Detecting the puppy's nose and eyes as blobs.
Here is my RPI running blob detection algorithm with the help of PROCESSING IDE. The algorithm takes RGB images, converts it into gray scale images and the applies the blob detection algorithm. 'Blobs' are nothing but areas of an image that show rapid change in contract with the background. In layman terms, it can be told as objects that are distinctly visible. Shown in the picture to the left of this post is the image of a puppy, where the nose and eyes are distinct. The algorithm detects them and prints it as another image. This is running on my RPI with Raspbian OS. Two images at the bottom of the post show my RPI setup and the blob detection effect on another image.
Passionate electronics hobbyist.