3 results about "Type graph" patented technology

The application relates to the technical field of computer vision, and discloses an image and chart recognition system and method based on computer vision, which comprises the following steps: acquiring a to-be-processed file image set of a to-be-processed file, performing resolution standardization processing to obtain a standard image sequence; determining a visual saliency map according to the standard image sequence, and generating a chart detection frame set; constructing a chart region association graph based on the spatial topological relation and visual feature similarity of the chart detection frame set, and determining a chart type identifier; extracting a coordinate axis structure element, a legend semantic element and a data visualization element, and generating a structured data record; and fusing and encoding the structured data record, the chart type identifier and the corresponding legend semantic element of each chart region to generate a chart knowledge vector, and establishing a chart mapping relation of the to-be-processed file, so that accurate classification and structured data extraction of multiple types of charts are realized, and cross-file semantic association and batch processing performance are optimized.

The application discloses a kind of multimodal end-to-end house type design method, system, computer equipment and storage medium, comprising: prompting word and the blank house pixel graph of to-be-generated house type graph are input into Instruct-Pix2Pix multimodal big model, and new house pixel graph containing multiple regions satisfying prompting word description is generated;The new house pixel graph obtained is divided into regions, and each individual region graph is obtained;For each individual region graph, the sample set of corresponding region type is used, and the corresponding home arrangement is generated for it using WFC algorithm, to obtain the region graph with furniture arranged;All furniture-arranged region graphs are fused to generate a house type graph;The house type graph is an image with an outer contour conforming to the blank house pixel graph, region division satisfying the prompting word description and furniture arranged in each region.

The application relates to the technical field of stacking control, and provides a stacking type graph generation method and device, a stacking robot and a robot stacking method. The method comprises the following steps: obtaining an original stacking type graph based on current frame depth information after each stacking operation is completed; performing difference value processing on the original stacking type graph of a previous frame and the original stacking type graph of a current frame to obtain a difference value graph; performing contour detection on the difference value graph to obtain position information of a newly added stacking object in the difference value graph; updating height values in an output stacking type graph of the previous frame according to the position information, and outputting the updated stacking type graph as an output stacking type graph of the current frame. The method can obtain a more detailed stacking type graph by using the information of the previous frame and the current frame, is beneficial to stacking of small objects, and can further improve the volume rate of stacking.