In this post, we’ll see how to train and test a 3D deep learning model for HSI segmentation using keras. …


In this short article, we’ll see how to easily train and apply an image segmentation classifier to a hyperspectral imaging problem without installing any software. All the steps can be performed with this simple python notebook.

In a previous post, we’ve seen how to efficiently perform a hyperspectral image analysis


In this article, we show how to speed up the management and analysis of HSI images with Python and even how to test and adopt HSI without previous experience. …


Here, we revise and compare the best image optimization plugins for WordPress. While most revisions consist of mere enumerations, we have set and published a benchmarking dataset to evaluate objective indicators. These include optimization efficiency and quality preservation, processing speed, impact on server storage, format coverage, and price. …


In this short article, I follow the main steps of video transcoding and optimization for the web. I share basic tips and examples to consistently automate these processes inhouse using FFmpeg, a powerful and open source package.

RED video recorder

When it comes to deploy a video processing and delivering pipeline for a…


A good image compression is a key flavor of any healthy image optimization recipe for web.

While different aspects like the image format or color space management are worth a look, truth is that the goal is usually just producing lightweight jpeg images with sRGB profile.

But even with such…


Colorful street art

During the last world football cup, few people knew that only the flags of Argentina and France out of the top 10 teams could be accurately displayed on a standard HDTV. All the remaining flags colors were clearly out of gamut. That is, standard displays were not capable of reproducing…


JPEG, WEBP, HEIC, AVIF? This guide will help you choose.

After decades of the unrivalled dominance of JPEG, recent years have witnessed the appearance of new formats — WebP and HEIC — that challenge this position. They have only partial, but significant, support by major players among web browsers and mobile operating systems. …


Art direction is essential to take advantage of display conditions

As the web has become visual, image optimization and management are turning into an inherent part of web development and administration. On the design side, visual quality and aesthetics are key issues. Images must look great, whatever is the content of a site. The right lighting. The right view. The…

Antón Garcia

Providing tools to analyse, process, transcode, and deliver images and videos, on the shoulders of state-of-the-art cloud, media and AI technology.

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