In my previous blog, I have shown how morphological operations in images works. I have also shown how we can apply it on image segmentation (differentiate cancer cells from normal cells). In this chapter, we try to read and play simple music sheets using image segmentation.
Morphological operation is done on an image in order to change its shape and structure. Its concept is mainly based on set theory and topology. In this activity, we try to familiarize some basic operations and use them to measure size of “cancer cells”.
In simple terms, image segmentation is the process of taking a small part of a whole image. Look at the image an apple below with red and green parts. One may use an imaging software such as Paint to separate the red part from the whole image by using the crop tool.