diff options
| -rw-r--r-- | utils/tuning/libtuning/modules/lsc/rkisp1.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/utils/tuning/libtuning/modules/lsc/rkisp1.py b/utils/tuning/libtuning/modules/lsc/rkisp1.py index 512233ae..c02b2306 100644 --- a/utils/tuning/libtuning/modules/lsc/rkisp1.py +++ b/utils/tuning/libtuning/modules/lsc/rkisp1.py @@ -33,13 +33,13 @@ class LSCRkISP1(LSC): # table, flattened array of (blue's) green calibration table def _do_single_lsc(self, image: lt.Image): - cgr, gr = self._lsc_single_channel(image.channels[lt.Color.GR], image) - cgb, gb = self._lsc_single_channel(image.channels[lt.Color.GB], image) - - # \todo Should these ratio against the average of both greens or just - # each green like we've done here? - cr, _ = self._lsc_single_channel(image.channels[lt.Color.R], image, gr) - cb, _ = self._lsc_single_channel(image.channels[lt.Color.B], image, gb) + # Perform LSC on each colour channel independently. A future enhancement + # worth investigating would be splitting the luminance and chrominance + # LSC as done by Raspberry Pi. + cgr, _ = self._lsc_single_channel(image.channels[lt.Color.GR], image) + cgb, _ = self._lsc_single_channel(image.channels[lt.Color.GB], image) + cr, _ = self._lsc_single_channel(image.channels[lt.Color.R], image) + cb, _ = self._lsc_single_channel(image.channels[lt.Color.B], image) return image.color, cr.flatten(), cb.flatten(), cgr.flatten(), cgb.flatten() |