Image Sensors Used to Stably Determine Pass/Fail Such as Excess or Lack of Hot-melt Coating
Image Sensors Used to Stably Determine Pass/Fail Such as Excess or Lack of Hot-melt Coating
Case Number 66
last update: April 18, 2011
The condition (excess or lack) of hot-melt coating is detected because the area and shape of hot-melt coating are detected instead of only the presence of hot-melt coating.
Know-How
The shape and area of the hot-melt coating are registered as RGB values for stable detection.
Benefit / Efficiency
Defective items are identified and prevented from reaching the market.