Digifort Video Content Analysis for efficient site management.
Digifort VCA is a real-time video analytics engine that utilizes advanced image processing algorithms to turn video into actionable intelligence. At the core of the product is an advanced object tracking engine that continually tracks moving and stationary targets. The tracking engine features built-in robustness to environmental nuisance conditions such as changing illumination, moving foliage, rippling water, reflections etc.
The Digifort VCA includes self calibration of objects and a deep learning capability, using GPU processing, able to track up to 700 objects per camera view.
Object filters include people, groups of people, vehicles and colour, as well as Logic rules for combinations of objects.
Search options allow cameras or groups of cameras to be searched by zone, class of object or events on a dedicated day or time slot.
All of the below analytics functions are available on each channel license and they can be used simultaneously.
The Digifort Analytics licence structure includes all the following as standard:
Detects when an object, person or vehicle is inside or crossing a zone or a line.
Objects that dwell inside a zone for longer than a pre-deﬁned amount of time will trigger an alarm.
Objects that travel in the conﬁgured direction through a zone or over a line will trigger an alarm.
Signiﬁcant objects are detected when carried out of a zone, triggering an alarm.
Abandoned object detection:
This detects the abandoning of an object in a predeﬁned zone, such as a bag or suitcase left on the street.
Up to 40 on-screen counter lines can be linked to the detection rules per channel. They provide on-screen counting of all types of detection objects.
Appear and disappear:
Detects objects on the basis of a pre-deﬁned intensity of colours, e.g. clothes for medical staﬀ at hospitals.
Object classiﬁcation from properties extracted from the object including object area and speed.
Stopped object detection:
Objects that are stopped inside a zone for longer than the deﬁned amount of time will trigger an alarm.
Digifort VCA can automatically detect if a camera is moved, de-focused, covered or tampered with in any way, informing the operator.
Highly accurate people tracking, counting, and queue management using state-of-the art, 3D imaging technology.
Enter and exit detection:
An “object entered” alarm is raised when an object crosses from the outside to the inside of a detection zone.
Object tailgating is deﬁned as two objects crossing a virtual line or zone within in a pre-deﬁned time frame. For example, a second unauthorized vehicle enters a car park very close to a ﬁrst vehicle, or if two people enter a security zone using a single access card.
Tracker works even if the camera is on a swinging or vibrating pole or mount.