def test_SegSizeAndRegionHandlers(self):
# get the segsize and the region from the files
region = segmentizer.getRegion()
segsize = segmentizer.getSegSize()
# should be tuples of appropiate length
self.assertEqual(len(region), 4, "region contains to much items (should be 4)")
self.assertEqual(len(segsize), 2, "segsize contains to much items (should be 2)")
# save the segsize and the region to the files
segmentizer.setRegion(region)
segmentizer.setSegSize(segsize)
# check if they are saved correct
savedRegion = segmentizer.getRegion()
savedSegsize = segmentizer.getSegSize()
self.assertEqual(region, savedRegion, "Region is not saved correct.")
self.assertEqual(segsize, savedSegsize, "segsize is not saved correct.")
def test_segmentize(self):
self.segmentizer.setSegmentSize(segmentizer.getSegSize())
self.segmentizer.setRegionOfInterest(segmentizer.getRegion())
segments = self.segmentizer.getSegments(self.image)
# check if segments are set
segSize = self.segmentizer.segmentSize
region = self.segmentizer.regionOfInterest
self.assertEqual(len(segments), math.ceil(float(region[3])/segSize[1]), "Segmentation problem. Incorrect number of rows")
self.assertEqual(len(segments[0]), math.ceil(float(region[2])/segSize[0]), "Segmentation problem. Incorrect number of columns")
def test_SegSizeAndRegionHandlers(self):
# get the segsize and the region from the files
region = segmentizer.getRegion()
segsize = segmentizer.getSegSize()
# should be tuples of appropiate length
self.assertEqual(len(region), 4,
"region contains to much items (should be 4)")
self.assertEqual(len(segsize), 2,
"segsize contains to much items (should be 2)")
# save the segsize and the region to the files
segmentizer.setRegion(region)
segmentizer.setSegSize(segsize)
# check if they are saved correct
savedRegion = segmentizer.getRegion()
savedSegsize = segmentizer.getSegSize()
self.assertEqual(region, savedRegion, "Region is not saved correct.")
self.assertEqual(segsize, savedSegsize,
"segsize is not saved correct.")
def test_segmentize(self):
self.segmentizer.setSegmentSize(segmentizer.getSegSize())
self.segmentizer.setRegionOfInterest(segmentizer.getRegion())
segments = self.segmentizer.getSegments(self.image)
# check if segments are set
segSize = self.segmentizer.segmentSize
region = self.segmentizer.regionOfInterest
self.assertEqual(len(segments),
math.ceil(float(region[3]) / segSize[1]),
"Segmentation problem. Incorrect number of rows")
self.assertEqual(len(segments[0]),
math.ceil(float(region[2]) / segSize[0]),
"Segmentation problem. Incorrect number of columns")
