Mercurial > hg > nsaunier > traffic-intelligence

comparison python/cvutils.py @ 156:2eef5620c0b3

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added key values for opencv
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Thu, 08 Sep 2011 19:24:42 -0400
parents 668710d4c773
children 115f7f90286d
comparison
equal deleted inserted replaced
155:f03fe3d6d0c8 156:2eef5620c0b3
21 cvGreen = (0,255,0) 21 cvGreen = (0,255,0)
22 cvBlue = (255,0,0) 22 cvBlue = (255,0,0)
23 cvColors = utils.PlottingPropertyValues([cvRed, 23 cvColors = utils.PlottingPropertyValues([cvRed,
24 cvGreen, 24 cvGreen,
25 cvBlue]) 25 cvBlue])
26
27 cvKeyNumbers = {'a':1048673,
28 'n': 1048686,
29 'y': 1048697}
26 30
27 def drawLines(filename, origins, destinations, w = 1, resultFilename='image.png'): 31 def drawLines(filename, origins, destinations, w = 1, resultFilename='image.png'):
28 '''Draws lines over the image ''' 32 '''Draws lines over the image '''
29 33
30 img = Image.open(filename) 34 img = Image.open(filename)
156 if d < maxTranslation2: 160 if d < maxTranslation2:
157 delta.append(dp) 161 delta.append(dp)
158 if len(delta) >= minNMatches: 162 if len(delta) >= minNMatches:
159 return median(delta, axis=0) 163 return median(delta, axis=0)
160 else: 164 else:
165 print(dp)
161 return None 166 return None