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Questions and Answers
Which of the following statements is true about pixel bit depth?
Which of the following statements is true about pixel bit depth?
- Digital imaging systems usually have bit depths of 2 to 8.
- A pixel with a bit depth of 8 can produce 256 shades of gray. (correct)
- Pixel bit depth refers to the number of pixels in an image.
- The higher the bit depth, the fewer shades of gray a pixel can produce.
What is the range of gray levels that a pixel can have in most digital imaging systems?
What is the range of gray levels that a pixel can have in most digital imaging systems?
- 1 to 65,536 (correct)
- 1 to 256
- 1 to 1024
- 1 to 1,000,000
How does the pixel bit depth affect image contrast resolution?
How does the pixel bit depth affect image contrast resolution?
- Pixel bit depth affects image resolution, not contrast.
- Higher pixel bit depth results in higher image contrast resolution. (correct)
- Lower pixel bit depth results in higher image contrast resolution.
- Pixel bit depth has no effect on image contrast resolution.
