Storing Images Flashcards
1
Q
Colour depth
A
Number of bits used to represent the colou4 of each pixel
2
Q
Resolution
A
How many pixels across and how many pixels down
3
Q
Metadata
A
Data that is saved with the pixels that contains information including: image dimension, colour depth etc.
4
Q
Pixel density
A
Number of pixels per inch. Higher pixel density, more detail there is to the image
5
Q
Raster image
A
A bitmap image that is made of pixels
6
Q
Vector image
A
Image made up of shapes
