Digital Image Basics
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Questions and Answers

Which of the following is NOT considered a fundamental step in digital image processing?

  • Image restoration
  • Image compression
  • Image enhancement
  • Object recognition (correct)

Which of the following areas is considered 'high level' in the hierarchy of image processing to computer vision?

  • Image sharpening
  • Image segmentation
  • Image denoising
  • Automatic navigation (correct)

Which of the following is not a main task of digital image processing?

  • Processing of image data for storage and transmission
  • Generating synthetic images using geometric models (correct)
  • Improvement of image information for human perception
  • Processing of image data for machine detection

Which of the following is considered a 'low level' processing task in the hierarchy of image processing to computer vision?

<p>Image sharpening (A)</p> Signup and view all the answers

When did the origins of digital image processing begin?

<p>In the 1950s with the development of digital computers (D)</p> Signup and view all the answers

Which of the following is NOT considered a source for digital images in image processing?

<p>Manually drawn illustrations (D)</p> Signup and view all the answers

Which of the following is NOT a low-level image processing operation?

<p>Image segmentation (B)</p> Signup and view all the answers

Which of the following is an example of a geometric transformation?

<p>Rotation (B)</p> Signup and view all the answers

What is the primary purpose of image enhancement techniques?

<p>To improve the visual quality of an image (D)</p> Signup and view all the answers

Which of the following is NOT a common application of digital image processing?

<p>Word processing (D)</p> Signup and view all the answers

What is the significance of the book "Digital Image Processing" by Gonzalez and Woods?

<p>It is considered a seminal work in the field of digital image processing (C)</p> Signup and view all the answers

Which of the following is NOT a common application area for digital image processing?

<p>Video game development (A)</p> Signup and view all the answers

What are the two main components of a digital image?

<p>Spatial coordinates and intensity values (A)</p> Signup and view all the answers

What was one of the earliest applications of digital image processing in the 1920s?

<p>Picture transmission via submarine cable (D)</p> Signup and view all the answers

What was the resolution of the first digital photograph ever taken by Russell Kirsch in 1957?

<p>176x176 pixels (C)</p> Signup and view all the answers

What is the primary source of images used in digital image processing?

<p>Electromagnetic (EM) energy spectrum (B)</p> Signup and view all the answers

Which of the following is NOT a major application of digital image processing?

<p>Ultrasound imaging in medical diagnostics (A)</p> Signup and view all the answers

What is the term used to describe the individual elements that make up a digital image?

<p>Pixels (D)</p> Signup and view all the answers

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