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Can Azure AI Custom Vision be used for object detection?
Prepare for the AI-900 exam by learning how the Azure AI Custom Vision service is used to build and train custom object detection models. Understand the process of labeling images, training a model, and using it to locate specific objects within an image.
Question
The Azure AI Custom Vision service can be used to detect objects in an image.
A. True
B. False
Answer
A. True
Explanation
The statement is A. True. The Azure AI Custom Vision service provides a platform specifically designed for training and deploying custom object detection models.
Understanding Object Detection in Custom Vision
Azure AI Custom Vision allows users to build models that are tailored to their specific use cases. The service offers two primary functionalities: image classification and object detection. The object detection capability enables a model to not only identify what objects are present in an image but also to locate them by providing bounding box coordinates.
The Object Detection Process
The process of creating a custom object detector involves several key steps:
- Image Upload: You provide a set of images containing the objects you want the model to learn to detect.
- Tagging: For each image, you manually draw bounding boxes around every instance of the objects you want to identify and assign a tag (label) to each box. This labeled dataset serves as the training data.
- Training: You initiate the training process within the Custom Vision portal. The service uses this tagged data to train a machine learning model that learns the visual features associated with each object tag.
- Evaluation and Deployment: Once trained, the model’s performance can be evaluated. If it meets your requirements, you can publish it and access it through a dedicated API endpoint to perform object detection on new images.
This service is distinct from the general-purpose object detection available in the standard Azure AI Vision service because it empowers users to create models for highly specialized or unique objects not covered by pre-trained models.
Microsoft Azure AI Fundamentals AI-900 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Microsoft Azure AI Fundamentals AI-900 exam and earn Microsoft Azure AI Fundamentals AI-900 certification.