Data Compression » World of Developer. The best publications of HabraHabr.Info

Huffman Compression Algorithm /OTUS Blog. Online education /geek magazine

17-04-2020, 00:11
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68

In anticipation of the start of the course "Algorithms for Developers" have prepared for you a translation of another useful material. Huffman coding is a data compression algorithm that...

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Optimizing graphics for the web: the most important

Data Compression / Server Optimization / Website development / Image processing

The author of the e-book is Eddie Osmani, one of the leaders of the development of Google Chrome tl; dr Image compression should always be automated Optimization of graphics must be...

weber

High-speed compression

Data Compression / Programming / High performance / Algorithms

26-08-2018, 19:24
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359

Forcing I /O speed with compression Application compression (compression) of information before writing to the data carrier is a well-known method to improve the performance of I /O operations....

weber

Compression of large arrays of primes

Data Compression / Mathematics

22-07-2018, 08:23
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371

The properties of prime numbers rarely allow them to work differently than in the form of a pre-computed array - and preferably as large as possible. The natural format of storage in the form of...

weber

Codec 2 + neural network = a whole podcast on one floppy disk

Data Compression / Machine learning / Algorithms

28-06-2018, 19:29
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424

In the previous article we talked about the Opus codec, which works at very low bitrates. But another codec is trying to achieve even lower bitrates - it's Codec 2 . Codec 2 is intended for...

weber

As we added the entrances to the map and reduced the size of the bases by 10%

Data storage / Data Compression / Programming / Algorithms

27-06-2018, 08:18
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373

At the end of last month 2GIS began to display entrances. Entrances to the organization we show already as early as 201? and entrances - it seems like the same entrances. So why just now? All...

weber

Walk between pixels

Data Compression / Game development / Image processing / Mathematics

This post refers to my article on the calculation of points on Bezier curves using linear interpolation of textures. The extended method extends to Bezier surfaces and (multidimensional) polynomials....

weber

Literary archiver

Data storage / Data Compression / Algorithms

9-04-2018, 23:38
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403

First of all, I congratulate all Orthodox and their sympathizers with Easter and the end of the great post, all the rest - with the onset of spring. In the sandbox, just a month ago, at last, my...

weber

Strong data encryption in PNG

Data Compression / Image processing / Cryptography / Python

23-03-2018, 06:21
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398

Good morning, Habr. I read yesterday article about hash-steganography through social networks, and I came up with the idea to do something more optimal in terms of the amount of output. It turned...

weber

Batch processing of images in Windows with ImageMagick. Part I

Data Compression / Image processing

13-03-2018, 05:38
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560

ImageMagick - A free and cross-platform editor for working with graphics. It consists of several console utilities. His capabilities can not be counted as stars in the sky. There are a lot of in...