AI-900 Question 182
Select 3A retail company wants to use the Azure AI Face Detection service to analyze customer engagement in their stores. They require the service to detect the presence of customers, recognize individual faces, and determine emotions. Which of the following capabilities of the Azure AI Face Detection service can help them achieve their goal?
- A
Detect the presence and location of faces in an image or video.
- B
Identify the age, gender, and emotional state of individuals.
- C
Recognize and match faces against a pre-trained database for identification.
- D
Generate a detailed 3D model of a detected face.
- E
Determine the specific objects present in an image, such as products or furniture.
Show answer and explanation
Correct answers: A, B, C
Explanation
The Azure AI Face Detection service provides capabilities such as detecting faces, recognizing individual faces by matching them to a database, and analyzing attributes like age and emotions. These features align with the company's requirements for analyzing customer presence, engagement, and demographics. However, the service does not support 3D modeling or object detection, which are outside its scope.
- A. Correct.
The Azure AI Face Detection service can detect the presence and location of faces in an image, making it possible to analyze customer engagement.
- B. Correct.
The service includes functionality for identifying attributes such as age, gender, and emotions, which helps in understanding customer demographics and behavior.
- C. Correct.
Face recognition and matching against a database is a core feature of the service, enabling the identification of repeat customers or VIP individuals.
- D. Incorrect.
The Azure AI Face Detection service does not support creating 3D models of faces. Its focus is on face detection and recognition, not advanced 3D modeling.
- E. Incorrect.
Object detection (e.g., identifying products or furniture) is not part of the Face Detection service. This functionality is offered by other Azure AI services like Custom Vision or Computer Vision.