Microsoft Certified: Azure AI Engineer AssociateImplement image and video processing solutionsHard
A retail chain wants to analyze customer behavior in their stores. They need to automatically detect when customers enter a specific promotional zone, how long they dwell there, and if they pick up a product. Which Azure AI service feature combination is most suitable?
- AAzure Video Indexer and Azure Computer Vision's Object Detection.
- BAzure Computer Vision's Read API and Azure Video Indexer.
- CAzure Computer Vision's Spatial Analysis and Custom Vision's Object Detection.
- DAzure Custom Vision's Classification and Azure Form Recognizer.
Show answer & explanationAnswer & explanation
Correct answer: C. Azure Computer Vision's Spatial Analysis and Custom Vision's Object Detection.
Azure Computer Vision's Spatial Analysis can track people entering zones and measure dwell time. To detect if a specific product (not a general object) is picked up, a Custom Vision Object Detection model would be trained for that particular product, combining these to meet all requirements.
Why the other options are wrong
- A. Video Indexer is for broader video insights, not real-time zone tracking or specific product detection. Computer Vision Object Detection is for general objects, not unique products without custom training.
- B. Read API is for OCR, and Video Indexer is for video insights; neither directly addresses real-time person tracking in zones and specific product pick-up detection.
- D. Custom Vision Classification categorizes images, not for real-time person tracking or specific object detection. Form Recognizer is for documents.
Computer Vision Spatial Analysis + Custom Vision Object Detection
Combining real-time person tracking and zone analysis from Computer Vision Spatial Analysis with custom object detection for specific items using Custom Vision.
- Spatial Analysis for people counting, zones, dwell time
- Custom Vision for detecting unique, domain-specific objects
- Enables comprehensive behavioral analysis in physical spaces
- Requires real-time video stream processing
Memory trick: Spatial Zones Track People, Custom Vision Finds Products.