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authorDavid Plowman <david.plowman@raspberrypi.com>2021-08-13 10:02:42 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-08-14 04:10:55 +0300
commit8afa1224d70c8cd9990fc2ffedfc9b36e0003660 (patch)
tree24e4c7febf86908149e7f5399959c7a09ce88d38
parent9947b4cf381756c7174ba0179c774d4501a277f7 (diff)
raspberrypi: ipa: Add tuning files for "NOIR" ov5647, imx219, imx477 modules
"NOIR" modules are ones that have had the IR filters removed but are otherwise identical. The same tuning can be used as for the regular version except that the colour calibration supplied to the AWB algorithm no longer works. Instead we need to switch the algorithm to its basic "grey world" method. Users with "NOIR" modules can switch to the matching "xxx_noir.json" tuning file by using the LIBCAMERA_RPI_TUNING_FILE environment variable. Signed-off-by: David Plowman <david.plowman@raspberypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-rw-r--r--src/ipa/raspberrypi/data/imx219_noir.json344
-rw-r--r--src/ipa/raspberrypi/data/imx477_noir.json362
-rw-r--r--src/ipa/raspberrypi/data/meson.build3
-rw-r--r--src/ipa/raspberrypi/data/ov5647_noir.json341
4 files changed, 1050 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/data/imx219_noir.json b/src/ipa/raspberrypi/data/imx219_noir.json
new file mode 100644
index 00000000..1d48ef53
--- /dev/null
+++ b/src/ipa/raspberrypi/data/imx219_noir.json
@@ -0,0 +1,344 @@
+{
+ "rpi.black_level":
+ {
+ "black_level": 4096
+ },
+ "rpi.dpc":
+ {
+
+ },
+ "rpi.lux":
+ {
+ "reference_shutter_speed": 27685,
+ "reference_gain": 1.0,
+ "reference_aperture": 1.0,
+ "reference_lux": 998,
+ "reference_Y": 12744
+ },
+ "rpi.noise":
+ {
+ "reference_constant": 0,
+ "reference_slope": 3.67
+ },
+ "rpi.geq":
+ {
+ "offset": 204,
+ "slope": 0.01633
+ },
+ "rpi.sdn":
+ {
+
+ },
+ "rpi.awb":
+ {
+ "bayes": 0
+ },
+ "rpi.agc":
+ {
+ "metering_modes":
+ {
+ "centre-weighted":
+ {
+ "weights":
+ [
+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
+ ]
+ },
+ "spot":
+ {
+ "weights":
+ [
+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ ]
+ },
+ "matrix":
+ {
+ "weights":
+ [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+ ]
+ }
+ },
+ "exposure_modes":
+ {
+ "normal":
+ {
+ "shutter":
+ [
+ 100, 10000, 30000, 60000, 66666
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ },
+ "short":
+ {
+ "shutter":
+ [
+ 100, 5000, 10000, 20000, 33333
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ },
+ "long":
+ {
+ "shutter":
+ [
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+ ],
+ "gain":
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+ ]
+ }
+ },
+ "constraint_modes":
+ {
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+ ]
+ }
+ ],
+ "highlight":
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+ [
+ 0, 0.5, 1000, 0.5
+ ]
+ },
+ {
+ "bound": "UPPER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
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+ ]
+ }
+ ],
+ "shadows":
+ [
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+ [
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+ }
+ ]
+ },
+ "y_target":
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diff --git a/src/ipa/raspberrypi/data/imx477_noir.json b/src/ipa/raspberrypi/data/imx477_noir.json
new file mode 100644
index 00000000..290e8264
--- /dev/null
+++ b/src/ipa/raspberrypi/data/imx477_noir.json
@@ -0,0 +1,362 @@
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+ "rpi.ccm":
+ {
+ "ccms":
+ [
+ {
+ "ct": 2360, "ccm":
+ [
+ 1.66078, -0.23588, -0.42491, -0.47456, 1.82763, -0.35307, -0.00545, -1.44729, 2.45273
+ ]
+ },
+ {
+ "ct": 2870, "ccm":
+ [
+ 1.78373, -0.55344, -0.23029, -0.39951, 1.69701, -0.29751, 0.01986, -1.06525, 2.04539
+ ]
+ },
+ {
+ "ct": 2970, "ccm":
+ [
+ 1.73511, -0.56973, -0.16537, -0.36338, 1.69878, -0.33539, -0.02354, -0.76813, 1.79168
+ ]
+ },
+ {
+ "ct": 3000, "ccm":
+ [
+ 2.06374, -0.92218, -0.14156, -0.41721, 1.69289, -0.27568, -0.00554, -0.92741, 1.93295
+ ]
+ },
+ {
+ "ct": 3700, "ccm":
+ [
+ 2.13792, -1.08136, -0.05655, -0.34739, 1.58989, -0.24249, -0.00349, -0.76789, 1.77138
+ ]
+ },
+ {
+ "ct": 3870, "ccm":
+ [
+ 1.83834, -0.70528, -0.13307, -0.30499, 1.60523, -0.30024, -0.05701, -0.58313, 1.64014
+ ]
+ },
+ {
+ "ct": 4000, "ccm":
+ [
+ 2.15741, -1.10295, -0.05447, -0.34631, 1.61158, -0.26528, -0.02723, -0.70288, 1.73011
+ ]
+ },
+ {
+ "ct": 4400, "ccm":
+ [
+ 2.05729, -0.95007, -0.10723, -0.41712, 1.78606, -0.36894, -0.11899, -0.55727, 1.67626
+ ]
+ },
+
+ {
+ "ct": 4715, "ccm":
+ [
+ 1.90255, -0.77478, -0.12777, -0.31338, 1.88197, -0.56858, -0.06001, -0.61785, 1.67786
+ ]
+ },
+ {
+ "ct": 5920, "ccm":
+ [
+ 1.98691, -0.84671, -0.14019, -0.26581, 1.70615, -0.44035, -0.09532, -0.47332, 1.56864
+ ]
+ },
+ {
+ "ct": 9050, "ccm":
+ [
+ 2.09255, -0.76541, -0.32714, -0.28973, 2.27462, -0.98489, -0.17299, -0.61275, 1.78574
+ ]
+ }
+ ]
+ },
+ "rpi.sharpen":
+ {
+
+ },
+ "rpi.focus":
+ {
+ }
+}
diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build
index 68433fc2..2def75cb 100644
--- a/src/ipa/raspberrypi/data/meson.build
+++ b/src/ipa/raspberrypi/data/meson.build
@@ -2,10 +2,13 @@
conf_files = files([
'imx219.json',
+ 'imx219_noir.json',
'imx290.json',
'imx378.json',
'imx477.json',
+ 'imx477_noir.json',
'ov5647.json',
+ 'ov5647_noir.json',
'ov9281.json',
'se327m12.json',
'uncalibrated.json',
diff --git a/src/ipa/raspberrypi/data/ov5647_noir.json b/src/ipa/raspberrypi/data/ov5647_noir.json
new file mode 100644
index 00000000..c4bb21a0
--- /dev/null
+++ b/src/ipa/raspberrypi/data/ov5647_noir.json
@@ -0,0 +1,341 @@
+{
+ "rpi.black_level":
+ {
+ "black_level": 1024
+ },
+ "rpi.dpc":
+ {
+
+ },
+ "rpi.lux":
+ {
+ "reference_shutter_speed": 21663,
+ "reference_gain": 1.0,
+ "reference_aperture": 1.0,
+ "reference_lux": 987,
+ "reference_Y": 8961
+ },
+ "rpi.noise":
+ {
+ "reference_constant": 0,
+ "reference_slope": 4.25
+ },
+ "rpi.geq":
+ {
+ "offset": 401,
+ "slope": 0.05619
+ },
+ "rpi.sdn":
+ {
+
+ },
+ "rpi.awb":
+ {
+ "bayes": 0
+ },
+ "rpi.agc":
+ {
+ "metering_modes":
+ {
+ "centre-weighted":
+ {
+ "weights":
+ [
+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
+ ]
+ },
+ "spot":
+ {
+ "weights":
+ [
+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ ]
+ },
+ "matrix":
+ {
+ "weights":
+ [
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+ ]
+ }
+ },
+ "exposure_modes":
+ {
+ "normal":
+ {
+ "shutter":
+ [
+ 100, 10000, 30000, 60000, 66666
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ },
+ "short":
+ {
+ "shutter":
+ [
+ 100, 5000, 10000, 20000, 33333
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ },
+ "long":
+ {
+ "shutter":
+ [
+ 100, 10000, 30000, 60000, 120000
+ ],
+ "gain":
+ [
+ 1.0, 2.0, 4.0, 6.0, 6.0
+ ]
+ }
+ },
+ "constraint_modes":
+ {
+ "normal":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.5, 1000, 0.5
+ ]
+ }
+ ],
+ "highlight":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.5, 1000, 0.5
+ ]
+ },
+ {
+ "bound": "UPPER", "q_lo": 0.98, "q_hi": 1.0, "y_target":
+ [
+ 0, 0.8, 1000, 0.8
+ ]
+ }
+ ],
+ "shadows":
+ [
+ {
+ "bound": "LOWER", "q_lo": 0.0, "q_hi": 0.5, "y_target":
+ [
+ 0, 0.17, 1000, 0.17
+ ]
+ }
+ ]
+ },
+ "y_target":
+ [
+ 0, 0.16, 1000, 0.165, 10000, 0.17
+ ],
+ "base_ev": 1.25
+ },
+ "rpi.alsc":
+ {
+ "omega": 1.3,
+ "n_iter": 100,
+ "luminance_strength": 0.5,
+ "calibrations_Cr":
+ [
+ {
+ "ct": 3000, "table":
+ [
+ 1.105, 1.103, 1.093, 1.083, 1.071, 1.065, 1.065, 1.065, 1.066, 1.069, 1.072, 1.077, 1.084, 1.089, 1.093, 1.093,
+ 1.103, 1.096, 1.084, 1.072, 1.059, 1.051, 1.047, 1.047, 1.051, 1.053, 1.059, 1.067, 1.075, 1.082, 1.085, 1.086,
+ 1.096, 1.084, 1.072, 1.059, 1.051, 1.045, 1.039, 1.038, 1.039, 1.045, 1.049, 1.057, 1.063, 1.072, 1.081, 1.082,
+ 1.092, 1.075, 1.061, 1.052, 1.045, 1.039, 1.036, 1.035, 1.035, 1.039, 1.044, 1.049, 1.056, 1.063, 1.072, 1.081,
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+ 1.091, 1.068, 1.054, 1.045, 1.041, 1.038, 1.035, 1.032, 1.032, 1.032, 1.036, 1.041, 1.045, 1.055, 1.069, 1.078,
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+ 1.091, 1.087, 1.081, 1.068, 1.065, 1.064, 1.062, 1.062, 1.061, 1.056, 1.056, 1.056, 1.064, 1.069, 1.084, 1.089,
+ 1.091, 1.089, 1.085, 1.079, 1.069, 1.068, 1.067, 1.067, 1.067, 1.063, 1.061, 1.063, 1.068, 1.069, 1.081, 1.092
+ ]
+ },
+ {
+ "ct": 5000, "table":
+ [
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+ 1.469, 1.439, 1.408, 1.377, 1.349, 1.321, 1.312, 1.299, 1.299, 1.311, 1.327, 1.348, 1.378, 1.415, 1.446, 1.468,
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+ ]
+ },
+ {
+ "ct": 6500, "table":
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+ ]
+ }
+ ],
+ "calibrations_Cb":
+ [
+ {
+ "ct": 3000, "table":
+ [
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+ ]
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+ {
+ "ct": 5000, "table":
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+ ]
+ },
+ {
+ "ct": 6500, "table":
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+ ]
+ }
+ ],
+ "luminance_lut":
+ [
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