From a783a90dec2ef40e6c0c9eaa298b320dd592412a Mon Sep 17 00:00:00 2001 From: Stefan Klug Date: Thu, 23 Jan 2025 12:41:02 +0100 Subject: libtuning: Add module for lux calibration For the lux algorithm, reference values get calculated based on a tuning image taken at a known lux level. The reference data contains the mean Y of the image, lux level, exposure time, gain and aperture. This module calculates these values for insertion into the tuning file. Signed-off-by: Stefan Klug Reviewed-by: Paul Elder Reviewed-by: Daniel Scally --- utils/tuning/libtuning/modules/lux/rkisp1.py | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 utils/tuning/libtuning/modules/lux/rkisp1.py (limited to 'utils/tuning/libtuning/modules/lux/rkisp1.py') diff --git a/utils/tuning/libtuning/modules/lux/rkisp1.py b/utils/tuning/libtuning/modules/lux/rkisp1.py new file mode 100644 index 00000000..62d3f94c --- /dev/null +++ b/utils/tuning/libtuning/modules/lux/rkisp1.py @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2024, Ideas on Board +# +# Lux module for tuning rkisp1 + +from .lux import Lux + + +class LuxRkISP1(Lux): + hr_name = 'Lux (RkISP1)' + out_name = 'Lux' + + def __init__(self, **kwargs): + super().__init__(**kwargs) + + # We don't need anything from the config file. + def validate_config(self, config: dict) -> bool: + return True + + def process(self, config: dict, images: list, outputs: dict) -> dict: + return self.calculate_lux_reference_values(images) -- cgit v1.2.1