Elements of a digital image

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In most cases, your decision on which format to use will come down to your end goal: do you want tiny files, or are you focused on preserving quality?

Lossy compression will permanently remove data from the image that it deems unnecessary. It uses many different techniques to achieve this, resulting in much smaller files.

Lossless compression also deletes data, but can restore the original if necessary. The goal is to maintain quality, but reduce file size.

There are a number of ways to achieve this, but the result is israel whatsapp number data usually the same. To figure out which option is right for your needs, let’s first take a step back and review the basics of images and compression in general.

As in software and web development, there is often a “stack” to get an image from the camera to the web.

An image starts out as “raw” data (hence the name RAW). This is similar to the code in an application: Fragments, lines, and values ​​are translated into colored backgrounds, image placeholders, dynamic elements, and more.

In the case of an image, the RAW file presents a slightly different representation of the image depending on the camera manufacturer, editing software, color space algorithm, etc. From there, you edit the image and export it as one of several file formats (more on these later):