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Vision Sensor - Capsule Dimensions
 The customer needed to check the overall length of a capsule to ensure that the two halves are closed. If the capsule is not closed it may leak the active ingredient during transit.
The Omron FZ Vision System was chosen. The capsule is transparent so was backlit to give an edge contrast. Edge finding tools measure the length and this was converted from pixels to millimetres.
The top screen shows the raw picture and the bottom screen shows the processed image with an edge extraction filter in use. |
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