An Introduction to Digital Media Technology
They are lossy
They do not have much noise.
They create big files
Converting images to vectors
Capturing large files
Converting analogue to digital information
The process of converting RGB colour into CMYK colour
The process of converting analog data into digital data “pixels"
The process of converting files into vectors
Where the compressed data can be digitized to return an different copy of the original.
Where the compressed data can be uncompressed to return an identical copy of the original.
- where some quality is lost to achieve greater compression but the loss is not noticeable.
Both Lossy and Lossless
1280 x 720 pixel
All of the above
Both of the above
The rate of compression
Number of colours
The type of colour system
16.7 million tones of colour..
65,536 tones of colour
256 tones of colour
Digital per inch
Dots per inch...
Depth per inch
To reduce the size of a colour file
To change an image to a bitmap image
To smooth out an image edge by colouring pixels with transitional colours
Playable new graphic
Portable network graphic
Portable new group
Here's an interesting quiz for you.