How to reduce the dimensions and weight of an image while maintaining the same amount of detail and quality (for example, from 1080p to 18p)

In the article 'Blowing Up Images to Make Them Small' by Peter Hrynkow, the author dives into the processing of images for performance optimization. He examines why images that can be quite large in reality often end up being small in terms of web applications. This concept reflects various techniques that enable efficient transferring and displaying of images across different devices. Hrynkow highlights several methods that can be employed to achieve this, including compression techniques and resolution adaptation. Additionally, he emphasizes the importance of understanding the balance between quality and file size, which is crucial for user experience and the performance of web services.