63 lines
2.1 KiB
Python
Executable File
63 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# Copyright (C) 2022, Paul Elder <paul.elder@ideasonboard.com>
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#
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# Tuning script for rkisp1
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import coloredlogs
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import logging
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import sys
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import libtuning as lt
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from libtuning.parsers import YamlParser
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from libtuning.generators import YamlOutput
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from libtuning.modules.lsc import LSCRkISP1
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from libtuning.modules.agc import AGCRkISP1
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from libtuning.modules.ccm import CCMRkISP1
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from libtuning.modules.static import StaticModule
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coloredlogs.install(level=logging.INFO, fmt='%(name)s %(levelname)s %(message)s')
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awb = StaticModule('Awb')
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blc = StaticModule('BlackLevelCorrection')
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color_processing = StaticModule('ColorProcessing')
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filter = StaticModule('Filter')
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gamma_out = StaticModule('GammaOutCorrection', {'gamma': 2.2})
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tuner = lt.Tuner('RkISP1')
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tuner.add(AGCRkISP1(debug=[lt.Debug.Plot]))
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tuner.add(awb)
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tuner.add(blc)
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tuner.add(CCMRkISP1(debug=[lt.Debug.Plot]))
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tuner.add(color_processing)
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tuner.add(filter)
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tuner.add(gamma_out)
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tuner.add(LSCRkISP1(
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debug=[lt.Debug.Plot],
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# This is for the actual LSC tuning, and is part of the base LSC
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# module. rkisp1's table sector sizes (16x16 programmed as mirrored
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# 8x8) are separate, and is hardcoded in its specific LSC tuning
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# module.
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sector_shape=(17, 17),
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sector_x_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront),
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sector_y_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront),
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# This is the function that will be used to average the pixels in
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# each sector. This can also be a custom function.
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sector_average_function=lt.average.Mean(),
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# This is the function that will be used to smooth the color ratio
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# values. This can also be a custom function.
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smoothing_function=lt.smoothing.MedianBlur(3),
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))
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tuner.set_input_parser(YamlParser())
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tuner.set_output_formatter(YamlOutput())
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tuner.set_output_order([AGCRkISP1, awb, blc, CCMRkISP1, color_processing,
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filter, gamma_out, LSCRkISP1])
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if __name__ == '__main__':
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sys.exit(tuner.run(sys.argv))
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