1. A method comprising: imaging a sequential portion of a web to provide digital information; processing the digital information with at least one initial algorithm to identify regions on the web containing anomalies; identifying positions of the anomalies on the web; based on the positions on the web, identifying a set of the anomalies as repeated anomalies and the remaining anomalies as random anomalies; analyzing the digital information for the repeated anomalies with a first defect detection algorithm to determine which of the repeated anomalies represent actual defects for a product; analyzing the digital information for the random anomalies with a second defect detection algorithm to determine which of the random anomalies represent actual defects for the product; and converting the web into the product based on the determined actual defects for the product.