def classifyCells(img, classifyCellsParameter = None, classifier = None, classindex = 0, save = None, verbose = False,
detectCellShapeParameter = None,
subStack = None, out = sys.stdout, **parameter):
"""Detect Cells Using a trained classifier in Ilastik
The routine assumes that the first class is identifying the cells.
Arguments:
img (array): image data
classifyPixelParameter (dict):
============ ==================== ===========================================================
Name Type Descritption
============ ==================== ===========================================================
*classifier* (str or None) Ilastik project file with trained pixel classifier
*classindex* (int) class index considered to be cells
*save* (str or None) save the detected cell pixel to a file
*verbose* (bool or int) print / plot information about this step
============ ==================== ===========================================================
subStack (dict or None): sub-stack information
verbose (bool): print progress info
out (object): object to write progress info to
Returns:
tuple: centers of the cells, intensity measurments
Note:
The routine could be potentially refined to make use of background
detection in ilastik
"""
classifier = getParameter(classifyCellsParameter, "classifier", classifier);
classindex = getParameter(classifyCellsParameter, "classindex", classindex);
save = getParameter(classifyCellsParameter, "save", save);
verbose = getParameter(classifyCellsParameter, "verbose", verbose);
if verbose:
writeParameter(out = out, head = 'Ilastik cell detection:', classifier = classifier, classindex = classindex, save = save);
timer = Timer();
ilastik.isInitialized();
#remove background
#img = removeBackground(img, verbose = verbose, out = out, **parameter);
#classify image / assume class 1 are the cells !
timer = Timer();
imgmax = ilastik.classifyPixel(classifier, img);
#print imgmax.shape
#max probability gives final class, last axis is class axis
imgmax = numpy.argmax(imgmax, axis = -1);
if save:
writeSubStack(save, numpy.asarray(imgmax, dtype = 'float32'), subStack = subStack)
# class 0 is used as cells
imgmax = imgmax == classindex; # class 1 is used as cells
imgshape, nlab = sm.label(imgmax);
if verbose > 1:
plotTiling(imgmax);
#center of maxima
centers = findCenterOfMaxima(img, imgmax, imgshape, verbose = verbose, out = out, **parameter);
#intensity of cells
#cintensity = findIntensity(img, centers, verbose = verbose, out = out, **parameter);
#intensity of cells in filtered image
#cintensity2 = findIntensity(img, centers, verbose = verbose, out = out, **parameter);
#if verbose:
# out.write(timer.elapsedTime(head = 'Ilastik cell detection') + '\n');
#return ( centers, numpy.vstack((cintensity, cintensity2)).transpose() );
#return ( centers, cintensity );
#cell size detection
#detectCellShapeParameter = getParameter(classifyCellsParameter, "detectCellShapeParameter", detectCellShapeParameter);
#cellShapeThreshold = getParameter(detectCellShapeParameter, "threshold", None);
#if not cellShapeThreshold is None:
# cell shape via watershed
#imgshape = detectCellShape(img, centers, detectCellShapeParameter = detectCellShapeParameter, verbose = verbose, out = out, **parameter);
#size of cells
csize = findCellSize(imgshape, maxLabel = centers.shape[0], out = out, **parameter);
#intensity of cells
cintensity = findCellIntensity(img, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in background image
#cintensity2 = findCellIntensity(img2, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in dog filtered image
#if dogSize is None:
# cintensity3 = cintensity2;
#else:
# cintensity3 = findCellIntensity(img3, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
if verbose:
out.write(timer.elapsedTime(head = 'Ilastik Cell Detection') + '\n');
#remove cell;s of size 0
idz = csize > 0;
#return ( centers[idz], numpy.vstack((cintensity[idz], cintensity3[idz], cintensity2[idz], csize[idz])).transpose());
return ( centers[idz], numpy.vstack((cintensity[idz], csize[idz])).transpose() );
def detectSpots(img,
detectSpotsParameter=None,
correctIlluminationParameter=None,
removeBackgroundParameter=None,
filterDoGParameter=None,
findExtendedMaximaParameter=None,
detectCellShapeParameter=None,
verbose=False,
out=sys.stdout,
**parameter):
"""Detect Cells in 3d grayscale image using DoG filtering and maxima detection
Effectively this function performs the following steps:
* illumination correction via :func:`~ClearMap.ImageProcessing.IlluminationCorrection.correctIllumination`
* background removal via :func:`~ClearMap.ImageProcessing.BackgroundRemoval.removeBackground`
* difference of Gaussians (DoG) filter via :func:`~ClearMap.ImageProcessing.Filter.filterDoG`
* maxima detection via :func:`~ClearMap.ImageProcessing.MaximaDetection.findExtendedMaxima`
* cell shape detection via :func:`~ClearMap.ImageProcessing.CellSizeDetection.detectCellShape`
* cell intensity and size measurements via: :func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellIntensity`,
:func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellSize`.
Note:
Processing steps are done in place to save memory.
Arguments:
img (array): image data
detectSpotParameter: image processing parameter as described in the individual sub-routines
verbose (bool): print progress information
out (object): object to print progress information to
Returns:
tuple: tuple of arrays (cell coordinates, raw intensity, fully filtered intensty, illumination and background corrected intensity [, cell size])
"""
timer = Timer()
# correct illumination
correctIlluminationParameter = getParameter(
detectSpotsParameter, "correctIlluminationParameter",
correctIlluminationParameter)
img1 = img.copy()
img1 = correctIllumination(
img1,
correctIlluminationParameter=correctIlluminationParameter,
verbose=verbose,
out=out,
**parameter)
# background subtraction in each slice
#img2 = img.copy();
removeBackgroundParameter = getParameter(detectSpotsParameter,
"removeBackgroundParameter",
removeBackgroundParameter)
img2 = removeBackground(
img1,
removeBackgroundParameter=removeBackgroundParameter,
verbose=verbose,
out=out,
**parameter)
#DoG filter
filterDoGParameter = getParameter(detectSpotsParameter,
"filterDoGParameter", filterDoGParameter)
dogSize = getParameter(filterDoGParameter, "size", None)
#img3 = img2.copy();
img3 = filterDoG(img2,
filterDoGParameter=filterDoGParameter,
verbose=verbose,
out=out,
**parameter)
# extended maxima
findExtendedMaximaParameter = getParameter(detectSpotsParameter,
"findExtendedMaximaParameter",
findExtendedMaximaParameter)
hMax = getParameter(findExtendedMaximaParameter, "hMax", None)
imgmax = findExtendedMaxima(
img3,
findExtendedMaximaParameter=findExtendedMaximaParameter,
verbose=verbose,
out=out,
**parameter)
#center of maxima
if not hMax is None:
centers = findCenterOfMaxima(img,
imgmax,
verbose=verbose,
out=out,
**parameter)
else:
centers = findPixelCoordinates(imgmax,
verbose=verbose,
out=out,
**parameter)
#cell size detection
detectCellShapeParameter = getParameter(detectSpotsParameter,
"detectCellShapeParameter",
detectCellShapeParameter)
cellShapeThreshold = getParameter(detectCellShapeParameter, "threshold",
None)
if not cellShapeThreshold is None:
# cell shape via watershed
imgshape = detectCellShape(
img2,
centers,
detectCellShapeParameter=detectCellShapeParameter,
verbose=verbose,
out=out,
**parameter)
#size of cells
csize = findCellSize(imgshape,
maxLabel=centers.shape[0],
out=out,
**parameter)
#intensity of cells
cintensity = findCellIntensity(img,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
#intensity of cells in background image
cintensity2 = findCellIntensity(img2,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2
else:
cintensity3 = findCellIntensity(img3,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
if verbose:
out.write(timer.elapsedTime(head="Spot Detection") + "\n")
#remove cell;s of size 0
idz = csize > 0
return (centers[idz],
numpy.vstack((cintensity[idz], cintensity3[idz],
cintensity2[idz], csize[idz])).transpose())
else:
#intensity of cells
cintensity = findIntensity(img,
centers,
verbose=verbose,
out=out,
**parameter)
#intensity of cells in background image
cintensity2 = findIntensity(img2,
centers,
verbose=verbose,
out=out,
**parameter)
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2
else:
cintensity3 = findIntensity(img3,
centers,
verbose=verbose,
out=out,
**parameter)
if verbose:
out.write(timer.elapsedTime(head="Spot Detection") + "\n")
return (centers, numpy.vstack(
(cintensity, cintensity3, cintensity2)).transpose())
def detectSpots(img,
detectSpotsParameter=None,
correctIlluminationParameter=None,
removeBackgroundParameter=None,
filterDoGParameter=None,
findExtendedMaximaParameter=None,
detectCellShapeParameter=None,
verbose=False,
out=sys.stdout,
**parameter):
"""Detect Cells in 3d grayscale image using DoG filtering and maxima detection
Effectively this function performs the following steps:
* illumination correction via :func:`~ClearMap.ImageProcessing.IlluminationCorrection.correctIllumination`
* background removal via :func:`~ClearMap.ImageProcessing.BackgroundRemoval.removeBackground`
* difference of Gaussians (DoG) filter via :func:`~ClearMap.ImageProcessing.Filter.filterDoG`
* maxima detection via :func:`~ClearMap.ImageProcessing.MaximaDetection.findExtendedMaxima`
* cell shape detection via :func:`~ClearMap.ImageProcessing.CellSizeDetection.detectCellShape`
* cell intensity and size measurements via: :func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellIntensity`,
:func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellSize`.
detectCells
Note:
Processing steps are done in place to save memory.
Arguments:
img (array): image data
detectSpotParameter: image processing parameter as described in the individual sub-routines
verbose (bool): print progress information
out (object): object to print progress information to
Returns:
tuple: tuple of arrays (cell coordinates, raw intensity, fully filtered intensty, illumination and background corrected intensity [, cell size])
"""
timer = Timer()
# normalize data -> to check
#img = img.astype('float');
#dmax = 0.075 * 65535;
#ids = img > dmax;
#img[ids] = dmax;
#img /= dmax;
#out.write(timer.elapsedTime(head = 'Normalization'));
#img = dataset[600:1000,1600:1800,800:830];
#img = dataset[600:1000,:,800:830];
# correct illumination
correctIlluminationParameter = getParameter(
detectSpotsParameter, "correctIlluminationParameter",
correctIlluminationParameter)
img1 = img.copy()
img1 = correctIllumination(
img1,
correctIlluminationParameter=correctIlluminationParameter,
verbose=verbose,
out=out,
**parameter)
# background subtraction in each slice
#img2 = img.copy();
removeBackgroundParameter = getParameter(detectSpotsParameter,
"removeBackgroundParameter",
removeBackgroundParameter)
img2 = removeBackground(
img1,
removeBackgroundParameter=removeBackgroundParameter,
verbose=verbose,
out=out,
**parameter)
# mask
#timer.reset();
#if mask == None: #explicit mask
# mask = img > 0.01;
# mask = binary_opening(mask, self.structureELement('Disk', (3,3,3)));
#img[img < 0.01] = 0; # masking in place # extended maxima
#out.write(timer.elapsedTime(head = 'Mask'));
#DoG filter
filterDoGParameter = getParameter(detectSpotsParameter,
"filterDoGParameter", filterDoGParameter)
dogSize = getParameter(filterDoGParameter, "size", None)
#img3 = img2.copy();
img3 = filterDoG(img2,
filterDoGParameter=filterDoGParameter,
verbose=verbose,
out=out,
**parameter)
# normalize
# imax = img.max();
# if imax == 0:
# imax = 1;
# img /= imax;
# extended maxima
findExtendedMaximaParameter = getParameter(detectSpotsParameter,
"findExtendedMaximaParameter",
findExtendedMaximaParameter)
hMax = getParameter(findExtendedMaximaParameter, "hMax", None)
imgmax = findExtendedMaxima(
img3,
findExtendedMaximaParameter=findExtendedMaximaParameter,
verbose=verbose,
out=out,
**parameter)
#center of maxima
if not hMax is None:
centers = findCenterOfMaxima(img,
imgmax,
verbose=verbose,
out=out,
**parameter)
else:
centers = findPixelCoordinates(imgmax,
verbose=verbose,
out=out,
**parameter)
#cell size detection
detectCellShapeParameter = getParameter(detectSpotsParameter,
"detectCellShapeParameter",
detectCellShapeParameter)
cellShapeThreshold = getParameter(detectCellShapeParameter, "threshold",
None)
if not cellShapeThreshold is None:
# cell shape via watershed
imgshape = detectCellShape(
img2,
centers,
detectCellShapeParameter=detectCellShapeParameter,
verbose=verbose,
out=out,
**parameter)
#size of cells
csize = findCellSize(imgshape,
maxLabel=centers.shape[0],
out=out,
**parameter)
#intensity of cells
cintensity = findCellIntensity(img,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
#intensity of cells in background image
cintensity2 = findCellIntensity(img2,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2
else:
cintensity3 = findCellIntensity(img3,
imgshape,
maxLabel=centers.shape[0],
verbose=verbose,
out=out,
**parameter)
if verbose:
out.write(timer.elapsedTime(head='Spot Detection') + '\n')
#remove cell;s of size 0
idz = csize > 0
return (centers[idz],
numpy.vstack((cintensity[idz], cintensity3[idz],
cintensity2[idz], csize[idz])).transpose())
else:
#intensity of cells
cintensity = findIntensity(img,
centers,
verbose=verbose,
out=out,
**parameter)
#intensity of cells in background image
cintensity2 = findIntensity(img2,
centers,
verbose=verbose,
out=out,
**parameter)
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2
else:
cintensity3 = findIntensity(img3,
centers,
verbose=verbose,
out=out,
**parameter)
if verbose:
out.write(timer.elapsedTime(head='Spot Detection') + '\n')
return (centers, numpy.vstack(
(cintensity, cintensity3, cintensity2)).transpose())
import os
import ClearMap.Settings as settings
filename = os.path.join(settings.ClearMapPath,
'Test/Data/ImageAnalysis/cfos-substack.tif')
import ClearMap.Visualization.Plot as plt
import ClearMap.IO as io
data = io.readData(filename, z=(0, 26))
import ClearMap.ImageProcessing.BackgroundRemoval as bgr
dataBGR = bgr.removeBackground(data.astype('float'), size=(3, 3), verbose=True)
from ClearMap.ImageProcessing.Filter.DoGFilter import filterDoG
dataDoG = filterDoG(dataBGR, size=(8, 8, 4), verbose=True)
from ClearMap.ImageProcessing.MaximaDetection import findExtendedMaxima
dataMax = findExtendedMaxima(dataDoG, hMax=None, verbose=True, threshold=10)
from ClearMap.ImageProcessing.MaximaDetection import findCenterOfMaxima
cells = findCenterOfMaxima(data, dataMax)
from ClearMap.ImageProcessing.CellSizeDetection import detectCellShape
dataShape = detectCellShape(dataDoG, cells, threshold=15)
from ClearMap.ImageProcessing.CellSizeDetection import findCellSize, findCellIntensity
cellSizes = findCellSize(dataShape, maxLabel=cells.shape[0])
cellIntensities = findCellIntensity(dataBGR,
dataShape,
maxLabel=cells.shape[0])
import matplotlib.pyplot as mpl
mpl.figure()
mpl.plot(cellSizes, cellIntensities, '.')
mpl.xlabel('cell size [voxel]')
mpl.ylabel('cell intensity [au]')
def detectSpots(img, detectSpotsParameter = None, correctIlluminationParameter = None, removeBackgroundParameter = None,
filterDoGParameter = None, findExtendedMaximaParameter = None, detectCellShapeParameter = None,
verbose = False, out = sys.stdout, **parameter):
"""Detect Cells in 3d grayscale image using DoG filtering and maxima detection
Effectively this function performs the following steps:
* illumination correction via :func:`~ClearMap.ImageProcessing.IlluminationCorrection.correctIllumination`
* background removal via :func:`~ClearMap.ImageProcessing.BackgroundRemoval.removeBackground`
* difference of Gaussians (DoG) filter via :func:`~ClearMap.ImageProcessing.Filter.filterDoG`
* maxima detection via :func:`~ClearMap.ImageProcessing.MaximaDetection.findExtendedMaxima`
* cell shape detection via :func:`~ClearMap.ImageProcessing.CellSizeDetection.detectCellShape`
* cell intensity and size measurements via: :func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellIntensity`,
:func:`~ClearMap.ImageProcessing.CellSizeDetection.findCellSize`.
Note:
Processing steps are done in place to save memory.
Arguments:
img (array): image data
detectSpotParameter: image processing parameter as described in the individual sub-routines
verbose (bool): print progress information
out (object): object to print progress information to
Returns:
tuple: tuple of arrays (cell coordinates, raw intensity, fully filtered intensty, illumination and background corrected intensity [, cell size])
"""
timer = Timer();
# normalize data -> to check
#img = img.astype('float');
#dmax = 0.075 * 65535;
#ids = img > dmax;
#img[ids] = dmax;
#img /= dmax;
#out.write(timer.elapsedTime(head = 'Normalization'));
#img = dataset[600:1000,1600:1800,800:830];
#img = dataset[600:1000,:,800:830];
# correct illumination
correctIlluminationParameter = getParameter(detectSpotsParameter, "correctIlluminationParameter", correctIlluminationParameter);
img1 = img.copy();
img1 = correctIllumination(img1, correctIlluminationParameter = correctIlluminationParameter, verbose = verbose, out = out, **parameter)
# background subtraction in each slice
#img2 = img.copy();
removeBackgroundParameter = getParameter(detectSpotsParameter, "removeBackgroundParameter", removeBackgroundParameter);
img2 = removeBackground(img1, removeBackgroundParameter = removeBackgroundParameter, verbose = verbose, out = out, **parameter)
# mask
#timer.reset();
#if mask == None: #explicit mask
# mask = img > 0.01;
# mask = binary_opening(mask, self.structureELement('Disk', (3,3,3)));
#img[img < 0.01] = 0; # masking in place # extended maxima
#out.write(timer.elapsedTime(head = 'Mask'));
#DoG filter
filterDoGParameter = getParameter(detectSpotsParameter, "filterDoGParameter", filterDoGParameter);
dogSize = getParameter(filterDoGParameter, "size", None);
#img3 = img2.copy();
img3 = filterDoG(img2, filterDoGParameter = filterDoGParameter, verbose = verbose, out = out, **parameter);
# normalize
# imax = img.max();
# if imax == 0:
# imax = 1;
# img /= imax;
# extended maxima
findExtendedMaximaParameter = getParameter(detectSpotsParameter, "findExtendedMaximaParameter", findExtendedMaximaParameter);
hMax = getParameter(findExtendedMaximaParameter, "hMax", None);
imgmax = findExtendedMaxima(img3, findExtendedMaximaParameter = findExtendedMaximaParameter, verbose = verbose, out = out, **parameter);
#center of maxima
if not hMax is None:
centers = findCenterOfMaxima(img, imgmax, verbose = verbose, out = out, **parameter);
else:
centers = findPixelCoordinates(imgmax, verbose = verbose, out = out, **parameter);
#cell size detection
detectCellShapeParameter = getParameter(detectSpotsParameter, "detectCellShapeParameter", detectCellShapeParameter);
cellShapeThreshold = getParameter(detectCellShapeParameter, "threshold", None);
if not cellShapeThreshold is None:
# cell shape via watershed
imgshape = detectCellShape(img2, centers, detectCellShapeParameter = detectCellShapeParameter, verbose = verbose, out = out, **parameter);
#size of cells
csize = findCellSize(imgshape, maxLabel = centers.shape[0], out = out, **parameter);
#intensity of cells
cintensity = findCellIntensity(img, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in background image
cintensity2 = findCellIntensity(img2, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2;
else:
cintensity3 = findCellIntensity(img3, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
if verbose:
out.write(timer.elapsedTime(head = 'Spot Detection') + '\n');
#remove cell;s of size 0
idz = csize > 0;
return ( centers[idz], numpy.vstack((cintensity[idz], cintensity3[idz], cintensity2[idz], csize[idz])).transpose());
else:
#intensity of cells
cintensity = findIntensity(img, centers, verbose = verbose, out = out, **parameter);
#intensity of cells in background image
cintensity2 = findIntensity(img2, centers, verbose = verbose, out = out, **parameter);
#intensity of cells in dog filtered image
if dogSize is None:
cintensity3 = cintensity2;
else:
cintensity3 = findIntensity(img3, centers, verbose = verbose, out = out, **parameter);
if verbose:
out.write(timer.elapsedTime(head = 'Spot Detection') + '\n');
return ( centers, numpy.vstack((cintensity, cintensity3, cintensity2)).transpose());
def classifyCells(img, classifyCellsParameter = None, classifier = None, classindex = 0, save = None, verbose = False,
detectCellShapeParameter = None,
subStack = None, out = sys.stdout, **parameter):
"""Detect Cells Using a trained classifier in Ilastik
The routine assumes that the first class is identifying the cells.
Arguments:
img (array): image data
classifyPixelParameter (dict):
============ ==================== ===========================================================
Name Type Descritption
============ ==================== ===========================================================
*classifier* (str or None) Ilastik project file with trained pixel classifier
*classindex* (int) class index considered to be cells
*save* (str or None) save the detected cell pixel to a file
*verbose* (bool or int) print / plot information about this step
============ ==================== ===========================================================
subStack (dict or None): sub-stack information
verbose (bool): print progress info
out (object): object to write progress info to
Returns:
tuple: centers of the cells, intensity measurments
Note:
The routine could be potentially refined to make use of background
detection in ilastik
"""
classifier = getParameter(classifyCellsParameter, "classifier", classifier);
classindex = getParameter(classifyCellsParameter, "classindex", classindex);
save = getParameter(classifyCellsParameter, "save", save);
verbose = getParameter(classifyCellsParameter, "verbose", verbose);
if verbose:
writeParameter(out = out, head = 'Ilastik cell detection:', classifier = classifier, classindex = classindex, save = save);
timer = Timer();
ilastik.isInitialized();
#remove background
#img = removeBackground(img, verbose = verbose, out = out, **parameter);
#classify image / assume class 1 are the cells !
timer = Timer();
imgmax = ilastik.classifyPixel(classifier, img);
#print imgmax.shape
#max probability gives final class, last axis is class axis
imgmax = numpy.argmax(imgmax, axis = -1);
if save:
writeSubStack(save, numpy.asarray(imgmax, dtype = 'float32'), subStack = subStack)
# class 0 is used as cells
imgmax = imgmax == classindex; # class 1 is used as cells
imgshape, nlab = sm.label(imgmax);
if verbose > 1:
plotTiling(imgmax);
#center of maxima
centers = findCenterOfMaxima(img, imgmax, imgshape, verbose = verbose, out = out, **parameter);
#intensity of cells
#cintensity = findIntensity(img, centers, verbose = verbose, out = out, **parameter);
#intensity of cells in filtered image
#cintensity2 = findIntensity(img, centers, verbose = verbose, out = out, **parameter);
#if verbose:
# out.write(timer.elapsedTime(head = 'Ilastik cell detection') + '\n');
#return ( centers, numpy.vstack((cintensity, cintensity2)).transpose() );
#return ( centers, cintensity );
#cell size detection
#detectCellShapeParameter = getParameter(classifyCellsParameter, "detectCellShapeParameter", detectCellShapeParameter);
#cellShapeThreshold = getParameter(detectCellShapeParameter, "threshold", None);
#if not cellShapeThreshold is None:
# cell shape via watershed
#imgshape = detectCellShape(img, centers, detectCellShapeParameter = detectCellShapeParameter, verbose = verbose, out = out, **parameter);
#size of cells
csize = findCellSize(imgshape, maxLabel = centers.shape[0], out = out, **parameter);
#intensity of cells
cintensity = findCellIntensity(img, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in background image
#cintensity2 = findCellIntensity(img2, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
#intensity of cells in dog filtered image
#if dogSize is None:
# cintensity3 = cintensity2;
#else:
# cintensity3 = findCellIntensity(img3, imgshape, maxLabel = centers.shape[0], verbose = verbose, out = out, **parameter);
if verbose:
out.write(timer.elapsedTime(head = 'Ilastik Cell Detection') + '\n');
#remove cell;s of size 0
idz = csize > 0;
#return ( centers[idz], numpy.vstack((cintensity[idz], cintensity3[idz], cintensity2[idz], csize[idz])).transpose());
return ( centers[idz], numpy.vstack((cintensity[idz], csize[idz])).transpose() );
print cells.shape
plt.plotOverlayPoints(data, cells, z = (10,16))
from ClearMap.ImageProcessing.CellSizeDetection import detectCellShape
dataShape = detectCellShape(dataDoG, cells, threshold = 15);
plt.plotOverlayLabel(dataDoG / dataDoG.max(), dataShape, z = (10,16))
# find intensities / cell sizes
from ClearMap.ImageProcessing.CellSizeDetection import findCellSize, findCellIntensity
#size of cells
cellSizes = findCellSize(dataShape, maxLabel = cells.shape[0]);
#intensity of cells
cellIntensities = findCellIntensity(dataBGR, dataShape, maxLabel = cells.shape[0]);
import matplotlib.pyplot as mpl
mpl.figure()
mpl.plot(cellSizes, cellIntensities, '.')
mpl.xlabel('cell sizes [voxel]')
mpl.ylabel('cell intensities [au]')