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Questions and Answers
What is the typical bit depth of the alpha channel in image representation?
What is the typical bit depth of the alpha channel in image representation?
- 4 bits
- 8 bits (correct)
- 16 bits
- 32 bits
What does a high alpha channel value indicate in a compositing operation?
What does a high alpha channel value indicate in a compositing operation?
- The pixel will be ignored
- The pixel will not be composited
- The pixel will be entirely composited (correct)
- The pixel will be partially composited
Why do printing technologies prefer to print halftone images?
Why do printing technologies prefer to print halftone images?
- To minimize the number of colors used (correct)
- To increase printing costs
- To reduce printing time
- To improve image quality
How is the resolution of halftone images typically measured?
How is the resolution of halftone images typically measured?
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What is the purpose of the variable-sized dots in halftone printing?
What is the purpose of the variable-sized dots in halftone printing?
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What determines the degree of importance of each pixel in a compositing operation?
What determines the degree of importance of each pixel in a compositing operation?
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What is the typical bit depth of each color channel in image representation?
What is the typical bit depth of each color channel in image representation?
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What is the purpose of image compositing?
What is the purpose of image compositing?
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Why are halftone images used in printing?
Why are halftone images used in printing?
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What determines the range of grays or colors in halftone printing?
What determines the range of grays or colors in halftone printing?
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