Methods and systems using a vision system to process shrimp. The vision system captures images of samples of shrimps. The processor produces a digital image of the shrimps in the samples. Shrimps exiting a peeler are imaged to determine the number of tail segments in each. The shrimps are classified by the number of intact segments, and quality, yield, and throughput computed from the classification results. The processor can control operational settings of the peeler based on the classification results. In a larger system including other shrimp-processing equipment besides the peeler, other points along the processing path can be imaged by camera or sensed by other sensors to determine processing quality and to make automatic operational adjustments to the equipment.

The present invention relates to a method and a device for individual feeding of fish into a processing line. Such method and device may, for instance, be used for receiving, gilling and gutting freshly caught fish in a processing line on board a fishing vessel. For instance, the in-feeding apparatus and method may be used to increase the value of the fish by speeding up the time until the fish is chilled for storing.

The present invention relates to an apparatus for batching items such as fish. The object is specifically to batch smaller items like pelagic fish, such as mackerel and herring or salmon. The batching apparatus and method of the present invention uses at least one image means to provide faster batching with more accuracy and less give-away.

The present invention relates to an apparatus for batching items such as fish. The object is specifically to batch smaller items like pelagic fish, such as mackerel and herring or salmon. The batching apparatus and method of the present invention uses at least one image means to provide faster batching with more accuracy and less give-away.

An apparatus and method for grading sensitive products. The apparatus and method treat the objects to be graded gently and are accurate and may be constructed so as to handle extremely large quantities. The grading device has grading channels that are wider at the outlet than at the intake. The belt machine draws the objects forward between two inclined belts which form the channel An adjusting device is implemented perpendicular underneath the belts of the apparatus having alternatively arranged support members and adjusting members arranged on an adjusting screwing shaft. Both components have screwing sections which regulate an increase or a decrease in the gap between the support members when the adjusting screwing shaft is rotated.

The present invention relates to an apparatus for batching items such as fish. The object is specifically to batch smaller items like pelagic fish, such as mackerel and herring or salmon. The batching apparatus and method of the present invention uses at least one image means to provide faster batching with more accuracy and less give-away.

The present invention relates to an apparatus for batching items such as fish. The object is specifically to batch smaller items like pelagic fish, such as mackerel and herring or salmon. The batching apparatus and method of the present invention uses at least one image means to provide faster batching with more accuracy and less give-away.

The present invention relates to an apparatus, a method and a fishing vessel for tracing items such as fish. The object is specifically to trace smaller items like pelagic fish, such as mackerel and herring or salmon. The tracing apparatus and method uses at least one image means to provide tracing of each item in a batch, where image data is linked to an ID number of the batch.

The present invention relates to an apparatus, a method and a fishing vessel for tracing items such as fish. The object is specifically to trace smaller items like pelagic fish, such as mackerel and herring or salmon. The tracing apparatus and method uses at least one image means to provide tracing of each item in a batch, where image data is linked to an ID number of the batch.