Challenge 21 - Help the Caddie (Part 1)

Level: Medium

Description: Caddie Tom, who assists one of the most popular golf players, has asked for your help. He is tired of looking for golf balls in the field -- distinguishing between white balls and green grass can be tiresome! So he wants you to make a workflow that will help him identify golf balls on images he took from the field. Your task then is to segment the images containing golf balls. Hint: The KNIME Image Processing extension is very important for this challenge.