NB 2:’Diskret komponent’: Et separat pakket ’kredsløbselement’ mod egne eksterne forbindelser.
2:"discrete component": a separately packaged "circuit element" with its own external connections. "Image enhancement" (4) means the processing of externally derived information-bearing images by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). This does not include algorithms using only linear or rotational transformation of a single image, such as translation, feature extraction, registration or false coloration.