generic-library/opencv
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use cv2 function

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added color_histogram.py sample
work on VideoSynth (chessboard)
This commit is contained in:
Alexander Mordvintsev
2011-06-15 13:58:40 +00:00
parent 35aa133d9a
commit 1a208fe132
7 changed files with 138 additions and 68 deletions
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6
samples/python2/browse.py
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@@ -3,7 +3,7 @@ browse.py shows how to implement a simple hi resolution image navigation
'''
import numpy as np
import cv2, cv
import cv2
import sys
print 'This sample shows how to implement a simple hi resolution image navigation.'
@@ -20,7 +20,7 @@ else:
img = np.zeros((sz, sz), np.uint8)
track = np.cumsum(np.random.rand(500000, 2)-0.5, axis=0)
track = np.int32(track*10 + (sz/2, sz/2))
cv2.polylines(img, [track], 0, 255, 1, cv.CV_AA)
cv2.polylines(img, [track], 0, 255, 1, cv2.CV_AA)
small = img
for i in xrange(3):
@@ -34,5 +34,5 @@ def onmouse(event, x, y, flags, param):
cv2.imshow('zoom', zoom)
cv2.imshow('preview', small)
cv.SetMouseCallback('preview', onmouse, None)
cv2.setMouseCallback('preview', onmouse, None)
cv2.waitKey()