[v8,6/7] ipa: rkisp1: algorithms: data: enable DPF tuning for sensors
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Message ID 20260115163318.1339354-7-rui.wang@ideasonboard.com
State New
Headers show
Series
  • refactor DPF parsing and initialization
Related show

Commit Message

Rui Wang Jan. 15, 2026, 4:33 p.m. UTC 
Update the RkISP1 denoise pre-filter (DPF) for the imx219/ov5640
sensor tuning config by adding the required DPF tuning block.

Signed-off-by: Rui Wang <rui.wang@ideasonboard.com>

---
changelog since v5:   No change

changelog since v6:
 add ov5647 as strong noise sensor for verification

changelog since v7:
 - move ov5647 yaml out this commit and will add brand new commit
 - Update dpf tuning paras format , delete base config following
   parseConfig code change
---
 src/ipa/rkisp1/data/imx219.yaml | 24 ++++++++++++++
 src/ipa/rkisp1/data/ov5640.yaml | 59 +++++++++++++++++++++++++--------
 2 files changed, 69 insertions(+), 14 deletions(-)

Patch
diff mbox series 

diff --git a/src/ipa/rkisp1/data/imx219.yaml b/src/ipa/rkisp1/data/imx219.yaml
index 0d99cb52..54a8ae2d 100644
--- a/src/ipa/rkisp1/data/imx219.yaml
+++ b/src/ipa/rkisp1/data/imx219.yaml
@@ -111,4 +111,28 @@  algorithms:
                1438, 1226, 1059, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1025, 1054, 1185,
                1326, 1334, 1334,
              ]
+  - Dpf:
+      modes:
+        - type: "minimal"
+          filter:
+            g:  [ 14, 10,  7,  4,  2,  1 ]
+            rb: [ 14, 11,  8,  4,  2,  1 ]
+          nll:
+            coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]
+            scale-mode: "linear"
+          strength:
+            r: 60
+            g: 60
+            b: 60
+        - type: "highquality"
+          filter:
+            g:  [ 22, 18, 13,  8,  5,  2 ]
+            rb: [ 20, 18, 16, 11,  7,  3 ]
+          nll:
+            coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]
+            scale-mode: "linear"
+          strength:
+            r: 130
+            g: 130
+            b: 130
 ...
diff --git a/src/ipa/rkisp1/data/ov5640.yaml b/src/ipa/rkisp1/data/ov5640.yaml
index 4b21d412..4d5e7053 100644
--- a/src/ipa/rkisp1/data/ov5640.yaml
+++ b/src/ipa/rkisp1/data/ov5640.yaml
@@ -232,19 +232,50 @@  algorithms:
             green: 2
             red-blue: 2
   - Dpf:
-      DomainFilter:
-        g: [ 16, 16, 16, 16, 16, 16 ]
-        rb: [ 16, 16, 16, 16, 16, 16 ]
-      NoiseLevelFunction:
-        coeff: [
-          1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
-          1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023,
-          1023
-        ]
-        scale-mode: "linear"
-      FilterStrength:
-        r: 64
-        g: 64
-        b: 64
+      modes:
+      - type: "minimal"
+        filter:
+          g:  [ 14, 10,  7,  4,  2,  1 ]
+          rb: [ 14, 11,  8,  4,  2,  1 ]
+        nll:
+          coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]
+          scale-mode: "linear"
+        strength:
+          r: 60
+          g: 60
+          b: 60
+      - type: "highquality"
+        filter:
+          g:  [ 22, 18, 13,  8,  5,  2 ]
+          rb: [ 20, 18, 16, 11,  7,  3 ]
+        nll:
+          coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]
+          scale-mode: "linear"
+        strength:
+          r: 130
+          g: 130
+          b: 130
+      - type: "fast"
+        filter:
+          g:  [ 16, 12,  9,  5,  3,  1 ]
+          rb: [ 16, 13, 10,  6,  4,  2 ]
+        nll:
+          coeff: [ 0, 16, 32, 48, 66, 86, 108, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528 ]
+          scale-mode: "linear"
+        strength:
+          r: 90
+          g: 90
+          b: 90
+      - type: "zsl"
+        filter:
+          g:  [ 18, 14, 10,  6,  3,  1 ]
+          rb: [ 18, 16, 13,  9,  5,  3 ]
+        nll:
+          coeff: [ 0, 20, 40, 60, 82, 106, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528, 592 ]
+          scale-mode: "linear"
+        strength:
+          r: 110
+          g: 110
+          b: 110
   - Filter:
 ...