Deep Learning and AI algorithms unlock entirely new possibilities. We partner with our customers to create tailored solutions that address each unique challenge.
Deep learning algorithms can be used to develop completely new fields of application. We work closely with our customers to develop the right solution for every requirement.
AI functionalities are already included in most products - at no extra charge. This applies to cameras, recorders and video management systems (VMS). AI enables a drastic reduction in false alarms and storage requirements, the rapid search for specific events and the identification of specific objects or events (e.g. vehicles, license plates, people).
When using AI and Deep Learning algorithms, there are many different things to consider. It is very important to understand how the technology works in order to be able to realistically assess the possibilities and limits of the technology. Many things are now possible, but many are not.
Metadata is feature information extracted from a target object. In the security industry, there are currently three main types of metadata: human faces, human bodies, and vehicle metadata.
ANPR (Automatic Number Plate Recognition) is a technology for optical character recognition on images for reading license plates. ANPR applications include toll collection, traffic monitoring and safety, speed and travel time measurement, parking and access control, and more.
The number of people entering/leaving/passing certain areas within certain time periods can be counted - unimportant objects can be filtered out (shopping carts, animals, etc.)
The face detection feature identifies the presence of faces in a specified image or video. When faces are detected, it pinpoints the position and size of each face, along with the main facial features. Using this data, it extracts identity features and creates a model of the face. Each model is then compared against a database of known face models to identify individuals.
Monitoring systems that trigger false alarms in extreme weather conditions, e.g. leaves moving in the wind or moving animals, are not only annoying but also counterproductive for a company's operations. Dahua's Smart Motion Detection (SMD) is an ideal solution to reduce false alarms.
Dahua's intelligent search technologies (Quick- and Acu-Pick) can very rapidly identify people/vehicle targets of interest. While Quick only performs a purely visual comparison, Acu-Pick also uses video metadata to identify objects.
Compared to manual verification of SMD events, the intelligent search saves considerable labor costs and increases the accuracy of the results.
