Outline:
Discrete Cosine Transform (DCT) Transform,
A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies
Properties of Discrete Cosine Transform
DIP Text Book:
https://wiecaeducation.blogspot.com/2020/04/ece-text-books.html
DIP Teaching Notes:
https://wiecaeducation.blogspot.com/2020/04/ece-subject-wise-teaching-notes.html
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