TOP » Tutorial Exercises » Detecting Chocolate Coverage (detect_chocolate)
Detecting Chocolate Coverage (detect_chocolate)
Aim
Prepare an algorithm that calculates the fraction of a wafer's area that is covered with chocolate.
Input
A set of images of a single chocolate wafer.
The input image is stored in the
detect_chocolate
directory.
Output
The region not covered with chocolate layer and the percentage of this area.
Hints
This exercise shows how to use a chain of Blob Analysis techniques.
The solution should consist of the following steps:
- Extracting the wafer region.
- Extracting the chocolate covered region.
- Calculating the ratio of the area not covered with chocolate.
The best way to calculate the coverage ratio is to use a formula.
Labeling connections is explained in this article.
Solution (AVS)
►Click here to show the solution.
Additional Tasks
- Create an algorithm that will automatically calculate the color of chocolate and it will use it to detect the not covered parts of the wafer.
その他の資料
- ブロブ解析 - Article presents detailed information about the Blob Analysis technique.