Master JPEG Compression in Python: Blocking & Quantization Explained 📸
Learn how to implement key JPEG algorithms in Python, including blocking and quantization, to understand image compression techniques step-by-step.
Software for Science
5.1K views • Apr 11, 2019
About this video
How do you implement JPEG in Python?
In this video, we will walk you through implementing two of the big building blocks of JPEG:
* Blocking,
* Quantizing,
and show you the compression results.
Do you have a data problem that can use ideas from the JPEG algorithm? Let us know!
0:38 Code architecture
1:50 Blocking
3:20 DCT
5:00 Quantization
6:40 Put everything together
10:50 The output
CODE
https://github.com/changhsinlee/software-for-science/tree/master/2019-04-11-jpeg-algorithm
MUSIC
Nimbus by Eveningland
https://www.youtube.com/audiolibrary/music
#python #jpeg #data-science
In this video, we will walk you through implementing two of the big building blocks of JPEG:
* Blocking,
* Quantizing,
and show you the compression results.
Do you have a data problem that can use ideas from the JPEG algorithm? Let us know!
0:38 Code architecture
1:50 Blocking
3:20 DCT
5:00 Quantization
6:40 Put everything together
10:50 The output
CODE
https://github.com/changhsinlee/software-for-science/tree/master/2019-04-11-jpeg-algorithm
MUSIC
Nimbus by Eveningland
https://www.youtube.com/audiolibrary/music
#python #jpeg #data-science
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Video Information
Views
5.1K
Likes
89
Duration
16:30
Published
Apr 11, 2019
User Reviews
4.6
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