64 Increasing the dynamic range of an image
Using HDR software

Digital cameras have a relatively low intrinsic dynamic range, making most images relatively high-contrast. High contrast often causes burned out highlights or swamped-looking shadows with no discernible detail. A relatively new way to increase dynamic range is to take multiple photos of a single subject using differing exposure values and to merge them into a single, high dynamic range (HDR) image using purpose-built software or plug-ins designed for use with other image processing programs. Be sure to use a tripod while shooting HDR source images—otherwise, you will have problems aligning the individual photos later on. Stationary subjects deliver the best HDR results, as moving subjects such as water or clouds tend to produce unwanted a....