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At a Glance
• Computer Vision is a branch of AI that allows machines to see and understand images and
videos like humans.
• Human vision allows us to observe, recognise, and understand our surroundings through the
coordinated work of our eyes and brain.
• Computer Vision operates through 4 fundamental steps: Image Acquisition, Image processing,
and Object recognition and Decision-making.
• Human decisions are driven by emotion, ethics, and logic. Computer Vision systems only
decide based on rules and data entered.
• The Optical Character Recognition uses CV to read printed or handwritten text from images
or scanned documents.
• Computer vision is playing a significant role in making our world smarter.
Tick ( ) the correct option.
1. What is the first step in the working of a Computer Vision system?
a. Decision-Making b. Object Recognition
c. Image Acquisition d. Data Storage
2. Which of the following best describes Optical Character Recognition (OCR)?
a. Scanning viruses
b. Reading handwritten or printed text from images
c. Controlling traffic lights
d. Translating spoken languages
3. Which activity requires retraining or calibration in Computer Vision?
a. Recognising familiar faces b. Adapting to new lighting conditions
c. Storing visual data d. Saving user information
4. Which application uses Computer Vision to monitor stock and provide checkout?
a. Traffic Control System b. Face Unlock
c. Smart Shopping Assistant d. Medical Scanner
5. Which of the following statements about Human Vision is correct?
a. It never gets tired.
b. It is only used in reading.
c. It uses eyes and brain to understand surroundings.
d. It needs data training.
70 Touchpad Artificial Intelligence (Ver. 2.0)-VI

