Invention refers to a method of producing output products of the highest quality as possible from the incoming products, in which the input products being processed are scanned to a target weight and then appropriately packaged and / or post processed. In known methods, tuna is canned or in other containers in which the structure is largely lost due to processing. They've developed a procedure to avoid this, using frozen inbound products for method scanningConsidering the position of tuna fiber directly or indirectly by optical scanning, at least one slicing line entering the product through tuna slicing is calculated, and its target weight and / or ideal form is cut based on toon. In the process of calculating the shear line, an optimization process is needed. In addition to determining the volume required to reach the target weight after shearing, it is also necessary to make sure that the shear line is as close to the tuna fiber as possible and cut along the shear line calculated in the shear stage.La invencion se refiere a un metodo para producir productos de salida de la mayor calidad posible a partir de productos de entrada, en los que los productos de entrada que se estan procesando son escaneados opticamente, llevados a un peso objetivo, y luego formados en una forma adecuada para envasado y/o procesamiento posterior. En los metodos conocidos, el atun se envasa en latas u otros recipientes, durante los cuales la estructura se pierde sustancialmente debido al procesamiento. La invencion evita esto mediante las etapas del procedimiento de usar un producto de entrada ultracongelado para llevar a cabo el metodo, escanear la posicion, forma y tamano del producto de entrada individual por medio de un medio de escaneado optico con consideracion directa o indirecta de la posicion de la fibra de la carne de atun, calcular por lo menos una linea de corte a traves del producto de entrada para el corte de un corte de atun con un peso objetivo deseado y/o una forma des
