A method for commercial value determination of the parts of schw a chl eight animal bodies

摘要

A method for commercial value determination of schw a chl eight animal bodies with respect to a determination of the weights, weight - and meat proportions of components such as ham, immobilisation lett, which is triggered immobilisation lett, fillet, the shoulder, the bow, abdomen and / or further by means of the meat producers of predetermined independently of a commercially available, or further feature of the operating part pieces by means of a video technical online - evaluation fig undivided, in that the determination of the weights, weight - and meat portions of the individual pieces of a pork halves takes place on the basis of predictors, which by means of image processing of the determination of the outer contour profile of the pork halves and their surface to be discharged therefrom, the determination of position and course of the spinal column, and derived from this lengths and surfaces of the partial regions of the slaughtered animal carcass and one for the pork halves make obtained information is obtained and in relation to each other, taking into consideration existing between them, empirically determined statistical relationships are placed in a relationship, wherein the contour be described with reference to a function of the area center of gravity of the pork halves is determined, this to the position of the dorsal and the bellyside contour line and the position of the ham attachment point and of the front leg point as well as a connecting these two points that are difficult to point straight line is closed and the grease accumulation information is represented by the relative thickness and the course of the subcutaneous bacon layer of the back in the region between a based on threshold value determined point of minimum fat thickness in the vicinity of the ham attachment point and the point of intersection of the spine contour line with a straight line, which the spine contour line with the front leg point, and connects the heavy point it is precisely in this case orthogonally intersects.