14 results about "Tree pattern" patented technology

The invention discloses a fresh tea leaf sorting method based on a frequency domain tree topology network, computer equipment and a storage medium. The method covers the complete process of image acquisition, preprocessing, frequency domain decomposition, deep modeling, map construction and classification. Firstly, image quality is improved through color normalization and edge enhancement, and frequency domain tree decomposition is carried out through wavelet transform and discrete cosine transform to extract multi-scale features. And then, fusing long and short range dependent modeling and a residual convolution module to realize multi-level feature representation, and constructing a tree topology attention path and a structure map for simulating a bud-leaf-vein relationship to enhance semantic understanding. A tree structure is adopted to perceive a classification function, and fine-grained classification of single bud, one bud and one leaf, one bud and two leaves and one bud and multiple leaves is achieved. In training, the robustness of the model is improved by combining cross entropy loss, data enhancement and a regularization strategy. The method is high in classification accuracy and good in stability on a plurality of tea image data sets, and the practical level of automatic fresh tea leaf sorting is effectively improved.

1. Name of the designed product: Fruit tray (palm tree pattern). 2. Use of the designed product: for placing fruits or other food. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to the field of data visualization, and discloses a tree structure data display method and device, electronic equipment and a storage medium, the display method comprises the following steps: in response to a first trigger instruction for a target leaf node, determining whether to update initial tree structure data according to attributes of the target leaf node and corresponding display data; the initial tree structure data is local structure data obtained by cutting complete tree structure data; if the attribute of the target leaf node is a preset attribute and the corresponding display data is not empty, determining to update the initial tree structure data; wherein the preset attributes are attributes representing that the nodes correspondingly load the details of the data displayed by the nodes. According to the method, only part of nodes are loaded in the initial stage, and the non-leaf nodes are expanded as required subsequently, so that the front-end rendering pressure is effectively reduced, the system performance and the interaction fluency are improved, and efficient, controllable and extensible visual display of the complex tree data is realized.

1. Name of the product in this design: Fabric (Silison • Brocade Phoenix Flower Tree Pattern). 2. Intended use of this design: for textile products. 3. The key design feature of this product is its pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is a two-dimensional product, so the left view, right view, top view, and bottom view are omitted; the rear view is symmetrical to the front view, so the rear view is omitted. 6. This design is a planar product with continuous four sides and no defined boundaries.

1. Name of the designed product: tea strainer (handle with tree pattern and oil cover). 2. Use of the designed product: filter screen. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view.

The application discloses a kind of based on network data snapshot visual tree layout method, belong to data visualization technical field, including the following steps: obtaining the tree structure data of network data default snapshot;According to tree structure data, the total row number, total column number, the row number and length of non-leaf node, the position of leaf node of visual tree are calculated;According to the tree structure data obtained in S1 and the data calculated in S2, the position of non-leaf node of visual tree is calculated;According to the position data of leaf node in S2 and the position data of non-leaf node in S3, tree type visual view is drawn, the tree structure data of network data default snapshot is traversed in the application, and the length, row number and column number of leaf node and non-leaf node are calculated, the position of leaf node and non-leaf node is obtained, and compact, symmetrical, non-overlapping visual tree can be generated layout, can be more intuitive and in-depth to understand data, quickly discover and mine effective information, greatly improve work efficiency.

1. The name of the design product: fruit bowl (tree pattern wave). 2. The use of the design product: for holding fruits. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: reference drawing in use. 5. The design for which protection is sought includes color. 6. The bottom of the design product is not easily visible or not visible when in use, and the top view is omitted.

In some embodiments, a method transcodes a first location from a spatial region. The first location is associated with a first pattern defining a structure of splitting a location into smaller shapes. A bit string of bits is included for the first pattern in an encoded bitstream. The method determines the first location in the spatial region when the first pattern of the first location can be reused for a second pattern of a second location. The first location is one of a plurality of locations in the spatial region. Information for the second location is included in the encoded bitstream that indicates the first location in the spatial region without including a bit string of bits for the second pattern. The first location allows the bit string of bits for the first pattern to be retrieved for use to decode the second location from the encoded bitstream.

The invention discloses a complex table text conversion method based on a tree structure. The method comprises the following steps of: firstly, converting a table image into structured JSON (JavaScript Object Notation) data; then, performing type judgment on cells in the JSON data by utilizing a prompt word normal form of LLM, and supplementing cell type information; performing row / column position matching and connectivity verification according to two basic principles of a title-data relationship and a row-column position relationship, thereby automatically constructing two subtrees of a row tree and a column tree; and finally, performing row and / or column-to-dimension text conversion based on a sub-tree structure by utilizing a tree traversal strategy assisted by a queue and a stack. The problem that a traditional table serialization mode cannot process hierarchical tables, merge cells and nesting relations is solved, and meanwhile the problem that a table conversion mode does not consider content semantic relations is solved.

The invention relates to the technical field of test and test, and particularly discloses an instruction set test system and method based on tree communication redundancy topology, and the system comprises a redundancy communication network analysis unit which comprises a network structure input module and a node test item configuration module; the instruction set generation unit comprises a test item network attribute constraint module and an instruction set comprehensive generation module; and the redundant path test result comparison unit comprises a conventional communication receiving device and a redundant path test result comparison module. According to the invention, the digital model construction of the communication network can be realized by setting network parameters by a user, the test instruction set is generated by setting the correlation between the tail end tested node function and the communication path software, the comprehensive carding and necessary simplification of the test instruction are realized, the test of the redundant communication network is carried out by taking the instruction set test as an entry point, and the test efficiency is improved. The problem that the redundant communication network is difficult to comprehensively test is solved, and an optimal test scheme is provided by reasonably simplifying test items.

1. Name of the designed product: Fruit bowl (palm tree pattern). 2. Use of the designed product: for placing fruits or other food. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

The invention provides a tree-shaped vertical shaft fan cluster type multifunctional charging station, and belongs to the technical field of new energy power supply equipment. The charging station adopts a tree-shaped bionic structure and octahedral stand column appearance design, and sequentially comprises an unmanned aerial vehicle charging platform assembly, a wind power generation part and a base body base from top to bottom; an energy storage battery is arranged in the base body base, and a waterproof five-hole plug is arranged outside the base body base and used for supplying power to ground electric equipment. The wind power generation part is composed of two layers of wind power generation units which are arranged in a staggered mode, each layer comprises four vertical axis wind power generator modules, each module is of an S-shaped five-blade structure, and airflow interference is reduced through branch forking type arrangement. A wireless charging module is arranged in the unmanned aerial vehicle charging platform assembly and provides wireless supply for the unmanned aerial vehicle. The system integrates the functions of wind power generation, energy storage and land-air power supply, is modularized in structure, convenient to install and low in cost, effectively improves the space utilization rate and the energy utilization efficiency, and is suitable for various scenes such as the two sides of a road, a logistics park and an agriculture and forestry operation area.

This invention discloses a method for sorting fresh tea leaves based on a frequency-domain tree-structured topology network, along with a computer device and storage medium. The method encompasses a complete process: image acquisition, preprocessing, frequency-domain decomposition, depth modeling, map construction, and classification. First, image quality is improved through color normalization and edge enhancement. Then, frequency-domain tree-structured decomposition using wavelet transform and discrete cosine transform is performed to extract multi-scale features. Subsequently, long- and short-range dependency modeling and residual convolution modules are integrated to achieve multi-level feature representation. Finally, a tree-structured topology attention path and structure map simulating the bud-leaf-vein relationship are constructed to enhance semantic understanding. A tree-structure-aware classification function is used to achieve fine-grained classification of single buds, one bud and one leaf, one bud and two leaves, and one bud and multiple leaves. During training, cross-entropy loss, data augmentation, and regularization strategies are combined to improve model robustness. This method demonstrates high classification accuracy and stability on multiple tea image datasets, effectively improving the practicality of automatic sorting of fresh tea leaves.

The invention relates to the technical field of three-phase imbalance treatment, and discloses a low-voltage three-phase metering box in-situ balancing method and system, and the method comprises the core steps: deploying a hardware system, constructing an extended multi-branch tree topology model, and fusing multi-source data to generate a standardized data set; parameters are collected according to differentiated frequencies, and problems are accurately calculated and identified through a three-phase current superposition algorithm; a second-level balance resource pool and a scheduling priority mechanism are constructed, grading on-site balance is achieved, and a three-in-one fault-tolerant mechanism is started under the abnormal working condition; and dynamically calibrating the threshold and adaptively adjusting the strategy based on imbalance and fault level closed-loop processing. Through two-stage balance resource pool cooperation and multi-data fusion accurate calculation, in combination with a differentiation strategy and adaptive adjustment, and depending on a trinity fault-tolerant mechanism, accurate dynamic balance can be realized, power supply reliability can be improved, line loss can be reduced, and a new energy large-scale access scene can be adapted.