How does an increase in Contrast affect a displayed image?

An increase in contrast directly enhances the difference between light and dark areas in a displayed image. This adjustment makes lighter regions appear brighter and darker regions appear deeper, resulting in a more vivid and striking visual effect. By emphasizing these differences, higher contrast can lead to greater discernibility of details within the image, which is particularly beneficial in geospatial contexts where delineating features is crucial for analysis. For instance, in satellite imagery or aerial photography, enhanced contrast can help in identifying land cover types, water bodies, or urban structures, thereby facilitating more effective interpretation and decision-making.