| abstract |
The present invention relates to an automated visual inspection system for detecting the presence of particulate material which comprises an empty flexible container, a light source, a detector and an image processor. The light source is configured to transmit light through the container to the detector, and the detector is configured to receive light and generate image data. The image processor is configured to analyze the image data, determine if the empty flexible container is defective, and generate a rejection signal if the empty flexible container is defective. |