Karteikarten
storing images
Karten in diesem Stapel (6)
- 1examples of metadatafile name
file format
colour /bit depth
gps
camera settings
dimensions
resolution
time & date - 2how are images stored ?each colour of an image is stored as a binary number
- 3how many colours can 1 bit store 2 bits store 8 bits store 16 bits store1 bit = 2 colours
2 bits= 4 colours
8 bits = 256 colours
16 bits = 65536 colours - 4what is resolution ?the number of pixels per unit
- 5what does more pixels cause ?higher resolution and better quality picture
- 6what does higher image resolution cause ?more memory to store graphic
Informationen
- Beschreibung
- Karteikarten am storing images, erstellt von Grace Anderton am 23/03/2020.
- Erstellt von
- Grace Anderton
- Aufrufe
- 0
- Bewertung