SYNOPSIS
mia-2dseries2dordermedian -i <in-file> -o <out-file> [options] <PLUGINS:2dimage/filter>DESCRIPTION
mia-2dseries2dordermedian This program evaluates the pixel-wise median of the absolute values of the gauss filtered 2nd order temporal derivative of a series of images. In addition, it can be used to output the time-intensity curve of a given pixel.The program supports slice-wise spacial pre-filtering by giving additional filters as free parameters (filter/2dimage).OPTIONS
-
- -i --in-file=(input, required); string
- input segmentation set
- -o --out-file=(output, required); io
- output image name For supported file types see PLUGINS:2dimage/io
- -k --skip=0
- Skip files at the beginningSkip files at the beginning
- -e --enlarge-boundary=5
- Enlarge cropbox by number of pixelsEnlarge cropbox by number of pixels
- -c --crop
- crop image before running statistics
- -g --gauss=1
- gauss filter width for moothing the gradientgauss filter width for moothing the gradient
- --itc-file=
- intensity time curve output file
- --itc-loc=[0,0]
- intensity time curve output pixel coordinatesintensity time curve output pixel coordinates
Help & Info
-
- -V --verbose=warning
-
verbosity of output, print messages of given level and higher priorities. Supported priorities starting at lowest level are:
- info - Low level messages
- trace - Function call trace
- fail - Report test failures
- warning - Warnings
- error - Report errors
- debug - Debug output
- message - Normal messages
- fatal - Report only fatal errors
- --copyright
- print copyright information
- -h --help
- print this help
- -? --usage
- print a short help
- --version
- print the version number and exit
Processing
-
- --threads=-1
- Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).
PLUGINS: 1d/spacialkernel
- cdiff
- Central difference filter kernel, mirror boundary conditions are used.
- (no parameters)
- gauss
- spacial Gauss filter kernel, supported parameters are:
-
w
= 1; uint in [0, inf)
-
half filter width.
-
half filter width.
PLUGINS: 1d/splinekernel
- bspline
- B-spline kernel creation , supported parameters are:
-
d
= 3; int in [0, 5]
-
Spline degree.
-
Spline degree.
- omoms
- OMoms-spline kernel creation, supported parameters are:
-
d
= 3; int in [3, 3]
-
Spline degree.
-
Spline degree.
PLUGINS: 2dimage/combiner
- absdiff
- Image combiner 'absdiff'
- (no parameters)
- add
- Image combiner 'add'
- (no parameters)
- div
- Image combiner 'div'
- (no parameters)
- mul
- Image combiner 'mul'
- (no parameters)
- sub
- Image combiner 'sub'
- (no parameters)
PLUGINS: 2dimage/filter
- adaptmed
- 2D image adaptive median filter, supported parameters are:
-
w
= 2; int in [1, inf)
-
half filter width.
-
half filter width.
- admean
- An adaptive mean filter that works like a normal mean filter, if the intensity variation within the filter mask is lower then the intensity variation in the whole image, that the uses a special formula if the local variation is higher then the image intensity variation., supported parameters are:
-
w
= 1; int in [1, inf)
-
half filter width.
-
half filter width.
- aniso
- 2D Anisotropic image filter, supported parameters are:
-
epsilon
= 1; float in (0, inf)
-
iteration change threshold.
-
iteration change threshold.
-
iter
= 100; int in [1, 10000]
-
number of iterations.
-
number of iterations.
-
k
= -1; float in [0, 100]
-
k the noise threshold (<=0 -> adaptive).
-
k the noise threshold (<=0 -> adaptive).
-
n
= 8; set
-
neighbourhood.
Supported values are:( 4, 8, )
-
neighbourhood.
Supported values are:( 4, 8, )
-
psi
= tuckey; dict
-
edge stopping function.
Supported values are:
- guess - test stopping function
- tuckey - tukey stopping function
- pm1 - stopping function 1
- pm2 - stopping function 2
-
edge stopping function.
Supported values are:
- bandpass
- intensity bandpass filter, supported parameters are:
-
max
= 3.40282e+38; float
-
maximum of the band.
-
maximum of the band.
-
min
= 0; float
-
minimum of the band.
-
minimum of the band.
- binarize
- image binarize filter, supported parameters are:
-
max
= 3.40282e+38; float
-
maximum of accepted range.
-
maximum of accepted range.
-
min
= 0; float
-
minimum of accepted range.
-
minimum of accepted range.
- close
- morphological close, supported parameters are:
-
hint
= black; set
-
a hint at the main image content.
Supported values are:( black, white, )
-
a hint at the main image content.
Supported values are:( black, white, )
-
shape
= [sphere:r=2]; factory
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
- combiner
- Combine two images with the given combiner operator. if 'reverse' is set to false, the first operator is the image passed through the filter pipeline, and the second image is loaded from the file given with the 'image' parameter the moment the filter is run., supported parameters are:
-
image
=(input, required, string)
-
second image that is needed in the combiner.
-
second image that is needed in the combiner.
-
op
=(required, factory)
-
Image combiner to be applied to the images.
For supported plug-ins see PLUGINS:2dimage/combiner
-
Image combiner to be applied to the images.
For supported plug-ins see PLUGINS:2dimage/combiner
-
reverse
= 0; bool
-
reverse the order in which the images passed to the combiner.
-
reverse the order in which the images passed to the combiner.
- convert
- image pixel format conversion filter, supported parameters are:
-
a
= 1; float
-
linear conversion parameter a.
-
linear conversion parameter a.
-
b
= 0; float
-
linear conversion parameter b.
-
linear conversion parameter b.
-
map
= opt; dict
-
conversion mapping.
Supported values are:
- opt - apply a linear transformation that maps the real input range to the full output range
- range - apply linear transformation that maps the input data type range to the output data type range
- copy - copy data when converting
- linear - apply linear transformation x -> a*x+b
- optstat - apply a linear transform that maps based on input mean and variation to the full output range
-
conversion mapping.
Supported values are:
-
repn
= ubyte; dict
-
output pixel type.
Supported values are:
- none - no pixel type defined
- float - floating point 32 bit
- sbyte - signed 8 bit
- ulong - unsigned 64 bit
- double - floating point 64 bit
- sint - signed 32 bit
- ushort - unsigned 16 bit
- sshort - signed 16 bit
- uint - unsigned 32 bit
- slong - signed 64 bit
- bit - binary data
- ubyte - unsigned 8 bit
-
output pixel type.
Supported values are:
- crop
- Crop a region of an image, the region is always clamped to the original image size., supported parameters are:
-
end
= [[-1,-1]]; streamable
-
end of crop region.
-
end of crop region.
-
start
= [[0,0]]; streamable
-
start of crop region.
-
start of crop region.
- dilate
- 2d image stack dilate filter, supported parameters are:
-
hint
= black; set
-
a hint at the main image content.
Supported values are:( black, white, )
-
a hint at the main image content.
Supported values are:( black, white, )
-
shape
= [sphere:r=2]; factory
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
- distance
- 2D image distance filter, evaluates the distance map for a binary mask.
- (no parameters)
- downscale
- Downscale the input image by using a given block size to define the downscale factor. Prior to scaling the image is filtered by a smoothing filter to eliminate high frequency data and avoid aliasing artifacts., supported parameters are:
-
b
= [[1,1]]; 2dbounds
-
blocksize.
-
blocksize.
-
bx
= 1; uint in [1, inf)
-
blocksize in x direction.
-
blocksize in x direction.
-
by
= 1; uint in [1, inf)
-
blocksize in y direction.
-
blocksize in y direction.
-
kernel
= gauss; string
-
smoothing filter kernel to be applied, the size of the filter is estimated based on the blocksize..
-
smoothing filter kernel to be applied, the size of the filter is estimated based on the blocksize..
- erode
- 2d image stack erode filter, supported parameters are:
-
hint
= black; set
-
a hint at the main image content.
Supported values are:( black, white, )
-
a hint at the main image content.
Supported values are:( black, white, )
-
shape
= [sphere:r=2]; factory
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
- gauss
- isotropic 2D gauss filter, supported parameters are:
-
w
= 1; int in [0, inf)
-
filter width parameter.
-
filter width parameter.
- gradnorm
- 2D image to gradient norm filter, supported parameters are:
-
normalize
= 0; bool
-
Normalize the gradient norms to range [0,1]..
-
Normalize the gradient norms to range [0,1]..
- invert
- intensity invert filter
- (no parameters)
- kmeans
- 2D image k-means filter. In the output image the pixel value represents the class membership and the class centers are stored as attribute in the image., supported parameters are:
-
c
= 3; int in [2, inf)
-
number of classes.
-
number of classes.
- label
- Label connected components in a binary 2D image., supported parameters are:
-
n
= 4n; factory
-
Neighborhood mask to describe connectivity..
For supported plug-ins see PLUGINS:2dimage/shape
-
Neighborhood mask to describe connectivity..
For supported plug-ins see PLUGINS:2dimage/shape
- labelmap
- Image filter to remap label id's. Only applicable to images with integer valued intensities/labels., supported parameters are:
-
map
=(input, required, string)
-
Label mapping file.
-
Label mapping file.
- labelscale
- A filter that only creates output voxels that are already created in the input image. Scaling is done by using a voting algorithms that selects the target pixel value based on the highest pixel count of a certain label in the corresponding source region. If the region comprises two labels with the same count, the one with the lower number wins., supported parameters are:
-
out-size
=(required, 2dbounds)
-
target size given as two coma separated values.
-
target size given as two coma separated values.
- load
- Load the input image from a file and use it to replace the current image in the pipeline., supported parameters are:
-
file
=(input, required, string)
-
name of the input file to load from..
-
name of the input file to load from..
- mask
- 2D masking, one of the two input images must by of type bit., supported parameters are:
-
fill
= min; dict
-
fill style for pixels outside of the mask.
Supported values are:
- max - set values outside the mask to the maximum value found in the image..
- zero - set the values outside the mask to zero.
- min - set values outside the mask to the minimum value found in the image.
-
fill style for pixels outside of the mask.
Supported values are:
-
input
=(input, required, string)
-
second input image file name.
-
second input image file name.
-
inverse
= 0; bool
-
set to true to use the inverse of the mask for masking.
-
set to true to use the inverse of the mask for masking.
- maxflow
- This filter implements the uses the max-flow min-cut algorithmfor image segmentation, supported parameters are:
-
sink-flow
=(input, required, string)
-
Image of float type to define the per-pixel flow to the sink.
-
Image of float type to define the per-pixel flow to the sink.
-
source-flow
=(input, required, string)
-
Image of float type to define the per-pixel flow to the source.
-
Image of float type to define the per-pixel flow to the source.
- mean
- 2D image mean filter, supported parameters are:
-
w
= 1; int in [1, inf)
-
half filter width.
-
half filter width.
- median
- 2D image median filter, supported parameters are:
-
w
= 1; int in [1, inf)
-
half filter width.
-
half filter width.
- mlv
- Mean of Least Variance 2D image filter, supported parameters are:
-
w
= 1; int in [1, inf)
-
filter width parameter.
-
filter width parameter.
- ngfnorm
- 2D image to normalized-gradiend-field-norm filter
- (no parameters)
- noise
- 2D image noise filter: add additive or modulated noise to an image, supported parameters are:
-
g
= [gauss:mu=0,sigma=10]; factory
-
noise generator.
For supported plug-ins see PLUGINS:generator/noise
-
noise generator.
For supported plug-ins see PLUGINS:generator/noise
-
mod
= 0; bool
-
additive or modulated noise.
-
additive or modulated noise.
- open
- morphological open, supported parameters are:
-
hint
= black; set
-
a hint at the main image content.
Supported values are:( black, white, )
-
a hint at the main image content.
Supported values are:( black, white, )
-
shape
= [sphere:r=2]; factory
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
-
structuring element.
For supported plug-ins see PLUGINS:2dimage/shape
- pruning
- Morphological pruning. Pruning until convergence will erase all pixels but closed loops., supported parameters are:
-
iter
= 0; int in [1, 1000000]
-
Number of iterations to run, 0=until convergence.
-
Number of iterations to run, 0=until convergence.
- regiongrow
- Region growing startin from a seed until only along increasing gradients, supported parameters are:
-
n
= 8n; factory
-
Neighborhood shape.
For supported plug-ins see PLUGINS:2dimage/shape
-
Neighborhood shape.
For supported plug-ins see PLUGINS:2dimage/shape
-
seed
=(input, required, string)
-
seed image (bit valued).
-
seed image (bit valued).
- sandp
- salt and pepper 3d filter, supported parameters are:
-
thresh
= 100; float in (0, inf)
-
thresh value.
-
thresh value.
-
w
= 1; int in [1, inf)
-
filter width parameter.
-
filter width parameter.
- scale
- 2D image downscale filter, supported parameters are:
-
interp
= [bspline:d=3]; factory
-
interpolation method to be used .
For supported plug-ins see PLUGINS:1d/splinekernel
-
interpolation method to be used .
For supported plug-ins see PLUGINS:1d/splinekernel
-
s
= [[0,0]]; 2dbounds
-
target size as 2D vector.
-
target size as 2D vector.
-
sx
= 0; uint in [0, inf)
-
target size in x direction, 0: use input size.
-
target size in x direction, 0: use input size.
-
sy
= 0; uint in [0, inf)
-
target size in y direction, 0: use input size.
-
target size in y direction, 0: use input size.
- selectbig
- 2D label select biggest component filter
- (no parameters)
- sepconv
- 2D image intensity separaple convolution filter, supported parameters are:
-
kx
= [gauss:w=1]; factory
-
filter kernel in x-direction.
For supported plug-ins see PLUGINS:1d/spacialkernel
-
filter kernel in x-direction.
For supported plug-ins see PLUGINS:1d/spacialkernel
-
ky
= [gauss:w=1]; factory
-
filter kernel in y-direction.
For supported plug-ins see PLUGINS:1d/spacialkernel
-
filter kernel in y-direction.
For supported plug-ins see PLUGINS:1d/spacialkernel
- shmean
- 2D image filter that evaluates the mean over a given neighborhood shape, supported parameters are:
-
shape
= 8n; factory
-
neighborhood shape to evaluate the mean.
For supported plug-ins see PLUGINS:2dimage/shape
-
neighborhood shape to evaluate the mean.
For supported plug-ins see PLUGINS:2dimage/shape
- sobel
- The 2D Sobel filter for gradient evaluation. Note that the output pixel type of the filtered image is the same as the input pixel type, so converting the input beforehand to a floating point valued image is recommendable., supported parameters are:
-
dir
= x; dict
-
Gradient direction.
Supported values are:
- y - gradient in y-direction
- x - gradient in x-direction
-
Gradient direction.
Supported values are:
- sort-label
- This plug-in sorts the labels of a gray-scale image so that the lowest label value corresponts to the lable with themost pixels. The background (0) is not touched
- (no parameters)
- sws
- seeded watershead. The algorithm extracts exactly so many reagions as initial labels are given in the seed image., supported parameters are:
-
grad
= 0; bool
-
Interpret the input image as gradient. .
-
Interpret the input image as gradient. .
-
mark
= 0; bool
-
Mark the segmented watersheds with a special gray scale value.
-
Mark the segmented watersheds with a special gray scale value.
-
n
= [sphere:r=1]; factory
-
Neighborhood for watershead region growing.
For supported plug-ins see PLUGINS:2dimage/shape
-
Neighborhood for watershead region growing.
For supported plug-ins see PLUGINS:2dimage/shape
-
seed
=(input, required, string)
-
seed input image containing the lables for the initial regions.
-
seed input image containing the lables for the initial regions.
- tee
- Save the input image to a file and also pass it through to the next filter, supported parameters are:
-
file
=(output, required, string)
-
name of the output file to save the image too..
-
name of the output file to save the image too..
- thinning
- Morphological thinning. Thinning until convergence will result in a 8-connected skeleton, supported parameters are:
-
iter
= 0; int in [1, 1000000]
-
Number of iterations to run, 0=until convergence.
-
Number of iterations to run, 0=until convergence.
- thresh
- This filter sets all pixels of an image to zero that fall below a certain threshold and whose neighbours in a given neighborhood shape also fall below a this threshold, supported parameters are:
-
shape
= 4n; factory
-
neighborhood shape to take into account.
For supported plug-ins see PLUGINS:2dimage/shape
-
neighborhood shape to take into account.
For supported plug-ins see PLUGINS:2dimage/shape
-
thresh
= 5; double
-
The threshold value.
-
The threshold value.
- transform
- Transform the input image with the given transformation., supported parameters are:
-
file
=(input, required, string)
-
Name of the file containing the transformation..
-
Name of the file containing the transformation..
- ws
- basic watershead segmentation., supported parameters are:
-
evalgrad
= 0; bool
-
Set to 1 if the input image does not represent a gradient norm image.
-
Set to 1 if the input image does not represent a gradient norm image.
-
mark
= 0; bool
-
Mark the segmented watersheds with a special gray scale value.
-
Mark the segmented watersheds with a special gray scale value.
-
n
= [sphere:r=1]; factory
-
Neighborhood for watershead region growing.
For supported plug-ins see PLUGINS:2dimage/shape
-
Neighborhood for watershead region growing.
For supported plug-ins see PLUGINS:2dimage/shape
-
thresh
= 0; float in [0, 1)
-
Relative gradient norm threshold. The actual value threshold value is thresh * (max_grad - min_grad) + min_grad. Bassins separated by gradients with a lower norm will be joined.
-
Relative gradient norm threshold. The actual value threshold value is thresh * (max_grad - min_grad) + min_grad. Bassins separated by gradients with a lower norm will be joined.
PLUGINS: 2dimage/io
- bmp
- BMP 2D-image input/output support
- Recognized file extensions: .BMP, .bmp
-
Supported element types:
- binary data, unsigned 8 bit, unsigned 16 bit
- datapool
- Virtual IO to and from the internal data pool
- Recognized file extensions: .@
- dicom
- 2D image io for DICOM
- Recognized file extensions: .DCM, .dcm
-
Supported element types:
- signed 16 bit, unsigned 16 bit
- exr
- a 2dimage io plugin for OpenEXR images
- Recognized file extensions: .EXR, .exr
-
Supported element types:
- unsigned 32 bit, floating point 32 bit
- jpg
- a 2dimage io plugin for jpeg gray scale images
- Recognized file extensions: .JPEG, .JPG, .jpeg, .jpg
-
Supported element types:
- unsigned 8 bit
- png
- a 2dimage io plugin for png images
- Recognized file extensions: .PNG, .png
-
Supported element types:
- binary data, unsigned 8 bit, unsigned 16 bit
- raw
- RAW 2D-image output support
- Recognized file extensions: .RAW, .raw
-
Supported element types:
- binary data, signed 8 bit, unsigned 8 bit, signed 16 bit, unsigned 16 bit, signed 32 bit, unsigned 32 bit, floating point 32 bit, floating point 64 bit
- tif
- TIFF 2D-image input/output support
- Recognized file extensions: .TIF, .TIFF, .tif, .tiff
-
Supported element types:
- binary data, unsigned 8 bit, unsigned 16 bit, unsigned 32 bit
- vista
- a 2dimage io plugin for vista images
- Recognized file extensions: .V, .VISTA, .v, .vista
-
Supported element types:
- binary data, signed 8 bit, unsigned 8 bit, signed 16 bit, unsigned 16 bit, signed 32 bit, unsigned 32 bit, floating point 32 bit, floating point 64 bit
PLUGINS: 2dimage/shape
- 1n
- A shape that only contains the central point
- (no parameters)
- 4n
- 4n neighborhood 2D shape
- (no parameters)
- 8n
- 8n neighborhood 2D shape
- (no parameters)
- rectangle
- rectangle shape mask creator, supported parameters are:
-
fill
= 1; bool
-
create a filled shape.
-
create a filled shape.
-
height
= 2; int in [1, inf)
-
height of rectangle.
-
height of rectangle.
-
width
= 2; int in [1, inf)
-
width of rectangle.
-
width of rectangle.
- sphere
- Closed spherical neighborhood shape of radius r., supported parameters are:
-
r
= 2; float in (0, inf)
-
sphere radius.
-
sphere radius.
- square
- square shape mask creator, supported parameters are:
-
fill
= 1; bool
-
create a filled shape.
-
create a filled shape.
-
width
= 2; int in [1, inf)
-
width of rectangle.
-
width of rectangle.
PLUGINS: 2dtransform/io
- bbs
- Binary (non-portable) serialized IO of 2D transformations
- Recognized file extensions: .bbs
- datapool
- Virtual IO to and from the internal data pool
- Recognized file extensions: .@
- vista
- Vista storage of 2D transformations
- Recognized file extensions: .v2dt
- xml
- XML serialized IO of 2D transformations
- Recognized file extensions: .x2dt
PLUGINS: generator/noise
- gauss
- This noise generator creates random values that are distributed according to a Gaussien distribution by using the Box-Muller transformation., supported parameters are:
-
mu
= 0; float
-
mean of distribution.
-
mean of distribution.
-
seed
= 0; uint in [0, inf)
-
set random seed (0=init based on system time).
-
set random seed (0=init based on system time).
-
sigma
= 1; float in (0, inf)
-
standard derivation of distribution.
-
standard derivation of distribution.
- uniform
- Uniform noise generator using C stdlib rand(), supported parameters are:
-
a
= 0; float
-
lower bound if noise range.
-
lower bound if noise range.
-
b
= 1; float
-
higher bound if noise range.
-
higher bound if noise range.
-
seed
= 0; uint in [0, inf)
-
set random seed (0=init based on system time).
-
set random seed (0=init based on system time).
EXAMPLE
Evaluate the median of the 2nd order derivative of the series given in segmentation set segment.set after filtering with a Gaussian of width 3. In addition write the time intensity curve of pixel <128,64> to curve.txt.- mia-2dseries2dordermedian -i segment.set -o gradmedian.exr -g 1 --itc-file curve.txt --itc-loc "<128,64>"
AUTHOR(s)
Gert WollnyCOPYRIGHT
This software is Copyright (c) 1999-2015 Leipzig, Germany and Madrid, Spain. It comes with ABSOLUTELY NO WARRANTY and you may redistribute it under the terms of the GNU GENERAL PUBLIC LICENSE Version 3 (or later). For more information run the program with the option '--copyright'.