41results about How to "Flexible segmentation" patented technology

The invention provides a wireless access network system and a concentration unit, used for solving the problem that in the prior art, there is not measure for definitely dividing CU and DU functions.The system comprises the concentration unit (CU) and a distributed unit (DU), wherein the CU comprises a control plane unit and a user plane unit, the control plane unit is used for processing controlplane protocols, and the user plane unit is used for processing user plane protocols. According to the scheme, the flexible division between the CU and DU and the flexible deployment of the CU and DUare provided, separated earnings of the control plane and user plane can also be acquired, the multifarious service requirements of 5G are met, and the QOE of the user is enhanced.

The invention provides a malignant nodule edge detection image processing method based on a benign thyroid template. The method comprises the steps: learning an obtained thyroid three-dimensional image data set through a neural network, and forming a parameterized benign thyroid template; matching with the benign thyroid template according to the labeling information and the image information of the thyroid nodule ultrasonic image to be recognized, and performing coarse positioning on the nodule by combining the three-dimensional image and the feature information of the benign thyroid templateto obtain an initial contour curve of the nodule; adopting a local binary fitting model to iterate and evolve the initial contour curve to obtain an evolved contour curve; and performing effective contour selection on the evolved contour curve to obtain a final peripheral contour curve and a segmentation result, and performing fine positioning on the position of the nodule. The method is higher in autonomous recognition capability, better in adaptability to input of different thyroid images, better in segmentation effect, more accurate in numerical value implementation and higher in segmentation adaptability to images with uneven gray levels.

The invention discloses a pull-out office partition, which can flexibly partition an office space, can conveniently switch between an independent static work mode, a cooperative static work mode and a cooperative dynamic work mode, and is characterized by being provided with two or more partition plates, wherein one of a plurality of partition plates is a positioning partition plate, and the rest of the plurality of partition plates are rolling partition plates.

The invention discloses a key frame screening method based on interested target distribution, and belongs to the technical field of image processing. The method comprises the following steps: carrying out feature extraction on each video frame image by adopting a plurality of feature extraction modes, and carrying out normalization processing on extracted feature vectors; calculating the feature distance between adjacent frames under each feature vector, and obtaining the difference between the adjacent frames through the weighted sum of all the feature distances; based on the difference curve between adjacent frames, realizing shot segmentation according to local adaptive dual thresholds, and performing target detection processing on each video frame image based on a neural network; detecting the obtained video frame in the shot, and obtaining the type and position of a target and the area of a detection frame; further segmenting the video frame image in the shot into sub-shots according to the target distribution and quantity difference in the video frame based on the target detection result; and selecting a frame with the highest target information richness in the sub-shot boundary as a key frame. The invention can be applied to monitoring videos and movie and television videos.

The invention provides a MySQL database horizontal-sharding method. The method includes: distributing a data ID range (Min(n), Max(n)) for a database in a database cluster according to a preset data ID range distribution strategy; and storing MySQL data to each database with the data ID range including data IDs according to the data IDS of the MySQL data. The letter N is a total of the databases in the database cluster, the Min(n) is a minimum boundary value of the data ID range of the n-th database, and the Max(n) is a maximum boundary value of the data ID range of the n-th database. Through the method, the MySQL databases can be sharded and transferred flexibly and extensibility is improved.

The invention discloses an insurance customer list screening method and device based on health medical big data, belongs to the technical field of semantic processing and semantic analysis of medicalbig data, and aims to solve the technical problem that clients cannot be accurately screened in multiple dimensions due to that fact of single index analysis based on a single data source during userscreening analysis in the prior art. According to the adopted technical scheme, the method specifically comprises the following steps: inputting insurance customer information; searching and extracting medical data, namely searching the medical data of a client from the medical health big data through the client information, and extracting the medical data of the client; performing semantic standardization processing, namely performing semantic standardization processing on the found client medical data to generate client standardized data with a semantic relationship, thereby forming a clientmedical semantic network; performing semantic matching, namely performing semantic matching on the screening rule base and the client medical semantic network; and obtaining client screening results.

The invention relates to a three-generation house design. The three-generation house design comprises a hallway, a primary public space, a secondary public space, a primary rest area, a secondary restarea and a landscape balcony, wherein the primary public space and the secondary public space are located in the northwest-southeast direction or the southwest-northeast direction of the hallway separately; the primary rest area is arranged at the west side or the east side of the primary public space; the secondary rest area is arranged at the south side of the secondary public space; the landscape balcony is arranged at the south side of the secondary public space and connected with the secondary public space; hinge doors are formed in the south direction and the north direction of the hallway separately to communicate the primary public space with the secondary public space; a sliding door is formed in the landscape balcony to communicate the primary public space with the secondary public space; and the movement direction of a sliding door in the primary public space and the movement direction of a sliding door in the secondary public space are mutually vertical, so that interference is reduced. The three-generation house design has the advantages of being flexible in space division, providing higher space use possibility, facilitating elderly people and young adults to care for life with each other, and reducing the mutual interference degree to be the lowest.

The invention relates to a ceiling module (10) for the construction of a clean room cell. The ceiling module includes at least a module support (30) for arrangement on and connection to a support structure (12), a technical device including at least one filter unit, and a ceiling support (20) which is spaced apart from the module support such that a technical space is formed between the ceiling support and the module support, wherein the technical device is arranged inside the technical space. The invention also relates to a system, which comprises the ceiling module and keeps the transport framework (110) of the ceiling module under a transportation state, and further relates to a system that comprises the ceiling module and at least one clean room side wall element (18).

The invention discloses a machine writing system based on a natural language processing technology, which comprises a preprocessing module, a data loading module, a language model and a main module; the preprocessing module is mainly used for preprocessing text data and comprises a vocabulary segmentation process and a vocabulary numbering process; the data loading module is mainly used for further packaging the preprocessed text data and comprises a data type conversion step and a batch data generation step; the packaged data of each batch can be input into a language model for training; the language model is mainly used for learning language rules in the text data and generating codes of a next prediction word; the main work of the main module is to integrate the functions of all the modules, design a loss function and an optimization method and complete the training work of the model. The system has the advantages of few used technologies, simplicity, high specificity, low maintenance cost and the like.

The invention belongs to the field of medicines, and specifically provides a medicine cooling cabinet for medical treatment. According to problems that the positions of conventional separating platescannot be adjusted and a heat radiation screen cannot be cleaned, a following scheme is proposed. The medicine cooling cabinet comprises a cooling cabinet, a plurality of separating plates are arranged in the cooling cabinet, a refrigerating unit is arranged in the cooling cabinet, an inner wall of one side of the cooling cabinet is provided with a heat radiation opening, a heat radiation screen is arranged in the heat radiation opening, the bottom side of the separating plate is fixedly provided with an installation box, inner walls of two sides of the installation box are both provided withmoving holes, moving rods are both movably arranged in the two moving holes, and one ends, far from each other, of the two moving rods are both fixedly provided with ejecting blocks. According to themedicine cooling cabinet, the positions of the separating plates can be flexibly adjusted so that the space in the cooling cabinet can be flexibly segmented according to the requirement, and the utilization rate of the space in the cooling cabinet can be increased; besides, through active cleaning of the heat radiation screen, the heat radiation effect of the refrigerating unit is guaranteed, andthe demand of people can be satisfied.