Blog

Trang chủ
Về Dahua

...

Blog

How Does Smart Motion Detection Work

How Does Smart Motion Detection Work

2021-04-20
Yêu thích
Từ khóa:

#AI



Motion detection is a great tool for analyzing a scene and sending alerts when motion occurs. But it’s prone to false alarms because let’s face it, there are a lot of things in a scene that can move: a tree branch blowing in the wind, a stray cat, things that aren’t truly a threat. Smart Motion Detection (SMD) is an advanced technology that mitigates false alarms and keeps your security operations running efficiently. But how does SMD really work? Let’s find out.


Put the Algorithm to Work


A deep learning algorithm lets SMD differentiate between human and vehicular shapes within a scene, with current accuracy rate of up to 99%. You don’t have to draw lines to define specific areas to be monitored; once you activate SMD with one easy click, an SMD-enabled camera and recorder with SMD firmware will get to work identifying people and vehicles anywhere in the camera’s field of view.


Use It Where You Need an Extra Set of Eyes


When limited resources mean fewer onsite security personnel, SMD is a great way to keep an eye on unattended scenes that normally have limited activity. This includes areas where illegal dumping is a concern, loading docks, warehouses, employee entrances, no-parking zones, and hazardous areas. Areas that need additional attention at particular times of day, such as a hotel swimming pool after the pool has been closed for the evening, are also great use cases for SMD deployment. By constantly improving its AI capacities, SMD can also provide longer detection range.


Get Only the Alerts You Really Need


When a person or vehicle enters the field of view, your SMD system will trigger searchable alerts. You can opt to have push notifications sent to your mobile app, as well.


Search With Ease


Because the camera filters motion-activated objects depending on parameters defined by the user, it becomes easier and faster for users to search through mass amounts of video data to review and retrieve data history. This playback feature is called Quick Target Search.


Gain Peace of Mind


Annoying false alarms can make you numb to new alerts, increasing the chance that you’ll miss something you really need to see. The highly accurate motion detection of SMD apprises you of true threats to your home or business without bombarding you with useless information.


SMD Overview


The Smart Motion Detection technology offers an array of advantages that can significantly optimize monitoring operations. Equipped with AI and advanced deep-learning algorithm, SMD enables recognition of human and vehicle with accurate alarm and quick target search function, enhancing video analysis efficiency and allowing users to focus on real threats.


Furthermore, as the application of SMD in the industry continues to deepen, users’ demands for SMD has relatively become more and more diverse depending on the monitored scene. To address the myriad of requirements of various application scenarios, Dahua Technology has released SMD Plus, followed by its latest upgrade SMD 3.0.



To watch Dahua SMD 3.0 in action, click here.

Xem thêm blog