Transforms and JPEG
The concept of a transform is familiar to mathematicians. A transform is a standard mathematical tool that is employed to solve problems in many areas. The idea is to transform a mathematical quantity (a number, a vector, a function, or anything else) to another form, where it may look unfamiliar but may have useful properties.
KeywordsDiscrete Cosine Transform Adjacent Pixel Data Unit Discrete Cosine Transform Coefficient Inverse Discrete Cosine Transform
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