Intelligent numerical value extraction system and method based on group height analysis

Abstract

The invention relates to an intelligent numerical value extraction system based on group height analysis. The system comprises a numerical value judgment device which is used for obtaining each real-time flight height corresponding to each dragonfly target, taking a mean value of a plurality of real-time analysis heights left after removing a preset number of minimum values and a preset number of maximum values in the real-time flight heights as a group flight height, a probability extraction device which is used for mapping a corresponding local raining probability based on the received group flight height, and a deployment and control detection mechanism which is arranged on the lakeside and performs image signal capturing operation on the airspace above the lakeside at a pitching view angle. The invention further relates to an intelligent numerical value extraction method based on group height analysis. According to the method and device of the invention, a targeted intelligent detection mode can be adopted to carry out real-time extraction on the overall flight height of each lake dragonfly target group, and the corresponding raining probability is analyzed based on the extraction result, so that the intelligent level of raining probability acquisition is improved.

Description

technical field [0001] The invention relates to the field of intelligent identification, in particular to an intelligent value extraction system and method based on group height analysis. Background technique [0002] Video surveillance is an important branch of intelligent identification. Video surveillance is to monitor, record, and backtrack the video image by obtaining the video image information of the monitoring target, and make corresponding actions manually or automatically according to the video image information, so as to achieve the monitoring, control, security and security of the monitoring target. Intelligent management has been widely used in military, customs, public security, fire protection, forestry, dams, airports, railways, ports, urban transportation and many other public places. With the advancement of technology and the reduction of costs, it will gradually spread to family security and Entertainment application. Surveillance technology has gone thr...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, people know that there is a relationship between the flying height of dragonflies and the probability of rain, but it is impossible to establish a specific numerical analysis model. Therefore, it is still necessary to estimate the probability of rain in various places through cloud analysis and other methods, and there is a lack of information including the flying height of dragonflies. Auxiliary rain probability judgment methods such as analyzing the rain probability lead to a too single estimation model of the rain probability, and the accuracy cannot meet people's increasingly sophisticated requirements

Images