| Subject | English | Danish |
| environ. | digital image processing technique Techniques employed in the calibration of image data, the correction or reduction of errors occurring during capture or transmission of the data and in various types of image enhancement-operations which increase the ability of the analyst to recognize features of interest | metode til digital billedbehandling |
| environ. | digital image processing technique | metode til digital billedbehandling |
| environ. | processing technique | behandlingsteknik |
| environ. | processing technique | behandlingsmetode |
| el. | signal processing technique | signal-behandlings-teknik |