Intelligent digital signage solution

Use Intel Distribution version OpenVINO The tool suite identifies the demographic characteristics of the audience , Then adjust the advertising to cater to the audience

Target operating system ：Ubuntu* 16.04 LTS

Completion time ：45 minute

The software used ：

Intel Distribution version OpenVINO Tool set

Intel Media SDK

Intel System Studio 

The model used ：

face-detection-retail-0004

age-gender-recognition-retail-0013

head-pose-estimation-adas-0001

GitHub* (C++)

Your learning content

This application uses a video camera as part of the digital kiosk system , Identify the age and gender of the audience standing in front of the digital signage . The application selects the appropriate... Based on the recognition results 4K advertisement . Real time data visualization takes place in Grafana* On , It enables developers to monitor trends over time .

Learn more about the following solutions ：

• Computer vision application of Internet of things
• Reasoning for analyzing data sets
• Internet of things in retail market

Learn to build and run an application , Its function is ：

• * Using deep neural networks (DNN) Model determination age 、 Gender and head position .
• * Play according to the audience recognition results 4K advertisement .
• * Use a combination of InfluxDB* and Grafana Visualize the analysis results .

working principle

The application works as follows ：

• * A deep neural network model is used to detect the face in the frame of interest .
• * Two other deep neural network models are used to determine the age of each face 、 Gender and head position .
• * Model output provides demographic characteristics of the audience , And according to JSON The booking form included in the document determines the appropriate advertisement to be displayed .
• * Use Intel Media SDK High efficiency video coding included in (HEVC) The plug-in decodes and plays advertisements .
• * Audience number 、 Unique visitors and visitor gender are stored in InfluxDB And use Grafana Show .
• Deep neural network model for Intel Structure optimization , And included in the Intel distribution OpenVINO In the tool set .