counts the number of freckles on a face
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first need to isolate face from image
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basically, remove features used to detect faces - eyes, mouth
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first instinct was to use corner detection to maybe find freckles - lol horrifying
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look for color differences
- so 4:39 am me is saying: scan the face
- ignore hair color (established by sampling above forehead)
- ignore facial features - marked in yellow (0,255,255)
- establish average skin color
- look for stuff darker than skin color
- so 4:39 am me is saying: scan the face