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94 lines
3 KiB
Python
94 lines
3 KiB
Python
__version__ = "1.0"
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from meshroom.core import desc
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from meshroom.core.utils import VERBOSE_LEVEL
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class MeshDenoising(desc.AVCommandLineNode):
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commandLine = 'aliceVision_meshDenoising {allParams}'
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category = 'Mesh Post-Processing'
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documentation = '''
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This experimental node allows to reduce noise from a Mesh.
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for now, the parameters are difficult to control and vary a lot from one dataset to another.
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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="Mesh",
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description="Input mesh in the OBJ file format.",
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value="",
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),
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desc.IntParam(
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name="denoisingIterations",
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label="Denoising Iterations",
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description="Number of denoising iterations.",
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value=5,
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range=(0, 30, 1),
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),
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desc.FloatParam(
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name="meshUpdateClosenessWeight",
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label="Mesh Update Closeness Weight",
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description="Closeness weight for mesh update. Must be positive.",
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value=0.001,
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range=(0.0, 0.1, 0.001),
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),
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desc.FloatParam(
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name="lambda",
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label="Lambda",
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description="Regularization weight.",
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value=2.0,
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range=(0.0, 10.0, 0.01),
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),
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desc.FloatParam(
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name="eta",
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label="Eta",
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description="Gaussian standard deviation for spatial weight, \n"
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"scaled by the average distance between adjacent face centroids.\n"
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"Must be positive.",
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value=1.5,
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range=(0.0, 20.0, 0.01),
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),
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desc.FloatParam(
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name="mu",
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label="Mu",
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description="Gaussian standard deviation for guidance weight.",
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value=1.5,
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range=(0.0, 10.0, 0.01),
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),
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desc.FloatParam(
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name="nu",
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label="Nu",
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description="Gaussian standard deviation for signal weight.",
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value=0.3,
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range=(0.0, 5.0, 0.01),
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),
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desc.ChoiceParam(
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name="meshUpdateMethod",
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label="Mesh Update Method",
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description="Mesh ppdate method:\n"
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" - ITERATIVE_UPDATE (default): ShapeUp styled iterative solver.\n"
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" - POISSON_UPDATE: Poisson-based update from [Wang et al. 2015] 'Rolling guidance normal filter for geometric processing'.",
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value=0,
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values=[0, 1],
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exclusive=True,
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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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values=VERBOSE_LEVEL,
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value="info",
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exclusive=True,
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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",
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description="Output mesh in the OBJ file format.",
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value=desc.Node.internalFolder + "mesh.obj",
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),
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]
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