mirror of
https://github.com/alicevision/Meshroom.git
synced 2025-06-02 02:42:05 +02:00
116 lines
4.1 KiB
Python
116 lines
4.1 KiB
Python
__version__ = "1.0"
|
|
|
|
import json
|
|
import os
|
|
|
|
from meshroom.core import desc
|
|
from meshroom.core.utils import DESCRIBER_TYPES, VERBOSE_LEVEL
|
|
|
|
|
|
class GlobalSfM(desc.AVCommandLineNode):
|
|
commandLine = 'aliceVision_globalSfM {allParams}'
|
|
size = desc.DynamicNodeSize('input')
|
|
|
|
category = 'Sparse Reconstruction'
|
|
documentation = '''
|
|
Performs the Structure-From-Motion with a global approach.
|
|
It is known to be faster but less robust to challenging datasets than the Incremental approach.
|
|
'''
|
|
|
|
inputs = [
|
|
desc.File(
|
|
name="input",
|
|
label="SfMData",
|
|
description="Input SfMData file.",
|
|
value="",
|
|
),
|
|
desc.ListAttribute(
|
|
elementDesc=desc.File(
|
|
name="featuresFolder",
|
|
label="Features Folder",
|
|
description="Folder containing some extracted features.",
|
|
value="",
|
|
),
|
|
name="featuresFolders",
|
|
label="Features Folders",
|
|
description="Folder(s) containing the extracted features.",
|
|
),
|
|
desc.ListAttribute(
|
|
elementDesc=desc.File(
|
|
name="matchesFolder",
|
|
label="Matches Folder",
|
|
description="Folder containing some computed matches.",
|
|
value="",
|
|
),
|
|
name="matchesFolders",
|
|
label="Matches Folders",
|
|
description="Folder(s) in which computed matches are stored.",
|
|
),
|
|
desc.ChoiceParam(
|
|
name="describerTypes",
|
|
label="Describer Types",
|
|
description="Describer types used to describe an image.",
|
|
values=DESCRIBER_TYPES,
|
|
value=["dspsift"],
|
|
exclusive=False,
|
|
joinChar=",",
|
|
),
|
|
desc.ChoiceParam(
|
|
name="rotationAveraging",
|
|
label="Rotation Averaging Method",
|
|
description="Method for rotation averaging:\n"
|
|
" - L1 minimization\n"
|
|
" - L2 minimization",
|
|
values=["L1_minimization", "L2_minimization"],
|
|
value="L2_minimization",
|
|
exclusive=True,
|
|
),
|
|
desc.ChoiceParam(
|
|
name="translationAveraging",
|
|
label="Translation Averaging Method",
|
|
description="Method for translation averaging:\n"
|
|
" - L1 minimization\n"
|
|
" - L2 minimization of sum of squared Chordal distances\n"
|
|
" - L1 soft minimization",
|
|
values=["L1_minimization", "L2_minimization", "L1_soft_minimization"],
|
|
value="L1_soft_minimization",
|
|
exclusive=True,
|
|
),
|
|
desc.BoolParam(
|
|
name="lockAllIntrinsics",
|
|
label="Lock All Intrinsic Camera Parameters",
|
|
description="Force to keep all the intrinsics parameters of the cameras (focal length, \n"
|
|
"principal point, distortion if any) constant during the reconstruction.\n"
|
|
"This may be helpful if the input cameras are already fully calibrated.",
|
|
value=False,
|
|
),
|
|
desc.ChoiceParam(
|
|
name="verboseLevel",
|
|
label="Verbose Level",
|
|
description="Verbosity level (fatal, error, warning, info, debug, trace).",
|
|
values=VERBOSE_LEVEL,
|
|
value="info",
|
|
exclusive=True,
|
|
),
|
|
]
|
|
|
|
outputs = [
|
|
desc.File(
|
|
name="output",
|
|
label="SfMData",
|
|
description="Path to the output SfMData file.",
|
|
value=desc.Node.internalFolder + "sfm.abc",
|
|
),
|
|
desc.File(
|
|
name="outputViewsAndPoses",
|
|
label="Output Poses",
|
|
description="Path to the output SfMData file with cameras (views and poses).",
|
|
value=desc.Node.internalFolder + "cameras.sfm",
|
|
),
|
|
desc.File(
|
|
name="extraInfoFolder",
|
|
label="Folder",
|
|
description="Folder for intermediate reconstruction files and additional reconstruction information files.",
|
|
value=desc.Node.internalFolder,
|
|
),
|
|
]
|