| 摘要 |
<p>Means for sorting fish comprising means for receiving the image of a fish in a video camera 6, and an image processor 7 for receiving the image from the camera 6 and for storing it in an image plane memory, the processor 7 being operated with a suitable algorithm for determining boundary values of the image, for determining predetermined areas, length and width of the image, for determining ratios of predetermined ones of the areas, length and/or width and for indicating the specie of the fish from predetermined ratios of the areas. The result may be displayed and/or printed out, and are used to control 9 exit route controllers 10 from a conveyor or belt carrying the fish.</p> |
