Microsoft Azure AI Fundamentals - AI-900

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Answer: optical character recognition (OCR)

The correct answer is B. Optical character recognition (OCR) allows you to extract printed or handwritten text from images and documents. In this case, OCR is used to read the numbers on the runners' shirts to identify the runners in the photos.

Author: LeetQuiz Editorial Team

Quick Answer

Answer-first summary for fast verification

Answer: optical character recognition (OCR)

The correct answer is B. Optical character recognition (OCR) allows you to extract printed or handwritten text from images and documents. In this case, OCR is used to read the numbers on the runners' shirts to identify the runners in the photos.

Author: LeetQuiz Editorial Team

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In a race, to identify runners from their shirt numbers in photos, which computer vision technique is appropriate?

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Last updated: February 27, 2026 at 14:01

0

A

facial recognition

5.1%

B

optical character recognition (OCR)

76.3%

C

image classification

8.5%

D

object detection

10.2%

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