IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Windows 11 can now compress image quality without needing an app You no longer need to resize an image in Photos or Paint to reduce its file size. Windows 11's new native feature does it for you.

Image comparing the lossless compression rates of LMCompress with the traditional state-of-the-art methods and the large-model-based method that was proposed independently by a DeepMind-Meta&INRIA ...

Concerns about the risks posed by tampered images have been showing up regularly in the research over the past couple of years, particularly in light of a new surge of AI-based image-editing ...

Compressing videos on iPhone usually requires apps that are poorly designed and filled with ads. Kompresso is a breath of fresh air, providing a fast and easy to use interface that leverages on ...

image-resize-compress is a lightweight library that enables you to compress, resize, or convert images effortlessly. It supports working with File, Blob, and even URLs without any additional ...

Google Docs is getting a Gemini AI-powered image generator sidebar that makes clip art-style images using the Imagen 3 model.

Coding algorithms are usually designed to faithfully reconstruct images, which limits the expected gains in compression. A new approach based on generative models allows for new compression algorithms ...