Image Compression is basically a
technique in which unnecessary noise/data is
reduced and is generally referred as Digital
Compression. There are two types of image
compression techniques: “Lossless” or
reversible compression and “Lossy” or
“irreversible compression” A Lossless
Compression technique is a technique in which
there is no loss of information and image data
while in Lossy Compression technique there is
image transformation, quantification, and
encoding [11].