def reset(event):
plt.close()
button.on_clicked(reset)
###########################
lower.on_changed(update)
upper.on_changed(update)
plt.show()
edges = cv2.blur(edges,(3,3))
contours = find_contours(edges, 0.5)
contours.sort(key=lambda x: -len(x))
final = []
for cont in contours[:ncont]:
final.append(cont[::5]) #take every n-th point in contour
contours = final[:]
##################################################################
# Coordinate conversion, angle calculation and output to .CSV
##################################################################
wp = box[2]-box[0] # width of image (px)
hp = box[3]-box[1] # height of image (px)
ratio = float(hp)/float(wp) # ratio of image
okax = plt.axes([0.8, 0.025, 0.1, 0.04])
button = Button(okax, 'OK', color=axcolor, hovercolor='0.975')
def reset(event):
plt.close()
button.on_clicked(reset)
###########################
lower.on_changed(update)
upper.on_changed(update)
plt.show()
contours = find_contours(edges,5)
contours.sort(key=lambda x: -len(x))
i=0
while len(contours[i])>1:
i+=1
final = contours[:i]
def r(x1,y1,x2,y2):
return ((x1-x2)**2+(y1-y2)**2)**0.5
dist = 10
num = 0
while num<len(final):
j = num+1
while j<len(final):
okax = plt.axes([0.8, 0.025, 0.1, 0.04])
button = Button(okax, 'OK', color=axcolor, hovercolor='0.975')
def reset(event):
plt.close()
button.on_clicked(reset)
###########################
lower.on_changed(update)
upper.on_changed(update)
plt.show()
contours = find_contours(edges, 5)
contours.sort(key=lambda x: -len(x))
i = 0
while len(contours[i]) > 1:
i += 1
final = contours[:i]
def r(x1, y1, x2, y2):
return ((x1 - x2)**2 + (y1 - y2)**2)**0.5
dist = 10
num = 0
while num < len(final):
j = num + 1
while j < len(final):