#!/usr/bin/env python import unittest import sys import os import cvtestutils from cv import cvCreateHist, cvGetSize, cvCreateImage, cvCvtColor, cvSplit, cvCalcHist, cvCalcArrHist, CV_HIST_ARRAY from highgui import cvLoadImage image_fname = os.path.join(cvtestutils.datadir(), 'images', 'baboon_256x256.bmp') class HistogramTestCase(unittest.TestCase): def setUp(self): frame = cvLoadImage(image_fname) frame_size = cvGetSize(frame) r = cvCreateImage(frame_size, 8, 1) g = cvCreateImage(frame_size, 8, 1) b = cvCreateImage(frame_size, 8, 1) cvSplit(frame, r, g, b, None) self.rgb = (r, g, b) assert (frame is not None) hist_size = [64, 64, 64] ranges = [[0, 255], [0, 255], [0, 255]] self.hist = cvCreateHist(hist_size, CV_HIST_ARRAY, ranges, 1) def test_cvCreateHist(self): assert (self.hist is not None)
def setUp( self ): self.load_image( os.path.join(cvtestutils.datadir(),'images','cvSetMouseCallback.jpg'))
#!/usr/bin/env python import unittest import sys import os import cvtestutils from cv import cvCreateHist, cvGetSize, cvCreateImage, cvCvtColor, cvSplit, cvCalcHist, cvCalcArrHist, CV_HIST_ARRAY from highgui import cvLoadImage image_fname = os.path.join(cvtestutils.datadir(), "images", "baboon_256x256.bmp") class HistogramTestCase(unittest.TestCase): def setUp(self): frame = cvLoadImage(image_fname) frame_size = cvGetSize(frame) r = cvCreateImage(frame_size, 8, 1) g = cvCreateImage(frame_size, 8, 1) b = cvCreateImage(frame_size, 8, 1) cvSplit(frame, r, g, b, None) self.rgb = (r, g, b) assert frame is not None hist_size = [64, 64, 64] ranges = [[0, 255], [0, 255], [0, 255]] self.hist = cvCreateHist(hist_size, CV_HIST_ARRAY, ranges, 1) def test_cvCreateHist(self): assert self.hist is not None def test_cvCalcArrHist(self):
def setUp( self ): self.load_image( os.path.join(cvtestutils.datadir(),'images','baboon.jpg'))