1. A processor-implemented method for processing peeled shrimps, comprising: depositing deheaded, peeled shrimps received from a peeling machine onto a support surface; creating a digital image of the shrimps on the support surface with a vision system; sending the digital image to a processor; estimating, by the processor, the percentage of full weight of each of the shrimps from the digital image; classifying, by the processor, each of the shrimps into one of a plurality of classes according to the percentage of full weight of each of the shrimps; compiling, by the processor, peeling statistics from the estimates of percentage of full weight of the shrimps; and adjusting one or more operational settings of the peeling machine based on the peeling statistics.