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What is wrong with the attached contour dectection code?

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Explorer on 29 Nov 2019
Edited: KALYAN ACHARJYA on 30 Nov 2019
The attached code opens webcame with bounding box. The bounding box is for the hand. The code should capture the image of the hand in the bounding box, detects
Code is supposed to do following things.
  1. Opens webcam with bounding box for hand
  2. The image of hand is captured by pressing spacebar key
  3. The hand image is cropped
  4. Skin is detected from the cropped image of hand
  5. draw contour of hand in white color on black image
But it is not doing so. Please help me.
KALYAN ACHARJYA on 30 Nov 2019
More: you can easily segment those hands based on image preprocessing and thresholding.

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