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What is CCITT data? CCITT is used to compress black and white image data. Using Huffman encoding, the data is squeezed into a much... How does CCITT compression work? CCITT encodes black and white data. It does this by encoding runs of black or white pixels. We can... Anti-aliasing is the processes of making the edges of lines on shapes or text less jagged. This is done by fooling the eye –... It is actually possible to extract some raw images from the PDF file. In general, images do not exist inside a PDF file –... In theory the PDF file format is specified in detail and is very precise. In practice, you meet alsorts of ‘interesting problems’ – the...
