diff options
| author | Stefan Klug <stefan.klug@ideasonboard.com> | 2024-12-17 15:59:35 +0100 |
|---|---|---|
| committer | Stefan Klug <stefan.klug@ideasonboard.com> | 2024-12-18 17:20:32 +0100 |
| commit | 24e00be9f3ded4dc68f7c3b1ddc6166e987881fd (patch) | |
| tree | 8e02003a453c7967740265e6c2aba26598ab5571 /utils/tuning/libtuning/ctt_awb.py | |
| parent | 936a099ecab1f93b9fd77171bd904e0ad30e4f9f (diff) | |
utils: tuning: libtuning: Fix tuning for non RGGB RAWs
Tuning fails for raw images that don't have the channels ordered in
RGGB. In 19dc8c28f63c ("utils: tuning: libtuning: Implement the core of
libtuning") the channels of the image were reordered to RGGB
unconditionally in _read_image_dng(). That change was not applied to the
ctt_awb code, so that the channels were reordered twice. Fix by removing
the double ordering.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Tested-by: Isaac Scott <isaac.scott@ideasonboard.com>
Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'utils/tuning/libtuning/ctt_awb.py')
| -rw-r--r-- | utils/tuning/libtuning/ctt_awb.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/utils/tuning/libtuning/ctt_awb.py b/utils/tuning/libtuning/ctt_awb.py index abf22321..63bb9000 100644 --- a/utils/tuning/libtuning/ctt_awb.py +++ b/utils/tuning/libtuning/ctt_awb.py @@ -301,10 +301,10 @@ def get_alsc_patches(Img, colour_cals, grey=True): patches for each channel, remembering to subtract blacklevel If grey then only greyscale patches considered """ + patches = Img.patches if grey: cen_coords = Img.cen_coords[3::4] col = Img.col - patches = [np.array(Img.patches[i]) for i in Img.order] r_patchs = patches[0][3::4] - Img.blacklevel_16 b_patchs = patches[3][3::4] - Img.blacklevel_16 """ @@ -314,7 +314,6 @@ def get_alsc_patches(Img, colour_cals, grey=True): else: cen_coords = Img.cen_coords col = Img.color - patches = [np.array(Img.patches[i]) for i in Img.order] r_patchs = patches[0] - Img.blacklevel_16 b_patchs = patches[3] - Img.blacklevel_16 g_patchs = (patches[1]+patches[2])/2 - Img.blacklevel_16 |