def applyFilter(self, inputimage, outputImage):
""" Apply a median filter to the specified input image."""
outputImageBase, outExt = os.path.splitext(outputImage)
outExt = outExt.replace(".", "").strip()
filters = []
filters.append(
imagefilter.FilterParameters(filterType='Median',
fileEnding='',
size=self.filterSize))
imagefilter.applyfilters(inputimage, outputImageBase, filters,
self.gdalformat, outExt, self.dataType)
def applyFilter(self, inputimage, outputImage):
""" Apply a Prewitt filter in Y axis to the specified input image."""
outputImageBase, outExt = os.path.splitext(outputImage)
outExt = outExt.replace(".", "").strip()
filters = []
filters.append(
imagefilter.FilterParameters(filterType='Prewitt',
fileEnding='',
option='y'))
imagefilter.applyfilters(inputimage, outputImageBase, filters,
self.gdalformat, outExt, self.dataType)
def applyFilter(self, inputimage, outputImage):
""" Apply a Gaussian second derivative filter to the specified input image."""
outputImageBase, outExt = os.path.splitext(outputImage)
outExt = outExt.replace(".", "").strip()
filters = []
filters.append(
imagefilter.FilterParameters(filterType='Gaussian2nd',
fileEnding='',
size=self.filterSize,
stddevX=self.stddevX,
stddevY=self.stddevY,
angle=self.filterAngle))
imagefilter.applyfilters(inputimage, outputImageBase, filters,
self.gdalformat, outExt, self.dataType)
