Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "itk" keyword

itk-topologycontrol 1.1.0
ITK external module to control topology of binary mask regions
4 versions - Latest release: 9 months ago - 212 downloads last month - 1 stars on GitHub - 1 maintainer
itkwasm-elastix 0.2.2
An ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images
3 versions - Latest release: 7 months ago - 53 downloads last month - 184 stars on GitHub - 1 maintainer
itkwasm-elastix-wasi 0.2.2
An ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images
3 versions - Latest release: 7 months ago - 1 dependent package - 55 downloads last month - 184 stars on GitHub - 1 maintainer
itk-elastix-opencl 0.13.0
Provides an ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images
15 versions - Latest release: almost 3 years ago - 1 dependent repositories - 410 downloads last month - 184 stars on GitHub - 6 maintainers
itkwasm-elastix-emscripten 0.2.2
An ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images
3 versions - Latest release: 7 months ago - 1 dependent package - 28 downloads last month - 184 stars on GitHub - 2 maintainers
itkwasm-image-io-wasi 1.0.1
Input and output for scientific and medical image file formats.
6 versions - Latest release: 4 months ago - 1 dependent package - 2.79 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itk-webassemblyinterface 1.0b173
IO with the itk-wasm file formats
3 versions - Latest release: 27 days ago - 3.15 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-mesh-io-wasi 1.0.0
Input and output for scientific and medical image file formats.
5 versions - Latest release: 4 months ago - 1 dependent package - 135 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-images-wasi 5.0.2
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
10 versions - Latest release: 26 days ago - 1 dependent repositories - 2.52 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-downsample-wasi 1.2.0
Pipelines for downsampling images.
4 versions - Latest release: 22 days ago - 1.66 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compress-stringify 3.0.0
Zstandard compression and decompression and base64 encoding and decoding in WebAssembly.
14 versions - Latest release: 4 months ago - 149 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-image-io-emscripten 1.0.1
Input and output for scientific and medical image file formats.
5 versions - Latest release: 4 months ago - 1 dependent package - 3.7 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-mesh-io 1.0.0
Input and output for scientific and medical image file formats.
4 versions - Latest release: 4 months ago - 153 downloads last month - 179 stars on GitHub - 2 maintainers
compare-meshes 0.1.0
Compare meshes and polydata for regression testing.
1 version - Latest release: about 1 month ago - 24 downloads last month - 179 stars on GitHub - 1 maintainer
itkwasm-dicom-wasi 6.0.0
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
14 versions - Latest release: 4 months ago - 1 dependent repositories - 134 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-downsample-emscripten 1.2.0
Pipelines for downsampling images.
3 versions - Latest release: 22 days ago - 88 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-meshes-wasi 0.2.0
Compare meshes and polydata for regression testing.
2 versions - Latest release: about 1 month ago - 29 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-images 5.0.2
Compare images with a tolerance for regression testing.
9 versions - Latest release: 26 days ago - 5.92 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-meshes-emscripten 0.2.0
Compare meshes and polydata for regression testing.
2 versions - Latest release: about 1 month ago - 29 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-image-io 1.0.1
Input and output for scientific and medical image file formats.
5 versions - Latest release: 4 months ago - 6.23 thousand downloads last month - 179 stars on GitHub - 2 maintainers
Top 9.6% on pypi.org
itkwasm-compress-stringify-emscripten 3.0.0
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
15 versions - Latest release: 4 months ago - 1 dependent repositories - 130 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-dicom 6.0.0
Read files and images related to DICOM file format.
14 versions - Latest release: 4 months ago - 98 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-dicom-emscripten 6.0.0
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
14 versions - Latest release: 4 months ago - 1 dependent repositories - 94 downloads last month - 179 stars on GitHub - 2 maintainers
Top 9.3% on pypi.org
itkwasm-compress-stringify-wasi 3.0.0
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
15 versions - Latest release: 4 months ago - 1 dependent repositories - 105 downloads last month - 179 stars on GitHub - 2 maintainers
compare-meshes-wasi 0.1.0
Compare meshes and polydata for regression testing.
1 version - Latest release: about 1 month ago - 22 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-mesh-io-emscripten 1.0.0
Input and output for scientific and medical image file formats.
5 versions - Latest release: 4 months ago - 1 dependent package - 65 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-images-emscripten 5.0.2
High performance spatial analysis in a web browser, Node.js, and across programming languages and...
9 versions - Latest release: 26 days ago - 1 dependent repositories - 3.56 thousand downloads last month - 179 stars on GitHub - 2 maintainers
compare-meshes-emscripten 0.1.0
Compare meshes and polydata for regression testing.
1 version - Latest release: about 1 month ago - 24 downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-downsample 1.2.0
Pipelines for downsampling images.
3 versions - Latest release: 22 days ago - 1.64 thousand downloads last month - 179 stars on GitHub - 2 maintainers
itkwasm-compare-meshes 0.1.0
Compare meshes and polydata for regression testing.
1 version - Latest release: about 1 month ago - 16 downloads last month - 179 stars on GitHub - 2 maintainers
Top 2.5% on pypi.org
itkwidgets 0.32.6
Interactive Jupyter widgets to visualize images, point sets, and meshes in 2D and 3D
121 versions - Latest release: about 1 year ago - 9 dependent packages - 82 dependent repositories - 12.6 thousand downloads last month - 571 stars on GitHub - 3 maintainers
itk-montage 0.8.2
Montaging for microscopy imaging files.
13 versions - Latest release: 18 days ago - 1 dependent repositories - 2.44 thousand downloads last month - 24 stars on GitHub - 8 maintainers
itk-isotropicwavelets 0.6.2
Steerable Wavelet Pyramid with Isotropic Wavelets and Riesz Functions
8 versions - Latest release: 9 months ago - 1 dependent repositories - 514 downloads last month - 13 stars on GitHub - 8 maintainers
itk-higherorderaccurategradient 1.2.0
ITK filters to estimate higher order accurate derivative and gradients
14 versions - Latest release: over 1 year ago - 1 dependent package - 2 dependent repositories - 794 downloads last month - 1 stars on GitHub - 8 maintainers
itk-parabolicmorphology 1.2.1
ITK classes for mathematical morphology using parabolic structuring functions
4 versions - Latest release: about 1 year ago - 1 dependent repositories - 383 downloads last month - 3 stars on GitHub - 8 maintainers
itk-bonemorphometry 1.4.0
An ITK module to compute bone morphometry features and feature maps
5 versions - Latest release: over 1 year ago - 1 dependent repositories - 418 downloads last month - 7 stars on GitHub - 2 maintainers
itk-bsplinegradient 0.3.0
Approximate an image's gradient from a B-spline fit to its intensity.
12 versions - Latest release: over 1 year ago - 1 dependent package - 2 dependent repositories - 602 downloads last month - 2 stars on GitHub - 4 maintainers
itk-splitcomponents 2.1.0
ITK filters to split a multi-component pixel image into component-wise scalar images
13 versions - Latest release: over 1 year ago - 1 dependent package - 5 dependent repositories - 728 downloads last month - 5 stars on GitHub - 2 maintainers
itk-texturefeatures 3.6.0
An ITK module to compute N-dimension grayscale texture feature images
16 versions - Latest release: over 1 year ago - 1 dependent repositories - 849 downloads last month - 22 stars on GitHub - 10 maintainers
itk-ioomezarrngff 0.2.1
IO for images stored in zarr format.
11 versions - Latest release: 6 months ago - 1 dependent package - 826 downloads last month - 8 stars on GitHub - 3 maintainers
itk-ndreg 0.2.1
This is the Neurodata open-source Python package that performs affine and deformable (LDDMM) imag...
3 versions - Latest release: about 3 years ago - 1 dependent repositories - 152 downloads last month - 5 stars on GitHub - 4 maintainers
itk-anisotropicdiffusionlbr 1.2.1
Smooth images while preserving edges or coherent structures.
7 versions - Latest release: almost 3 years ago - 1 dependent repositories - 447 downloads last month - 10 stars on GitHub - 8 maintainers
itk-clesperanto 0.2.2
ITK filters accelerated with OpenCL.
2 versions - Latest release: over 1 year ago - 136 downloads last month - 4 stars on GitHub - 3 maintainers
itk-cuberille 2.6.0
This module implements cuberille implicit surface polygonization for ITK.
10 versions - Latest release: over 1 year ago - 1 dependent repositories - 616 downloads last month - 4 stars on GitHub - 8 maintainers
itk-vkfft 0.2.0
VkFFT backends for ITK FFT classes.
10 versions - Latest release: over 1 year ago - 1 dependent repositories - 427 downloads last month - 7 stars on GitHub - 8 maintainers
itk-ringartifact 1.0.0
ITK filters to reduce stripe artifacts or ring artifacts common in x-ray computed tomography, foc...
3 versions - Latest release: almost 4 years ago - 1 dependent repositories - 134 downloads last month - 5 stars on GitHub - 2 maintainers
itk-iomeshswc 0.2.0
ITK module for reading meshes from SWC files, a format for representing neuron morphology.
4 versions - Latest release: over 1 year ago - 1 dependent repositories - 261 downloads last month - 1 stars on GitHub - 2 maintainers
Top 7.6% on pypi.org
itkwasm 1.0b171
Python interface to itk-wasm WebAssembly (Wasm) modules.
31 versions - Latest release: about 1 month ago - 2 dependent packages - 1 dependent repositories - 31.9 thousand downloads last month - 170 stars on GitHub - 1 maintainer
itkwasm-downsample-cucim 0.2.0
Pipelines for downsampling images. cuCIM implementation.
2 versions - Latest release: 2 months ago - 18 downloads last month - 179 stars on GitHub - 1 maintainer
Top 3.4% on pypi.org
itk-elastix 0.19.2
Provides an ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images
34 versions - Latest release: 18 days ago - 10 dependent packages - 11 dependent repositories - 8 thousand downloads last month - 184 stars on GitHub - 3 maintainers
itk-totalvariation 0.2.3
TotalVariation algorithms, providing a wrap for the external project: https://github.com/albarji/...
5 versions - Latest release: 9 months ago - 1 dependent repositories - 281 downloads last month - 10 stars on GitHub - 6 maintainers
itk-growcut 0.2.1
Segments a 3D image from foreground and background seeds.
4 versions - Latest release: 6 months ago - 1 dependent repositories - 287 downloads last month - 14 stars on GitHub - 6 maintainers
itk-iomeshstl 2.3.0
MeshIO class to read and write ITK meshes into STL files.
3 versions - Latest release: over 1 year ago - 1 dependent repositories - 232 downloads last month - 9 stars on GitHub - 4 maintainers
itk-subdivisionquadedgemeshfilter 1.1.0
ITK classes for triangle mesh subdivision
2 versions - Latest release: almost 4 years ago - 1 dependent repositories - 123 downloads last month - 3 stars on GitHub - 8 maintainers
itk-fpfh 0.1.1
An ITK-based implementation of FPFH (Fast Point Feature Histogram) used for point cloud feature c...
2 versions - Latest release: over 1 year ago - 477 downloads last month - 2 stars on GitHub - 3 maintainers
napari-itk-io 0.3.0
File IO with itk for napari
4 versions - Latest release: 12 months ago - 2 dependent packages - 2 dependent repositories - 150 downloads last month - 7 stars on GitHub - 2 maintainers
itk-boneenhancement 0.4.3
Various filters for enhancing cortical bones in quantitative computed tomography.
6 versions - Latest release: over 2 years ago - 1 dependent repositories - 317 downloads last month - 5 stars on GitHub - 6 maintainers
itk-spcn 0.2.0
This performs structure preserving color normalization on an image using a reference image.
9 versions - Latest release: over 1 year ago - 2 dependent repositories - 436 downloads last month - 18 stars on GitHub - 2 maintainers
itk-fixedpointinversedisplacementfield 1.0.0
Takes a displacement field as input and computes the displacement field that is its inverse.
1 version - Latest release: over 3 years ago - 1 dependent repositories - 70 downloads last month - 2 stars on GitHub - 4 maintainers
itk-twoprojectionregistration 1.1.0
ITK classes for two-projection 2D/3D registration
3 versions - Latest release: almost 4 years ago - 1 dependent repositories - 252 downloads last month - 47 stars on GitHub - 4 maintainers
itk-thickness3d 5.3.0
An ITK module to compute 3D thickness
6 versions - Latest release: over 1 year ago - 1 dependent package - 1 dependent repositories - 696 downloads last month - 35 stars on GitHub - 6 maintainers
itk_napari_conversion 0.3.1
Convert between itk and napari data structures.
4 versions - Latest release: about 3 years ago - 3 dependent repositories - 179 downloads last month - 3 stars on GitHub - 4 maintainers
itk-principalcomponentsanalysis 1.0.0
ITK classes for the analysis of the principal components of data sets, optionally point data asso...
1 version - Latest release: over 3 years ago - 1 dependent repositories - 78 downloads last month - 2 stars on GitHub - 4 maintainers
itk-smoothingrecursiveyvvgaussianfilter 0.0.1
Young & Van Vliet recursive Gaussian smoothing filter for GPU (OpenCL) and CPU
1 version - Latest release: over 3 years ago - 1 dependent repositories - 88 downloads last month - 2 stars on GitHub - 4 maintainers
Top 1.1% on pypi.org
itk 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
50 versions - Latest release: over 1 year ago - 70 dependent packages - 220 dependent repositories - 46.4 thousand downloads last month - 1,336 stars on GitHub - 5 maintainers
itk-gpufinitedifference 0.2.0 💰
Base classes for ITK finite difference filters accelerated with OpenCL.
1 version - Latest release: over 4 years ago - 1 dependent repositories - 36 downloads last month - 1,336 stars on GitHub - 2 maintainers
itk-gpuimagefilterbase 0.2.0 💰
Base classes for ITK image filters accelerated with OpenCL.
1 version - Latest release: over 4 years ago - 1 dependent repositories - 38 downloads last month - 1,336 stars on GitHub - 2 maintainers
Top 1.5% on pypi.org
itk-io 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
49 versions - Latest release: over 1 year ago - 13 dependent packages - 58 dependent repositories - 48.3 thousand downloads last month - 1,336 stars on GitHub - 4 maintainers
itk-gpucommon 0.2.0 💰
Core classes for ITK filters accelerated with OpenCL.
2 versions - Latest release: over 4 years ago - 1 dependent repositories - 69 downloads last month - 1,336 stars on GitHub - 2 maintainers
Top 1.6% on pypi.org
itk-numerics 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
32 versions - Latest release: over 1 year ago - 4 dependent packages - 71 dependent repositories - 50.4 thousand downloads last month - 1,336 stars on GitHub - 5 maintainers
Top 1.9% on pypi.org
itk-segmentation 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
49 versions - Latest release: over 1 year ago - 2 dependent packages - 51 dependent repositories - 45.2 thousand downloads last month - 1,336 stars on GitHub - 5 maintainers
Top 1.5% on pypi.org
itk-filtering 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
38 versions - Latest release: over 1 year ago - 9 dependent packages - 73 dependent repositories - 51.1 thousand downloads last month - 1,336 stars on GitHub - 5 maintainers
Top 1.9% on pypi.org
itk-registration 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
43 versions - Latest release: over 1 year ago - 3 dependent packages - 51 dependent repositories - 45.8 thousand downloads last month - 1,336 stars on GitHub - 8 maintainers
Top 1.4% on pypi.org
itk-core 5.3.0 💰
ITK is an open-source toolkit for multidimensional image analysis
41 versions - Latest release: over 1 year ago - 8 dependent packages - 78 dependent repositories - 54.3 thousand downloads last month - 1,336 stars on GitHub - 5 maintainers
itk-pocus 0.3.2
ITKPOCUS - an open source library for image processing and AI of point-of-care ultrasound, based ...
7 versions - Latest release: over 1 year ago - 1 dependent repositories - 58 downloads last month - 18 stars on GitHub - 3 maintainers
itk-gpusmoothing 0.2.0 💰
Common smoothing filters accelerated with OpenCL.
1 version - Latest release: over 4 years ago - 1 dependent repositories - 32 downloads last month - 1,336 stars on GitHub - 2 maintainers
castxml-patch 0.5.0
Parse C-family source files and optionally write a subset of the Abstract Syntax Tree (AST) to a ...
2 versions - Latest release: 12 months ago - 1 dependent repositories - 463 downloads last month - 2 stars on GitHub - 2 maintainers
vmi 0.6.15
Visual Medical Innovation powered by WANGYiping
71 versions - Latest release: about 3 years ago - 1 dependent repositories - 3.44 thousand downloads last month - 4 maintainers
castxml 0.4.5
Parse C-family source files and optionally write a subset of the Abstract Syntax Tree (AST) to a ...
10 versions - Latest release: over 1 year ago - 6 dependent repositories - 170 thousand downloads last month - 2 stars on GitHub - 2 maintainers
Top 8.3% on pypi.org
itk-ultrasound 0.6.3
Filters for use with the Insight Toolkit (ITK) that may be particularly useful for the reconstruc...
22 versions - Latest release: 10 months ago - 2 dependent repositories - 1.25 thousand downloads last month - 50 stars on GitHub - 8 maintainers
medio 0.4.2
Medical images I/O Python package
4 versions - Latest release: over 1 year ago - 1 dependent repositories - 351 downloads last month - 32 stars on GitHub - 4 maintainers
imagedata 3.5.4
Read/write medical image data
112 versions - Latest release: 15 days ago - 3 dependent packages - 2 dependent repositories - 1.63 thousand downloads last month - 9 stars on GitHub - 1 maintainer
itk-phasesymmetry 1.0.5
ITK classes for computing phase symmetry using multi-scale steerable filters
5 versions - Latest release: about 2 years ago - 1 dependent repositories - 252 downloads last month - 2 stars on GitHub - 2 maintainers
Top 1.6% on pypi.org
simpleitk 2.3.1
SimpleITK is a simplified interface to the Insight Toolkit (ITK) for image registration and segme...
33 versions - Latest release: 6 months ago - 58 dependent packages - 260 dependent repositories - 225 thousand downloads last month - 831 stars on GitHub - 4 maintainers
multiscale-spatial-image 1.0.0
Generate a multiscale, chunked, multi-dimensional spatial image data structure that can be serial...
11 versions - Latest release: 7 months ago - 2 dependent packages - 1 dependent repositories - 7.23 thousand downloads last month - 26 stars on GitHub - 1 maintainer
dicom2stl 0.5.0
A script to extract an iso-surface from a DICOM series to produce an STL mesh.
1 version - Latest release: 2 months ago - 90 downloads last month - 187 stars on GitHub - 2 maintainers
itk-dissolve 1.0.6
This is a module for the Insight Toolkit (ITK) that provides filters to replace regions within a ...
7 versions - Latest release: over 1 year ago - 300 downloads last month - 1 stars on GitHub - 1 maintainer
Top 7.4% on pypi.org
simpleitk-simpleelastix 2.4.0.dev67
SimpleITK is a simplified interface to the Insight Toolkit (ITK) for image registration and segme...
7 versions - Latest release: 5 months ago - 3 dependent packages - 1 dependent repositories - 1.54 thousand downloads last month - 831 stars on GitHub - 1 maintainer
sgext 0.9.16
SGEXT is an open-source toolkit for skeletonization and graph analysis
19 versions - Latest release: over 1 year ago - 1 dependent repositories - 653 downloads last month - 3 stars on GitHub - 2 maintainers
Top 2.4% on pypi.org
medpy 0.5.1
Medical image processing in Python
8 versions - Latest release: about 1 month ago - 12 dependent packages - 233 dependent repositories - 18.4 thousand downloads last month - 544 stars on GitHub - 1 maintainer
medpy2 0.0.2 removed
Medical image processing in Python
2 versions - Latest release: 2 months ago - 158 downloads last month - 541 stars on GitHub - 2 maintainers
itk-cleaver 1.3.1
An ITK interface to the Cleaver multi-material tetrahedral meshing library
8 versions - Latest release: about 1 year ago - 1 dependent repositories - 297 downloads last month - 4 stars on GitHub - 6 maintainers
labelfusion 1.0.14
Label fusion strategies for multi-class labels.
18 versions - Latest release: 10 months ago - 1 dependent repositories - 34 downloads last month - 10 stars on GitHub - 2 maintainers
pymialsrtk 2.1.0
PyMIALSRTK: Nipype pipelines for the MIAL Super Resolution Toolkit
4 versions - Latest release: over 1 year ago - 1 dependent repositories - 27 downloads last month - 24 stars on GitHub - 2 maintainers
sitk-cli 0.6.0
Wrap SimpleITK functions as command lines
7 versions - Latest release: 9 months ago - 59 downloads last month - 1 stars on GitHub - 1 maintainer
cell-locator-cli 0.1.0
CLI Tools for Cell Locator
2 versions - Latest release: over 1 year ago - 12 downloads last month - 17 stars on GitHub - 4 maintainers
Related Keywords
itk-module 63 insight-toolkit 51 ITK 46 imaging 43 InsightToolkit 42 open-science 39 python 36 vtk 31 webassembly 30 wasi 29 emscripten 29 itkwasm 28 asmjs 27 input-output 27 javascript 27 reproducible-science 27 wasm 27 cpp 21 scientific-computing 15 open-source 14 image-analysis 14 medical-imaging 13 hacktoberfest 13 segmentation 13 registration 12 reproducible-research 12 numfocus 11 image-processing 11 image 10 simpleitk 7 c-plus-plus 5 computed-tomography 4 medical 4 dicom 4 SimpleITK 3 Mesh 3 kitware 3 feature-extraction 3 graph 3 visualization 3 opencl 2 ultrasound 2 kit 2 image-smoothing 2 ast 2 image-registration 2 xml 2 processing 2 ome-zarr-converter 2 insight 2 tool 2 pydicom 2 csharp 2 micro-ct 2 java 2 morphology 2 lua 2 r 2 ruby 2 swig 2 tcl 2 stl 2 io 2 napari 2 napari-plugin 2 point-cloud 2 castxml 2 cross-platform 2 c++ 2 build 2 CMake 2 nifti-format 2 phase-analysis 2 mhd 2 mha 2 medpy 2 magnetic-resonance-imaging 2 Higher-order 2 Derivative 2 MRI 2 CT 2 US 2 cut 2 max-flow 2 min-cut 2 2d 2 3d 2 4d 2 graph-cut 2 image-classification 2 image-segmentation 2 machine-learning 2 Gradient 2 uspect 1 medical-images 1 ome 1 ngff 1 ultrasound-tissue-characterization 1 ultrasound-imaging 1 image-preprocessing 1