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127 lines
4.4 KiB
Python
127 lines
4.4 KiB
Python
__version__ = "1.0"
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import json
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import os
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from meshroom.core import desc
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class GlobalSfM(desc.AVCommandLineNode):
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commandLine = 'aliceVision_globalSfM {allParams}'
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size = desc.DynamicNodeSize('input')
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category = 'Sparse Reconstruction'
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documentation = '''
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Performs the Structure-From-Motion with a global approach.
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It is known to be faster but less robust to challenging datasets than the Incremental approach.
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'''
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inputs = [
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desc.File(
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name='input',
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label='Input',
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description="SfM Data File",
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value='',
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uid=[0],
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),
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desc.ListAttribute(
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elementDesc=desc.File(
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name='featuresFolder',
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label='Features Folder',
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description="",
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value='',
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uid=[0],
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),
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name='featuresFolders',
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label='Features Folders',
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description="Folder(s) containing the extracted features."
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),
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desc.ListAttribute(
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elementDesc=desc.File(
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name='matchesFolder',
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label='Matches Folder',
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description="",
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value='',
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uid=[0],
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),
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name='matchesFolders',
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label='Matches Folders',
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description="Folder(s) in which computed matches are stored."
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),
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desc.ChoiceParam(
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name='describerTypes',
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label='Describer Types',
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description='Describer types used to describe an image.',
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value=['dspsift'],
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values=['sift', 'sift_float', 'sift_upright', 'dspsift', 'akaze', 'akaze_liop', 'akaze_mldb', 'cctag3', 'cctag4',
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'sift_ocv', 'akaze_ocv'],
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exclusive=False,
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uid=[0],
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joinChar=',',
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),
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desc.ChoiceParam(
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name='rotationAveraging',
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label='Rotation Averaging Method',
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description="Method for rotation averaging :\n"
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" * L1 minimization\n"
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" * L2 minimization\n",
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values=['L1_minimization', 'L2_minimization'],
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value='L2_minimization',
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exclusive=True,
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uid=[0],
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),
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desc.ChoiceParam(
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name='translationAveraging',
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label='Translation Averaging Method',
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description="Method for translation averaging :\n"
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" * L1 minimization\n"
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" * L2 minimization of sum of squared Chordal distances\n"
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" * L1 soft minimization",
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values=['L1_minimization', 'L2_minimization', 'L1_soft_minimization'],
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value='L1_soft_minimization',
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exclusive=True,
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uid=[0],
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),
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desc.BoolParam(
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name='lockAllIntrinsics',
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label='Force Lock of All Intrinsic Camera Parameters.',
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description='Force to keep constant all the intrinsics parameters of the cameras (focal length, \n'
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'principal point, distortion if any) during the reconstruction.\n'
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'This may be helpful if the input cameras are already fully calibrated.',
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value=False,
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uid=[0],
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),
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desc.ChoiceParam(
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name='verboseLevel',
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label='Verbose Level',
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description='Verbosity level (fatal, error, warning, info, debug, trace).',
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value='info',
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values=['fatal', 'error', 'warning', 'info', 'debug', 'trace'],
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exclusive=True,
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uid=[],
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)
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]
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outputs = [
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desc.File(
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name='output',
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label='Output SfMData File',
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description='Path to the output sfmdata file',
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value=desc.Node.internalFolder + 'sfm.abc',
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uid=[],
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),
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desc.File(
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name='outputViewsAndPoses',
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label='Output Poses',
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description='''Path to the output sfmdata file with cameras (views and poses).''',
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value=desc.Node.internalFolder + 'cameras.sfm',
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uid=[],
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),
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desc.File(
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name='extraInfoFolder',
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label='Folder',
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description='Folder for intermediate reconstruction files and additional reconstruction information files.',
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value=desc.Node.internalFolder,
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uid=[],
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),
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]
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