Video Content Analytics

       Arivon Technologies enables to explore the latest trends on Video content Analytics Applications and utilize the maximum benefits of this Technology. Please visit www.arivontech.com  for more details. Contact us sales@arivontech.com .

Introduction:

·    Video content analysis is the capacity of automatically analyzing the behavior of the objects in the spot being captured.

·    Video content analytics (VCA) is widely used in security applications in which a video camera is aimed at secure entrances.

·    Many functionalities can be used in VCA for example face detection and Video Motion are one of the simpler forms which is fixed in background scene.

·    Video content analytics is designed to operate with both indoor and outdoor cameras, in a wide range of places involving people, vehicles, and other objects.VCA can even detect camera tampering and failure.

Scope:

          This point is aimed at end users and installers allowing for the introduction of VCA technology for the purposes of security, safety, people and traffic management or event counting.

Functionalities of VCA:

 

                                                            Fig : Functionalities of vca

Counting:

              count of people or vehicles in and out of a defined area.

Face detection:

              It automatically identifies, detect and record faces, also known as Automatic Face Detection .i.e. Gender/race/age determination (from face)

Style detection:

             Style detection is used in settings where the video signal has been produced, for example for  television broadcast. Style detection detects the style of the production process.

Video tracking:

             Video tracking is used to determine the location of persons or objects in the video signal, possibly with regard to an external reference grid.

Scalability:

             Scalability of the solution plays an important role while deploying video analysis across a chain of retail shops / shopping malls.

Commercial applications:

       Commercial applications like CCTV systems, centralized on dedicated systems or either distributed on the cameras, VCA is implemented.

Working of VCA:

             VCA detects moving objects and determines size and length / width ratio of the object. Based on this information we can identify the objects easily. (e.g., human, animal or vehicle).

           Also, the color of the object can be determined. If this all meets certain criteria, then the system generates an alarm.

We can also manage operations such as:

·    People counting or crowd control

·    Face recognition

·    Track maintenance.

VCA can be successfully used in a variety of applications:

·     People counting

·    Automatic traffic event and incident detection

·     Safety enhancements for public areas

·     Camera failure

What VCA can do

·     Video can easily identify whether that is a person (tall, short), vehicle or object (large, small).

·     Everything will be recorded for a period of time entering or leaving a zone.

·  Understood the most offerings are the ability to distinguish different types of target – for example vehicles and people – based on characteristic shape, size or motion or a combination of characteristics.