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__version__ = "2.0"
import json
import os
from meshroom.core import desc
class PanoramaCompositing(desc.CommandLineNode):
commandLine = 'aliceVision_panoramaCompositing {allParams}'
size = desc.DynamicNodeSize('input')
parallelization = desc.Parallelization(blockSize=5)
commandLineRange = '--rangeIteration {rangeIteration} --rangeSize {rangeBlockSize}'
cpu = desc.Level.INTENSIVE
ram = desc.Level.INTENSIVE
category = 'Panorama HDR'
documentation = '''
Once the images have been transformed geometrically (in PanoramaWarping),
they have to be fused together in a single panorama image which looks like a single photography.
The Multi-band Blending method provides the best quality. It averages the pixel values using multiple bands in the frequency domain.
Multiple cameras are contributing to the low frequencies and only the best one contributes to the high frequencies.
'''
inputs = [
desc.File(
name='input',
label='Input SfMData',
description="Input SfMData.",
value='',
uid=[0],
),
desc.File(
name='warpingFolder',
label='Warping Folder',
description="Panorama Warping results",
value='',
uid=[0],
),
desc.File(
name='labels',
label='Labels image',
description="Panorama Seams results",
value='',
uid=[0],
),
desc.ChoiceParam(
name='compositerType',
label='Compositer Type',
description='Which compositer should be used to blend images:\n'
' * multiband: high quality transition by fusing images by frequency bands\n'
' * replace: debug option with straight transitions\n'
' * alpha: debug option with linear transitions\n',
value='multiband',
values=['replace', 'alpha', 'multiband'],
exclusive=True,
uid=[0]
),
desc.IntParam(
name='maxThreads',
label='Max Nb Threads',
description='Specifies the maximum number of threads to run simultaneously.',
value=4,
range=(0, 48, 1),
uid=[],
advanced=True,
),
desc.ChoiceParam(
name='storageDataType',
label='Storage Data Type',
description='Storage image data type:\n'
' * float: Use full floating point (32 bits per channel)\n'
' * half: Use half float (16 bits per channel)\n'
' * halfFinite: Use half float, but clamp values to avoid non-finite values\n'
' * auto: Use half float if all values can fit, else use full float\n',
value='float',
values=['float', 'half', 'halfFinite', 'auto'],
exclusive=True,
uid=[0],
),
desc.ChoiceParam(
name='overlayType',
label='Overlay Type',
description='Overlay on top of panorama to analyze transitions:\n'
' * none: no overlay\n'
' * borders: display image borders\n'
' * seams: display transitions between images\n'
' * all: display borders and seams\n',
value='none',
values=['none', 'borders', 'seams', 'all'],
exclusive=True,
advanced=True,
uid=[0]
),
desc.ChoiceParam(
name='verboseLevel',
label='Verbose Level',
description='Verbosity level (fatal, error, warning, info, debug, trace).',
value='info',
values=['fatal', 'error', 'warning', 'info', 'debug', 'trace'],
exclusive=True,
uid=[],
),
]
outputs = [
desc.File(
name='output',
label='Output Folder',
description='',
value=desc.Node.internalFolder,
uid=[],
)
]
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