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.

Sometimes, the image file you have isn’t the image format you need. For example, you can’t upload an AI format to Instagram and you can’t put a TIFF on your website. In either case, you need to ...

OpenAI's image gen model, which is available via ChatGPT for free, now lets you easily create AI images even if you're not ...

The ongoing evolution of image compression formats has led to a significant shift in the way we store and transmit images online. JPEG, the longstanding format, has been the go-to for decades due to ...

Need to turn a PNG into a high-quality JPG? You're not alone. Many people want to convert their images without losing detail. Whether it's ...

The standard facilitates file encapsulation of data coded according to the High Efficiency Video Coding (HEVC) standard. The compression performance of HEVC is superior to any alternative image or ...

The High Efficiency Video Coding (HEVC) standard includes support for a large range of image representation formats and provides an excellent image compression capability. The High Efficiency Image ...

What is a royalty-free image? How do you open an EPS file? How can I use stock footage? Let iStock guide you through these questions & more with our comprehensive guide.

One of the easiest ways to reduce photo file size on your Android device is by adjusting the image quality settings within the Camera app.

A PNG file is a Portable Network Graphics file. The format uses lossless compression and is generally considered the replacement for the GIF image format. PNG files store graphics on websites. Some ...