Pork belly trimming

A system 10 for analyzing and trimming pork bellies and other three-dimensional food and non-food products which are to be subsequently portioned or sliced so as to achieve an optimum harvest of slices from the food product bearing in mind achieving a maximum yield together with a desired quality level of the portions/slices. The system 10 includes a conveyor 12 for carrying the workpieces (WP) to be trimmed prior to subsequent slicing of the workpiece past a scanning system 14 for scanning the workpiece WP to ascertain the physical characteristics of the workpiece, including, for example, its three-dimensional shape as well as its position on the conveyor.A cutting station 16 trims the workpiece WP into a desired two-dimensional shape which represents an optimum shape for the workpiece that seeks to maximize the harvest of slices from the workpiece while maintaining a desired quality level for the slices. A slicing station uses high speed cutters or slicers for portioning/slicing the workpiece into portions/slices which have been simulated by a processing system 18 employing a processor or computer 20.