| 摘要 |
<p>The present invention relates to a method and an arrangement for co-ordinated display of a direct image and an electro-optical image. Displays introduce a certain level of distortion into the image. When the direct image is co-ordinated with an electro-optical image, the distortion that is introduced by the display causes the quality of the combined image to be low, which results in the image being of limited use. In order to improve the image quality, according to the invention, a copy of the direct image is first converted into electro-optical form using a first electro-optical image sensor (1) and is then combined electronically or optically in a combining device (3) with the electro-optical image from a second image sensor (2), after which the combined image is transmitted to a display device (4).</p> |
