Podcast
Questions and Answers
What is the primary goal of quantization in image processing?
What is the primary goal of quantization in image processing?
- To increase the spatial resolution of the image
- To increase the dynamic range of pixel values
- To enhance the contrast of the image
- To reduce the number of distinct color levels (correct)
Which of the following is a common application of image segmentation?
Which of the following is a common application of image segmentation?
- Adjusting image brightness
- Identifying objects in an image (correct)
- Rotating an image
- Blurring an image
What is the purpose of applying a smoothing filter to an image?
What is the purpose of applying a smoothing filter to an image?
- To sharpen edges
- To enhance color
- To increase contrast
- To reduce noise (correct)
Which of the following best describes image enhancement?
Which of the following best describes image enhancement?
What does image restoration primarily aim to do?
What does image restoration primarily aim to do?
What is the role of a feature descriptor in image processing?
What is the role of a feature descriptor in image processing?
In image processing, what is a kernel?
In image processing, what is a kernel?
What is the main purpose of image compression?
What is the main purpose of image compression?
Which of the following is a common method for edge detection in images?
Which of the following is a common method for edge detection in images?
What is the role of histogram equalization in image processing?
What is the role of histogram equalization in image processing?
What type of transformation rotates, scales, skews, and/or translates images?
What type of transformation rotates, scales, skews, and/or translates images?
What is the purpose of color space conversion in image processing?
What is the purpose of color space conversion in image processing?
Which of the following operations is used to combine information from multiple images?
Which of the following operations is used to combine information from multiple images?
What is a common use for morphological operations in image processing?
What is a common use for morphological operations in image processing?
What does run-length encoding (RLE) achieve in image processing?
What does run-length encoding (RLE) achieve in image processing?
What is the first step in applying frequency domain filtering to an image?
What is the first step in applying frequency domain filtering to an image?
Which of the following imaging techniques is used for security purposes such as iris or fingerprint recognition?
Which of the following imaging techniques is used for security purposes such as iris or fingerprint recognition?
What is a commonly used file format for storing medical images?
What is a commonly used file format for storing medical images?
What is a main purpose of image registration?
What is a main purpose of image registration?
What type of image analysis is used to count the number of cells?
What type of image analysis is used to count the number of cells?
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