38results about How to "Improve analysis processing speed" patented technology

There is provided an information processing apparatus for providing encoding technology that enables data size reductions and analysis processing speed improvements even for data including elements having complex attribute values. The apparatus includes a file input unit that inputs a file including elements having a data stream of a predetermined format as an attribute value, a hierarchy information setting unit that sets hierarchy information indicating hierarchical positions for each of one or more delimiters included in the data stream, a structure information generating unit that generates structure information that defines mutual relations between hierarchy information, a designating unit that designates a region of a data stream of a predetermined format from the input file, and an encoding unit that detects delimiters from the designated region and, based on detected delimiters and structure information, encodes a data stream of the designated region based on a preset structured description language.

An analysis processing system 100 includes: an object detection unit 101 which acquires an image taken with a camera 110, detects an object having a preset feature in the acquired image, and sets a predetermined range with reference to a position where the object is detected in the image, as an object region; and a new object region specification unit 102 which, on the basis of information of the object region, specifies the object region including an object newly appearing in a newly acquired image as a new object region, and sets a priority degree representing the degree of priority of execution of predetermined analysis processing on the new object region so as to be higher than the priority degree of the other object region.

The invention provides a system and method for transmitting data information through CID (caller identification). The system comprises a service center, a communication module, a terminal module and a data analysis processing module, wherein the service center is used for digitally encoding data information to be transmitted to obtain an encoded data set and transmitting the encoded data set in a dialing manner as a calling number; the communication module is used for realizing the transmission of the data set through a special communication line in a public mobile network with the service center; the terminal module is used for displaying the calling number of the data set through the CID of the communication module; and the data analysis processing module is used for carrying out table look-up analysis and processing on the received calling number to obtain original data information. According to the system for transmitting the data information through the CID, the one-to-one correspondence relationship is established between the calling number and the data information to be transmitted, the transmission of the data information can be quickly realized through the CID manner without answering the calls, the costs of products and use are low, no interference exists, the operation is simple and convenient, and the application range is wide.

The invention discloses an intelligent behavior analysis method suitable for a narrow space. The method is used for identifying and analyzing a human behavior in a small space. The method comprises the following steps of (S1) acquiring a depth image in the narrow space by using a depth camera, (S2) dividing a human body into a plurality of body components based on the depth image, (S3) performingclassification and judgment and generating a human body skeleton system based on the body components, (S4) tracking and analyzing a motion track of the human skeleton system to identify the behavior state of a human body, and (S5) determining whether an early warning is generated based on an identification result. The intelligent behavior analysis method and device suitable for the narrow space ofthe invention can accurately identify and analyze the behavior states of multiple target characters in the narrow space, the recognition accuracy is high, the early warning can be completed at a device end after the identification is completed, the warning after the transmission to the background server for processing is not needed, and the timeliness is good.

The present invention proposes a target detection and positioning method and system based on depth data, including: using the depth data collected by a depth data sensor to obtain a depth map, constructing a background model of the depth map, and obtaining the target foreground area under the perspective of the depth map, Carry out preliminary segmentation of the target foreground area; use the projection matrix to map the initially segmented target foreground area to the top-view perspective, and re-segment the target foreground area under the top-view perspective according to the position difference of the target in the horizontal space; extract the foreground area Depth features and training to get the target detection model, use the target detection model to detect and locate the sticky target; carry out the associated tracking of the three-dimensional coordinate position on the detection and positioning results on the top view, and then map the detection and positioning results to the coordinates of the original depth map, Get the final target detection result. The invention can quickly and robustly complete the accurate detection and positioning of the target in the case of severe occlusion and illumination changes.

The invention belongs to the technical field of oil well digitization, in particular relates to a method for judging oil well indicator diagram similarity. The method comprises the following steps: (1) a first oil well indicator diagram on every day is analyzed; if the similarity C of a second oil well indicator diagram and the first oil well indicator diagram is not lower than 99%, the analysis is not performed, and the analysis result of the first oil well indicator diagram is adopted to express; otherwise, the analysis is performed; (2) the similarity comparison is performed for a third oil well indicator diagram and the first and second oil well indicator diagrams; if the similarity C of the third oil well indicator diagram and one of the first and second oil well indicator diagrams is not lower than 99%, the analysis is not performed, and the analysis result of the similar oil well indicator diagram is adopted to express; otherwise, the analysis is performed; and (3) the analogy is performed in sequence by the process to finish the analysis of the Nth oil well indicator diagram. The method optimizes the data analysis through judging and acquiring the indicator diagram similarity, so that the unnecessary calculation and storage are reduced, the analysis time is saved, the computer operation load is reduced, the improvement of the data analysis processing speed and the enhancement of the database storage and query efficiency are facilitated.

The invention provides a method for realizing synchronous work of infrared scanning and a camera, and a system thereof. The method comprises the steps of: adopting field-scanning output signals of thecamera as triggering signals of an infrared scanning unit; starting the camera and the infrared scanning unit simultaneously so as to realize the synchronization of shooting touch point images by thecamera and calculating touch point position by the infrared scanning unit; and finally determining the precise position of the touch point by a main micro processor combined with the information thereof. The system comprises the camera, a buffer, the main micro processor and a computer which are connected in sequence; one end of the infrared scanning unit is connected with a field scanning outputend of the camera and the other end is connected with the main micro processor. The invention excellently realizes the synchronous work of infrared scanning and camera; the accuracy of judging touchpoint position is high; and system response is also quick.