Recent posts by author "Alex Karpinsky"

Fighting JPEG color banding

How to compress JPEG even more without losing in visual quality

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Fast import of Pillow images to NumPy / OpenCV arrays

This article will show a more effective way to convert images from Pillow to NumPy / Open CV with only two memory copies. Working code inside.

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Vulnerability in HTML design: the script tag

This post highlights a fundamental vulnerability in HTML design that can eventually lead to website vulnerability. Read to learn more.

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Uploadcare closed a potential security breach involving text/html files

In order to provide the most secure file handling, Uploadcare fixed potential security flaw that involved text/html user-generated uploads

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How to accelerate image resizing without screwing up

In this blog post, you’ll learn about the mistakes you may come across while trying to speed up image resizing and how to avoid them

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The fastest production-ready image resize out there. Part 1. General optimizations

The true story of how Uploadcare engineers developed the fastest production-ready image resize engine out there

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The fastest production-ready image resize. Part 0

Learn how Uploadcare engineers found out how to resize images on Intel processors faster than Intel itself

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Image resize in browsers is broken

If you’ve ever tried to downscale an image using a web browser, you’ve probably noticed that it looks like it’s been through a grinder. Here’s how to fix it!

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