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comparison python/cvutils.py @ 491:343cfd185ca6

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minor changes and reaarrangements
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 16 Apr 2014 17:43:53 -0400
parents f6415f012640
children c81cbd6953fb 935430b1d408
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490:60735bd452fc 491:343cfd185ca6
375 y = floorY+(positions[1][i]-floorPositions[1][i])*(ceilY-floorY) 375 y = floorY+(positions[1][i]-floorPositions[1][i])*(ceilY-floorY)
376 undistortedTrajectory[0].append(x) 376 undistortedTrajectory[0].append(x)
377 undistortedTrajectory[1].append(y) 377 undistortedTrajectory[1].append(y)
378 return undistortedTrajectory 378 return undistortedTrajectory
379 379
380 def projectGInputPoints(homography, points):
381 from numpy import array
382 return projectTrajectory(homography, array(points+[points[0]]).T)
383
380 if opencvAvailable: 384 if opencvAvailable:
381 def computeTranslation(img1, img2, img1Points, maxTranslation2, minNMatches, windowSize = (5,5), level = 5, criteria = (cv2.TERM_CRITERIA_EPS, 0, 0.01)): 385 def computeTranslation(img1, img2, img1Points, maxTranslation2, minNMatches, windowSize = (5,5), level = 5, criteria = (cv2.TERM_CRITERIA_EPS, 0, 0.01)):
382 '''Computes the translation of img2 with respect to img1 386 '''Computes the translation of img2 with respect to img1
383 (loaded using OpenCV as numpy arrays) 387 (loaded using OpenCV as numpy arrays)
384 img1Points are used to compute the translation 388 img1Points are used to compute the translation