparent painting layer can be display very clearly through the white developing film, the contrast performance of the pictures on the transparent painting layer can be enhanced, and the interference caused by other scenes behind the pictures can be prevented, so that the pictures can be displayed clearly and the visual effect is good, furthermore, the plurality of through holes are distributed in the white developing film intensively, the perspective effect can be met under the condition of ensuring the clear picture display, so that people can clearly see the content of the picture from two sides of a transparent plate; in addition, the transparent painting film has the function of discharging air automatically, and prevents the phenomena of bubble generation and the like when in sticking, so that the construction difficulty is reduced. The transparent painting film also has the advantages of simple structure, convenient sticking, durability and the like, and can be used on glass, vehicle windows or other transparent plates.