Mastering the 2D Discrete Cosine Transform for Image Compression π
Learn how the 2D DCT converts images into frequency components, enabling efficient image compression and processing. Discover its applications and how it works!
Barry Van Veen
51.5K views β’ Mar 23, 2020
About this video
The two-dimensional discrete cosine transform (DCT) is used to represent images as weighted sums of cosines having different horizontal and vertical frequencies. The two-dimensional DCT plays a key role in JPEG image compression.
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Views
51.5K
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606
Duration
7:40
Published
Mar 23, 2020
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4.5
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