Blob detection

The Visco image tool narrows the object not only the analysis from the area and the center of gravity but also by various analysis methods such as the threshold method.

■ Linear analysis
The divided line is also predicted and concatenate and judge it as one blob. Effective for scratching and a film-like sheet of wrinkles detection.

■ Inspection condition setting by the aspect ratio (The ratio of vertical and horizontal)
Effective for inspection of unevenness different shapes from the good.
① In addition to the area, detect the difference in shape

② Narrow only the not acceptable objects that require to detect
Take statistics of the not acceptable objects in the stage of ① and set the conditions in the aspect ratio search item.
Possible to detect only the blob of objects easily. Also effective when setting blob concatenation.