QUESTION 16

1. In the RGB system, the value 255 represents the total absence of that component.

   True

   False

1 points

QUESTION 17

1. Many image-processing algorithms use a nested loop structure to traverse a two-dimensional grid of pixels.

   True

   False

1 points

QUESTION 18

1. What does the term "sampling" imply in relation to images?

   	a.	The conversion of digital into analog information for display on a screen.
   	b.	The process of creating analog information from digital information, for use in computer programs.
   	c.	The mapping of analog information in a visual format to discrete values.
   	d.	The utilization of a sample of data to represent a larger digital data set.

1 points

QUESTION 19

1. What is the term used to describe the processing of a multi-row, multi-column grid of information using a nested loop structure?

   	a.	row-column mapping
   	b.	grid-centric retrieval
   	c.	field circuit mapping
   	d.	row-major traversal

1 points

QUESTION 20

1. When discussing an image, what is an image's aspect ratio?

   	a.	The ratio of the image's bitrate to its size.
   	b.	The ratio of the image's width to its height.
   	c.	The ratio of the image's colors to their brightness.
   	d.	The ratio of the image's color gamut to its bitrate.