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Update contour.py #1

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20 changes: 2 additions & 18 deletions contour.py
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Original file line number Diff line number Diff line change
@@ -1,12 +1,5 @@
# Import the modules
import cv2
# from sklearn.externals import joblib
# from skimage.feature import hog
import numpy as np
from keras.models import load_model
# import modelTrain` as mTT
# import h5py
# from modelTrain import test_images, test_labels
impo test_images, test_labels


# Load the classifier
Expand All @@ -24,16 +17,7 @@
im_gray = cv2.cvtColor(im, cv2.COLOR_BGR2GRAY)
# im_gray = cv2.GaussianBlur(im_gray, (5, 5), 0)

# Threshold the image
ret, im_th = cv2.threshold(im_gray, 90, 255, cv2.THRESH_BINARY_INV)
edged = cv2.Canny(im_th, 28, 200)
contours, hierarchy = cv2.findContours(edged.copy(),
cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)
cv2.imshow('Canny Edges After Contouring', edged)
cv2.waitKey(0)
print("Number of Contours found = " + str(len(contours)))
# Draw all contours
# -1 signifies drawing all contours

cv2.drawContours(im_th, contours, -1, (0, 255, 0), 3)
cv2.imshow('canvas', im_th)
cv2.waitKey()
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