Intelligent video analysis: thinking and judging instead of human beings

Many people think that nowadays, the country has entered the peak period of smart city construction. The cameras are everywhere in the world, monitoring and recording around the clock, and the police handling the relevant cases in the monitoring area will be much easier. Is this really the case? Finding a target with the relevant video does not mean that finding the video and analyzing the video often takes a lot of time and manpower. In fact, before the advent of intelligent video analytics technology, the analysis of massive video has always been a problem that plagues people. For relevant case handlers, querying massive video surveillance information is like finding a needle in a haystack. It is a miserable errand. So how to find relevant information more conveniently and effortlessly in massive video? With the increasing demand for security intelligence, intelligent video analysis technology has developed rapidly.

Intelligent video analysis technology refers to computer image visual analysis technology, which is pattern recognition in artificial intelligence. By embedding intelligent algorithms into DSP, analyzing and refining various behavior patterns of people and vehicles' two types of targets, forming a core algorithm; In the middle, the target and the target appearing in the camera scene are analyzed and tracked by separating the background and the target in the scene. According to the video content analysis function, the user can preset different alarm rules in different camera scenes. Once the target violates the predefined rules in the scene, the system will automatically issue an alarm, and the monitoring workstation automatically pops up the alarm information. A warning tone is issued, and the user can click on the alarm information to implement the scene reorganization of the alarm and take relevant measures. Intelligent monitoring technology mainly includes: identification (face recognition, license plate number recognition, vehicle type identification, vessel identification, traffic light recognition), trajectory identification (virtual warning line, virtual alert zone, intelligent tracking, population statistics, traffic statistics, object appearance And disappear, people suddenly run, people suddenly gather), environmental judgment compensation identification (rain, snow, fog and other bad weather, low night illumination, camera occlusion or offset, camera shake).

The intelligent video analysis system frees security personnel from the complicated and boring "screen-to-screen" work, which not only eliminates a huge workload, reduces work errors, but also turns after-the-fact forensics into active defense, at the most cost-effective To achieve the most effective security, to bring the gospel to solve the rapid search and analysis of massive information. The intelligent video analysis system not only helps the police to quickly find targeted cases in major criminal cases, but also plays a vital role in future big data applications. With the improvement of the accuracy of intelligent video analysis and the enhancement of anti-interference, in the future, intelligent video analysis technology can be widely used in many fields such as transportation, finance, urban management, etc., based on high-definition images. The intelligent video surveillance system is increasingly used in the security field.

With the gradual maturity of intelligent video analytics technology, security companies have launched intelligent analytics products and solutions for industry-specific deep applications in different scenarios. On October 17, 2014, Kodak released a new sensory camera. (Intelligent IPC), this front-end-aware intelligent IPC can perform semantic description and best picture capture on the content of the identified monitoring pictures based on intelligent analysis of video, and then analyze it through the back-end big data platform instead of humans. Think and judge. As early as 2013, Haikang launched Smart IPC based on intelligent analysis technology for the first time in the industry. At this year's Beijing Security Exhibition, Haikang will showcase the latest upgraded Smart 2.0 system. We look forward to the breakthroughs and innovations brought by companies such as Kodak and Haikang!

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