computer-assisted image processing
concepts
dual-energy scanned projection radiography
emission-computed tomography
Image enhancement is applied to improve the overall visual quality of an image—to smooth or sharpen image features such as edges for better visual interpretation or better subsequent digital image analysis. It is applied to many types of images, such as medical images, digital photography, and remotely sensed imagery. [Source: Encyclopedia of Geography; Image Enhancement]
image enhancement
photography
radiographic image enhancement
remote sensing