Quiz Complete, well Done!
What is the main difference between grayscale and black and white images?
To convert a color image to grayscale, you can use the formula
= (red + green + blue) / 3
The human eye can perceive about
shades of gray
Contrast
The range of values in a grayscale image typically goes from
to 255
Intensity
Grayscale
Grayscale images represent varying levels of
.
Grayscale image
Which type of image is commonly used in newspaper printing?
Histogram
A grayscale image is an image that consists of shades of
Bit Depth
Which type of image is commonly used in medical imaging?
In grayscale images, white pixels have the highest
.
Monochrome
Binary images are often used in
processing applications.
In a grayscale image, each pixel is represented by a single
A grayscale image with a value of 0 represents the
shade of gray
Grayscale images are often used to simplify
images
