Flaws, such as contamination, scratches, cracks, discoloration and burn marks, are small changes in the appearance of a product that might indicate defects. Flaws are usually random, so machine vision looks for pattern changes, changes in color or texture, or for a particular type of connected structure.

Getting Important of Detecting Surface defects :
  • Prevent or reduce unwanted quality cost for manufacturer
  • Earlier detection to have greater saving on production cost
  • Improve product functionality and cosmetic value

Vision Pre-Process Tools To Enhance Crack Lines