First, a greyscale image provides flexibility. You can treat it as a stage of the painting process, creating something that ...

Painting greyscale images forces you to take a different approach to your digital art process and, it's usually much harder ...

This work presents a cloud/shadow delineation algorithm, the cloud/shadow delineation tool (CSDT) designed for Landsat and CBERS medium resolution multispectral data. The algorithm uses a set of ...