Let's create a tool to detect edges of an image! To do so we'll use the Sobel operator/filter (there are other techniques out there, e.g. Canny edge detector). The matrices associated with the kernels ...

There is a lot of good information out there related to this topic. The image used in this example was extracted from: https://en.wikipedia.org/wiki/Sobel_operator ...

Abstract: A single-shot multispectral camera equipped with a filter array has the potential to promote a fast and low-cost multispectral imaging system. We focus on the design of a multispectral ...

If you are wondering how to use the Excel FILTER function with multiple criteria, here’s a tutorial to guide you through the steps and ensure you can efficiently filter and sort your data. The FILTER ...