Question

Types of image compression in image processing

Answer 1

Methods for lossless image compression are: Run-length encoding – used in default method in PCX and as one of possible in BMP, TGA, TIFF. ... Entropy encoding. Adaptive dictionary algorithms such as LZW – used in GIF and TIFF. Image compression is a type of data compression applied to digital images, to reduce their cost for storage or transmission. Algorithms may take advantage of visual perception and the statistical properties of image data to provide superior results compared with generic compression methods.

Answer 2

Explanation:

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